| American Augers Inc | Minor | 2PR00172 | Compliance |
| Ashland Co West Holmes JVS | Minor | 2PT00011 | Compliance |
| Ashland WTP | Minor | 2IW00002 | Compliance |
| Ashland WWTP | Major - Fact Sheet | 2PD00010 | Compliance |
| Bailey Lakes WWTP | Minor | 2PR00028 | Compliance |
| Bethel Baptist Church | Minor | 2PR00236 | Compliance |
| Black River Local Schools | Minor | 2PT00015 | Compliance |
| Byers Woods Vault Restroom Ashland Co Park Dist | Minor | 2MH00030 | Ohio Only Program |
| Camp Nuhop | Minor | 2PR00131 | Compliance |
| Coburn Inc | Minor | 2PR00140 | Compliance |
| Falling Star Farm LLC | Minor | 2IK00058 | Compliance |
| Fin Feather and Fur Outfitters Mini-Mall | Minor | 2PR00145 | Compliance |
| Graphite Sales Inc | Minor | 2PR00231 | Compliance |
| Green Acres MHP | Minor | 2PY00058 | Compliance |
| Harmony Spring School | Minor | 2MH00024 | Ohio Only Program |
| Hayesville WWTP | Minor | 2PA00089 | Compliance |
| Hidden Acres Campground Inc | Minor | 2PR00239 | Compliance |
| Hillsdale High School | Minor | 2PR00269 | Compliance |
| Jeromesville WWTP | Minor | 2PA00092 | Compliance |
| LORCO - Cinnamon Lake WWTP | Minor | 2PR00009 | Compliance |
| Landoll's Mohican Castle | Minor | 2PR00171 | Compliance |
| Long Lake Park & Campground E | Minor | 2PR00227 | Compliance |
| Loudonville WTP | Minor | 2IW00122 | Compliance |
| Loudonville WWTP | Minor | 2PD00023 | Compliance |
| MWCD - Johnny Appleseed WWTP | Minor | 2PR00169 | Compliance |
| Mansfield Plumbing Products LLC | Minor | 2IJ00062 | Compliance |
| Michael Mutchler Farm Commercial Grease Site No 1 | Minor | 2MP00009 | Ohio Only Program |
| Mifflin Village WWTP | Minor | 2PA00104 | Compliance |
| Mohican Memorial State Forest Bridle Trail Parking | Minor | 2MH00033 | Ohio Only Program |
| Muskingum Watershed Joint Board SWCD | Minor | 2MT00001 | Ohio Only Program |
| ODNR - Mohican State Forest WWTP | Minor | 2PP00005 | Compliance |
| ODNR Mohican St Pk Hemlock Gro | Minor | 2MH00012 | Ohio Only Program |
| ODNR Mohican State Park Lodge * | Minor | 2PP00033 | Compliance |
| Perkins Restaurant | Minor | 2PR00221 | Compliance |
| Perrysville WWTP | Minor | 2PA00004 | Compliance |
| Polk WWTP | Minor | 2PA00102 | Compliance |
| River Run Hilltop RV Park | Minor | 2PY00028 | Compliance |
| Sauers Farm | Minor | 2MH00019 | Ohio Only Program |
| Savannah WWTP | Minor | 2PA00086 | Compliance |
| Troy Twp WWTP | Minor | 2PH00019 | Compliance |
| Warren-Veverka Co No 2 LLC | Minor | 2PR00200 | Compliance |
| 84 Video-News Stand Inc | Minor | 3PR00610 | Compliance |
| A Schulman Inc dba Premix Inc | Minor | 3IQ00031 | Compliance |
| ASHTA Chemicals Inc | Major - Fact Sheet | 3IE00016 | Compliance |
| American Organics-Plus Inc Sludge Processing Sys | Minor | 3IN00358 | Compliance |
| Andover WPCF | Minor | 3PB00000 | Compliance |
| Andover WTP | Minor | 3IY00013 | Compliance |
| Aqua Ohio Water Co.- Ashtabula WTP | Minor | 3IV00010 | Compliance |
| Ashcraft WWTP | Minor | 3PG00150 | Compliance |
| Ashtabula Co Airport WWTP | Minor | 3MP00037 | Ohio Only Program |
| Ashtabula Co Community Action Agency | Minor | 3PR00604 | Compliance |
| Ashtabula Co Port Authority Plant C | Minor | 3IB00021 | Compliance |
| Ashtabula County JVS | Minor | 3PT00029 | Compliance |
| Ashtabula WPCP | Major - Fact Sheet | 3PE00002 | Compliance |
| Bad Hair Day? | Minor | 3MH00179 | Ohio Only Program |
| Bayshore Campground | Minor | 3MP00042 | Ohio Only Program |
| Beachcomer 's Tavern | Minor | 3PR00626 | Compliance |
| Camp Beaumont BSA Camp B | Minor | 3PR00632 | Compliance |
| Camp Whitewood | Minor | 3PR00424 | Compliance |
| Causeway Lounge | Minor | 3PR00512 | Compliance |
| Centerra Co-op Williamsfield | Minor | 3IN00290 | Compliance |
| Clean Harbors PPM LLC | Minor | 3II00202 | Compliance |
| Coffee Crk WWTP | Minor | 3PG00145 | Compliance |
| Conneaut Church of GOD | Minor | 3PR00396 | Compliance |
| Conneaut WWTP | Major - Fact Sheet | 3PD00002 | Compliance |
| Cork Elem | Minor | 3PT00136 | Compliance |
| Creekside Maple School | Minor | 3MH00075 | Ohio Only Program |
| Creekside Tavern & Grill LLC | Minor | 3PR00543 | Compliance |
| Cynthia Nye Marsh Hartsgrove Twp Park | Minor | 3MH00123 | Ohio Only Program |
| D.F. C. MHP | Minor | 3PV00081 | Compliance |
| Detrex Corp | Major - Fact Sheet | 3IF00017 | Compliance |
| Dun Rovin MHP | Minor | 3PV00043 | Compliance |
| EMC Ashtabula LP | Minor | 3IN00036 | Compliance |
| Eagle Country Amish Parochial School | Minor | 3MH00159 | Ohio Only Program |
| Easton Service Inc | Minor | 3IE00032 | Compliance |
| FirstEnergy Generation LLC - Ashtabula Power Plant | Minor | 3IB00012 | Compliance |
| Gabriel Performance Products LLC | Major - Fact Sheet | 3IF00002 | Compliance |
| Gateway Church, Inc. | Minor | 3PR00646 | Compliance |
| Geneva Landfill | Minor | 3II00192 | Compliance |
| Geneva Motel | Minor | 3PR00549 | Compliance |
| Geneva Trailer Park | Minor | 3PV00117 | Compliance |
| Geneva WWTP | Major - Fact Sheet | 3PD00014 | Compliance |
| Geneva-on-the-Lake WWTP | Minor | 3PC00020 | Compliance |
| Glenbeigh Hospital | Minor | 3PT00116 | Compliance |
| Grace Baptist Church | Minor | 3MH00147 | Ohio Only Program |
| Grand Valley Conservation Center | Minor | 3PR00547 | Compliance |
| Great Lake Medieval Faire | Minor | 3PR00457 | Compliance |
| Harassments Bar & Grill | Minor | 3PR00438 | Compliance |
| Hartsgrove BP Convenient Station * | Minor | 3PR00214 | Compliance |
| Hartsgrove Pizza | Minor | 3PR00270 | Compliance |
| Holiday Camplands STP | Minor | 3PH00029 | Compliance |
| Holiday Village MHP | Minor | 3PV00133 | Compliance |
| INEOS Pigments USA Inc Ashtabula Complex 1 | Major - Fact Sheet | 3IE00013 | Compliance |
| J Wade Inc DBA Scooter's Bar and Grill | Minor | 3PR00428 | Compliance |
| Jeffco Lakes Campground | Minor | 3PR00303 | Compliance |
| Jefferson WWTP | Minor | 3PC00021 | Compliance |
| Kay's Place Restaurant | Minor | 3PR00621 | Compliance |
| Ken Forging Inc | Minor | 3IS00121 | Compliance |
| Kenisee Grand River Campground | Minor | 3MP00034 | Ohio Only Program |
| Kinder Morgan Bulk Terminals LLC - Pinney Dock | Minor | 3IN00171 | Compliance |
| King Luminaire Co Inc | Minor | 3PR00324 | Compliance |
| King Training Camp | Minor | 3PR00656 | Compliance |
| Linde Inc | Minor | 3IN00152 | Compliance |
| Lone Oak Amish Parochial School | Minor | 3MH00170 | Ohio Only Program |
| Meadow View Amish Parochial School | Minor | 3MH00139 | Ohio Only Program |
| Meadowood Allotment WWTP | Minor | 3PG00075 | Compliance |
| Mill Creek Ridge Amish Parochial School | Minor | 3MH00122 | Ohio Only Program |
| Mobile Acres Park & Sales | Minor | 3PV00083 | Compliance |
| Nicky's Bar | Minor | 3PR00659 | Compliance |
| Norfolk Southern Railway Co Ashtabula Coal Dock | Minor | 3IT00011 | Compliance |
| North Kingsville Shopping Center WWTP | Minor | 3PR00254 | Compliance |
| ODNR Pymatuning State Park | Minor | 3PP00013 | Compliance |
| ODOT Dorset Outpost Garage | Minor | 3PP00041 | Compliance |
| ODOT Rome Maintenance Outpost | Minor | 3PP00044 | Compliance |
| ODOTRest Area 04-42 WWTP | Minor | 3PP00016 | Compliance |
| Orwell WTP | Minor | 3IY00160 | Compliance |
| Orwell WWTP | Minor | 3PB00041 | Compliance |
| Paolucci Comm Plaza/Brians Auto Repair Fac | Minor | 3MH00021 | Ohio Only Program |
| Pilot Travel Center No 2 | Minor | 3IG00089 | Compliance |
| Pittsburgh & Conneaut Dock Co | Minor | 3IN00000 | Compliance |
| Pymatuning Adventure Resort LLC | Minor | 3PR00199 | Compliance |
| Reserve Environmental Services Inc | Major - Fact Sheet | 3IN00145 | Compliance |
| Ridgeview Estates | Minor | 3PW00034 | Compliance |
| Roaming Shores WWTP | Minor | 3PB00068 | Compliance |
| Rock Creek WWTP | Minor | 3PA00029 | Compliance |
| Rustic Cove MHC LLC | Minor | 3PV00082 | Compliance |
| Ryber Development LLC | Minor | 3IE00011 | Compliance |
| Sheldon Calvary Camp Inc | Minor | 3PR00236 | Compliance |
| Stoney Lane Amish Parochial School | Minor | 3MH00189 | Ohio Only Program |
| Sun Rise View Amish Parochial School | Minor | 3MH00112 | Ohio Only Program |
| TA Kingsville | Minor | 3IN00307 | Compliance |
| The Inn of West Andover LLC | Minor | 3PR00427 | Compliance |
| USALCO Ashtabula Plant LLC * | Minor | 3II00188 | Compliance |
| Wagon Trails Res-Millbrook Outdoor Res N Well | Minor | 3PR00630 | Compliance |
| Western Reserve Animal Clinic | Minor | 3PR00643 | Compliance |
| Whispering Willow MHC | Minor | 3PV00084 | Compliance |
| Wildwood Acres Campground | Minor | 3PR00747 | Compliance |
| Willow Lake Campground | Minor | 3PR00548 | Compliance |
| Windsor Community Center | Minor | 3PT00074 | Compliance |
| American Energy Corp - Century Mine | Minor | 0IL00091 | Compliance |
| American Energy Corp - Century Mine STP 2 | Minor | 0IM00033 | Compliance |
| American Energy Corporation - Bethesda Portal WWTP | Minor | 0IM00036 | Compliance |
| Barnesville WWTP | Major - Fact Sheet | 0PC00001 | Compliance |
| Barton Volunteer Fire Dept | Minor | 0MH00011 | Ohio Only Program |
| Bellaire Corp Powhatan Mine No 1 | Minor | 0IL00041 | Compliance |
| Bellaire Corp Powhatan No 5 Mine Town Run | Minor | 0IL00043 | Compliance |
| Bellaire Dock Terminal | Minor | 0IL00110 | Compliance |
| Bellaire Plant | Minor | 0IW00003 | Compliance |
| Belmont Co Guernsey St Water Plt | Minor | 0IZ00050 | Compliance |
| Bethesda WWTP | Minor | 0PB00001 | Compliance |
| Bridgeport WTP | Minor | 0IX00010 | Compliance |
| Eastern Ohio Regional WW Authority | Major - Fact Sheet | 0PQ00000 | Compliance |
| Flushing WWTP | Minor | 0PB00013 | Compliance |
| Former Gould Manufacturing Facility | Minor | 0IN00250 | Compliance |
| Fox-Shannon WWTP | Minor | 0PG00063 | Compliance |
| Grow Ohio LLC - Belmont County Tree Farm | Minor | 0MP00030 | Ohio Only Program |
| Mount Zion Cemetery Assn - Holding Tank | Minor | 0MH00009 | Ohio Only Program |
| ODNR Barkcamp Overlook | Minor | 0MH00029 | Ohio Only Program |
| Oboy Clr Bl Well Pad | Minor | 0IN00278 | Compliance |
| Ohio Coatings Co | Major - Fact Sheet | 0IC00026 | Compliance |
| Ohio Valley Coal Co Powhatan No 6 Mine * | Minor | 0IL00046 | Compliance |
| PTTGCA Petrochemical Complex | Major - Fact Sheet | 0IF00018 | Compliance |
| Pennwood Estates Subdiv | Minor | 0PH00012 | Compliance |
| Powhatan Harbor | Minor | 0IL00125 | Compliance |
| Powhatan K-8 School | Minor | 0PT00062 | Compliance |
| Powhatan Point WWTP | Minor | 0PB00033 | Compliance |
| Shadyside WWTP | Minor | 0PC00009 | Compliance |
| Smith Township Garage | Minor | 0MH00020 | Ohio Only Program |
| St Clairsville WWTP | Minor | 0PC00014 | Compliance |
| St Clairsville West WWTP | Minor | 0PA00099 | Compliance |
| The Ohio Valley Coal Co - McMahon Portal WWTP | Minor | 0IM00034 | Compliance |
| Yorkville STP * | Minor | 0PB00052 | Compliance |
| BRCC Operations LLC | Minor | 1PR00002 | Compliance |
| Bogan Elem Sch | Minor | 1MP00012 | Ohio Only Program |
| Camp Campbell Gard | Minor | 1PR00111 | Compliance |
| Chem-Dyne Site Trust Fund | Minor | 1IN00100 | Compliance |
| Cincinnati Water Works - Charles M Bolton WTP | Minor | 1MP00021 | Ohio Only Program |
| Cleveland-Cliffs Steel Corporation | Major - Fact Sheet | 1ID00001 | Compliance |
| Crouse MHP | Minor | 1PV00095 | Compliance |
| Essity Operations Wausau LLC | Major - Fact Sheet | 1IA00119 | Compliance |
| Fairfield WTP 1 | Minor | 1IW00000 | Compliance |
| Fairfield WWTP | Major - Fact Sheet | 1PD00003 | Compliance |
| Governor Bebb Metropark | Minor | 1MH00056 | Ohio Only Program |
| Hamilton Precision LLC | Minor | 1MH00114 | Ohio Only Program |
| Hamilton Water Reclamation Facility | Major - Fact Sheet | 1PE00002 | Compliance |
| Indian Creek Metropark | Minor | 1MH00055 | Ohio Only Program |
| Indian Ridge Master Homeowners Assn | Minor | 1MP00013 | Ohio Only Program |
| Island Lake MHP | Minor | 1PV00128 | Compliance |
| Layhigh Estates MHP WWTP | Minor | 1PZ00002 | Compliance |
| Lesourdsville Water Reclamation Facility | Major - Fact Sheet | 1PK00011 | Compliance |
| Madison Local Schools WWTP | Minor | 1PT00084 | Compliance |
| Magellan Aerospace Middletown Inc. | Minor | 1IC00003 | Compliance |
| Middletown Sportsman Club | Minor | 1PR00117 | Compliance |
| Middletown WWTP | Major - Fact Sheet | 1PE00003 | Compliance |
| Molson Coors USA LLC | Major - Fact Sheet | 1IH00011 | Compliance |
| Morgan Elem Sch | Minor | 1PT00098 | Compliance |
| Neanover Processing | Minor | 1MH00003 | Ohio Only Program |
| New London Hills WWTP | Minor | 1PZ00077 | Compliance |
| New Miami WTP | Minor | 1IX00090 | Compliance |
| New Miami WWTP | Minor | 1PB00023 | Compliance |
| ODOT Outpost | Minor | 1MH00141 | Ohio Only Program |
| Oxford WWTP | Major - Fact Sheet | 1PD00007 | Compliance |
| Queen Acres Water Reclamation Facility | Minor | 1PG00043 | Compliance |
| Seven Mile Elem Sch WWTP | Minor | 1PT00080 | Compliance |
| Skyview Acres MHP WWTP | Minor | 1PV00031 | Compliance |
| Southwest Regional Water District | Minor | 1IX00053 | Compliance |
| The Pines MHC | Minor | 1PV00107 | Compliance |
| Town & Country MHP | Minor | 1PV00079 | Compliance |
| Trenton WTP | Minor | 1IX00120 | Compliance |
| Upper Mill Creek Water Reclamation Facility * | Major - Fact Sheet | 1PK00016 | Compliance |
| Wade Mill Water Reclamation Facility | Minor | 1PJ00010 | Compliance |
| Wausau Paper Towel & Tissue | Minor | 1IA00008 | Compliance |
| Woodland Country Manor | Minor | 1PX00041 | Compliance |
| Airgas Great Lakes- Miamisville | Minor | 1MP00027 | Ohio Only Program |
| Arch Materials LLC | Minor | 1IN00289 | Compliance |
| Arrowhead Park WWTP | Minor | 1PH00014 | Compliance |
| CD DG Amelia, LLC | Minor | 1MH00127 | Ohio Only Program |
| Chestnut Lane MHP | Minor | 1PV00085 | Compliance |
| Cincinnati Nature Center - Rowe Woods Recreation | Minor | 1PR00116 | Compliance |
| Clermont Co Board Developmental Disabilities | Minor | 1PT00122 | Compliance |
| Clermont Co WRD BMW WTP | Minor | 1IV00150 | Compliance |
| Clermont County Water - Pierce Union Batavia WTP | Minor | 1IY00030 | Compliance |
| Clermont NE Local Schools WWTP | Minor | 1PT00077 | Compliance |
| EB Automotive Holding Tank | Minor | 1MH00098 | Ohio Only Program |
| Felicity WTP | Minor | 1IY00127 | Compliance |
| Felicity WWTP | Minor | 1PH00011 | Compliance |
| Forest Creek MHP | Minor | 1PV00034 | Compliance |
| Goshen Church of God | Minor | 1PZ00057 | Compliance |
| Goshen Twp Park HT | Minor | 1MH00090 | Ohio Only Program |
| Hi-View Estates MHP WWTP | Minor | 1PV00026 | Compliance |
| Hilltop Estates MHC | Minor | 1PV00027 | Compliance |
| Holly Towne MHP | Minor | 1PV00002 | Compliance |
| IMI Ohio LLC-Milford | Minor | 1MH00101 | Ohio Only Program |
| Jesuit Spiritual Center at Milford | Minor | 1PX00094 | Compliance |
| Lakeside Estates MHP | Minor | 1PV00046 | Compliance |
| Louiso Trucking Inc | Minor | 1MH00075 | Ohio Only Program |
| Lower East Fork Regional WWTP | Major - Fact Sheet | 1PK00009 | Compliance |
| Lykins Milford Bulk Plant #610 | Minor | 1IN00308 | Compliance |
| Miami Goshen Stonelick WTP | Minor | 1IX00030 | Compliance |
| Miami Trails WWTP | Minor | 1PW00023 | Compliance |
| Middle East Fork Regional WWTP | Major - Fact Sheet | 1PK00010 | Compliance |
| Milford City WWTP | Major - Fact Sheet | 1PC00005 | Compliance |
| Milford Waterworks | Minor | 1IW00110 | Compliance |
| Monroe Elem Sch | Minor | 1PT00016 | Compliance |
| Moscow Village | Minor | 1PE00008 | Compliance |
| Mt Carmel Farms - Holding Tank | Minor | 1MH00109 | Ohio Only Program |
| New Richmond Development Corp LLC | Minor | 1IB00000 | Compliance |
| New Richmond WWTP | Minor | 1PB00022 | Compliance |
| Newtonsville Area WWTP | Minor | 1PA00106 | Compliance |
| Nine Mile Creek WWTP | Major - Fact Sheet | 1PK00008 | Compliance |
| O'Bannon Creek Regional WWTP | Major - Fact Sheet | 1PK00017 | Compliance |
| OBannon Creek Golf Club | Minor | 1MP00002 | Ohio Only Program |
| Ohio Valley Voices | Minor | 1PT00126 | Compliance |
| Orchard Lake MHP | Minor | 1PV00009 | Compliance |
| Pleasant Hill MHP | Minor | 1PY00004 | Compliance |
| Royal Hills Village | Minor | 1PV00074 | Compliance |
| St. James Eastern Orthodox Church | Minor | 1PX00095 | Compliance |
| Stonelick Hills Golf Course | Minor | 1PX00087 | Compliance |
| Stonelick State Park Campgrounds WWTP | Minor | 1PP00020 | Compliance |
| Tall Timbers MHP | Minor | 1PV00102 | Compliance |
| Tate Monroe Water Assn | Minor | 1IX00060 | Compliance |
| Tate Monroe Water Association STU 2 | Minor | 1IY00290 | Compliance |
| Tradewinds MHP | Minor | 1PV00000 | Compliance |
| USEPA Experimental Stream Fac | Minor | 1IN00116 | Compliance |
| Wards Corner Regional WWTP | Minor | 1PK00021 | Compliance |
| William H Zimmer Station | Major - Fact Sheet | 1IB00011 | Compliance |
| Williamsburg WWTP | Minor | 1PB00034 | Compliance |
| Woodland Christian Camp | Minor | 1PX00096 | Compliance |
| Beaver Local WWTP & Pump Station | Minor | 3PB00070 | Compliance |
| Big Arbs Campground | Minor | 3PR00503 | Compliance |
| Breezeway Mobile Manor | Minor | 3PV00107 | Compliance |
| Buckeye WTP | Minor | 3IV00031 | Compliance |
| City of Salem - Wastewater Plant | Major - Fact Sheet | 3PD00027 | Compliance |
| Columbiana ACE Hardware | Minor | 3PR00751 | Compliance |
| Columbiana Co Skyview Acres WWTP | Minor | 3PG00123 | Compliance |
| Columbiana WTP | Minor | 3IW00022 | Compliance |
| Columbiana WWTP | Major - Fact Sheet | 3PD00041 | Compliance |
| Country Squire MHP | Minor | 3PV00130 | Compliance |
| County Home Road WWTP | Minor | 3PG00163 | Compliance |
| Crestview Local Sch Dist Jr & Sr HS | Minor | 3PT00059 | Compliance |
| East Liverpool WTP | Minor | 3IV00183 | Compliance |
| East Liverpool WWTP | Major - Fact Sheet | 3PD00009 | Compliance |
| East Palestine WWTP | Major - Fact Sheet | 3PD00042 | Compliance |
| Elkton WWTP | Minor | 3PK00016 | Compliance |
| Farr Hill MHP Inc | Minor | 3PV00113 | Compliance |
| Gilford Lake STP | Minor | 3PH00043 | Compliance |
| Hall China Co * | Minor | 3IJ00015 | Compliance |
| Hays Orchard and Cider Mill, LLC | Minor | 3IH00111 | Compliance |
| Heritage Thermal Services Inc | Minor | 3IN00170 | Compliance |
| J&J Tire & Alignment | Minor | 3MH00005 | Ohio Only Program |
| JaSar Recycling Inc | Minor | 3IN00364 | Compliance |
| Kensington WWTP | Minor | 3PH00061 | Compliance |
| Knox Elementary School - West Branch | Minor | 3PT00123 | Compliance |
| Leetonia WWTP | Minor | 3PB00017 | Compliance |
| Lisbon Brd of Public Affairs WTP | Minor | 3IV00250 | Compliance |
| Lisbon WWTP | Minor | 3PA00034 | Compliance |
| Madison Township Garage | Minor | 3MH00104 | Ohio Only Program |
| Marathon Petroleum Co LP - Wellsville Terminal | Minor | 3IG00007 | Compliance |
| New Day Recovery | Minor | 3MP00052 | Ohio Only Program |
| New Waterford WWTP | Minor | 3PB00059 | Compliance |
| Paradise Lake Country Campground Inc | Minor | 3PR00325 | Compliance |
| Penn Star MHP | Minor | 3PV00110 | Compliance |
| PennOhio Waste LLC | Minor | 3IN00360 | Compliance |
| Premier Park Estates LLC | Minor | 3PV00124 | Compliance |
| Roger Foods & Fuel | Minor | 3PR00436 | Compliance |
| Rosebud Mining Co | Minor | 3IL00018 | Compliance |
| Rosebud Mining Company - Dorr Facility | Minor | 3II00208 | Compliance |
| Roseview Acres WWTP | Minor | 3PG00162 | Compliance |
| Salem WTP | Minor | 3IV00180 | Compliance |
| Salem WTP | Minor | 3MP00023 | Ohio Only Program |
| Salem-Lisbon KOA | Minor | 3PR00352 | Compliance |
| Salineville WWTP | Minor | 3PB00026 | Compliance |
| Signal Rail Terminal | Minor | 3MH00186 | Ohio Only Program |
| South Field Energy LLC | Minor | 3IN00394 | Compliance |
| Southern Local HS | Minor | 3PT00098 | Compliance |
| Spread Eagle Tavern Inc | Minor | 3PR00470 | Compliance |
| SunRise MHP | Minor | 3PV00094 | Compliance |
| The Shear Touch | Minor | 3MH00047 | Ohio Only Program |
| Timashamie Family Campground | Minor | 3PR00305 | Compliance |
| United Local Sch Dist | Minor | 3PT00066 | Compliance |
| Valley Drive In | Minor | 3MH00015 | Ohio Only Program |
| Ventra Salem, LLC | Minor | 3IQ00001 | Compliance |
| Washingtonville WWTP | Minor | 3PB00051 | Compliance |
| Wellsville Petroleum - Off loading facility | Minor | 3IG00102 | Compliance |
| Wellsville WWTP | Minor | 3PD00023 | Compliance |
| West Branch Nursing Home LLC * | Minor | 3PR00458 | Compliance |
| West Community Center | Minor | 3PT00075 | Compliance |
| Westpoint Renewables LLC | Minor | 3IN00247 | Compliance |
| Westpoint Renewables LLC | Minor | 3MH00174 | Ohio Only Program |
| Zarbana Aluminum Extrusion LLC | Minor | 3IE00035 | Compliance |
| Air BP - Cleveland Hopkins Airport | Minor | 3IN00060 | Compliance |
| Bedford Hts WWTP | Major - Fact Sheet | 3PD00006 | Compliance |
| Bedford WWTP | Major - Fact Sheet | 3PD00005 | Compliance |
| Cargill Inc - Salt Division | Minor | 3IE00042 | Compliance |
| Chagrin Falls Meadow Lane WWTP | Minor | 3PD00038 | Compliance |
| Chagrin Valley Hunt Club | Minor | 3PR00175 | Compliance |
| Charter Steel | Minor | 3ID00077 | Compliance |
| City of Brooklyn Landfill | Minor | 3IN00389 | Compliance |
| City of Solon Water Reclamation Facility | Major - Fact Sheet | 3PD00019 | Compliance |
| Clev Metropks Music Mound Pic | Minor | 3MH00081 | Ohio Only Program |
| Cleveland Cuyahoga Co Port Authority | Minor | 3IN00391 | Compliance |
| Cleveland Div of Water Nottingham WTP | Minor | 3IV00080 | Compliance |
| Cleveland Division of Water | Minor | 3IV00060 | Compliance |
| Cleveland Hopkins International Airport | Minor | 3II00179 | Compliance |
| Cleveland Metroparks - Aukerman Park | Minor | 3MH00085 | Ohio Only Program |
| Cleveland Metroparks - Meadows Picnic Area | Minor | 3MH00107 | Ohio Only Program |
| Cleveland Metroparks - Memphis Picnic Area | Minor | 3MH00108 | Ohio Only Program |
| Cleveland Metroparks - North Chagrin Nature Center | Minor | 3MH00105 | Ohio Only Program |
| Cleveland Metroparks - Stinchcomb Picnic Area | Minor | 3MH00106 | Ohio Only Program |
| Cleveland Metroparks Forest Picnic Area | Minor | 3MH00150 | Ohio Only Program |
| Cleveland Metroparks Herriet Keeler | Minor | 3MH00079 | Ohio Only Program |
| Cleveland Metroparks Old Birch Picnic Area | Minor | 3MH00149 | Ohio Only Program |
| Cleveland Metroparks Seneca Golf Course | Minor | 3MH00148 | Ohio Only Program |
| Cleveland-Cliffs Cleveland Works LLC | Major - Fact Sheet | 3ID00003 | Compliance |
| Collinwood BioEnergy LLC | Minor | 3IN00371 | Compliance |
| Columbia Park Owner LLC | Minor | 3PV00013 | Compliance |
| Cuyahoga Landmark Inc | Minor | 3IN00104 | Compliance |
| Euclid WWTP | Major - Fact Sheet | 3PE00003 | Compliance |
| FirstEnergy Generation LLC - Lake Shore Power Plant | Minor | 3IB00004 | Compliance |
| Ford Motor Co Cleveland Engine Plant | Minor | 3IS00027 | Compliance |
| Gates Mills Elem Sch | Minor | 3PT00146 | Compliance |
| Gates Mills Historical Society | Minor | 3MH00118 | Ohio Only Program |
| Gates Mills WWTP | Minor | 3PA00035 | Compliance |
| General Motors LLC - Parma Facility | Minor | 3IS00043 | Compliance |
| Greentree WWTP | Minor | 3PA00010 | Compliance |
| Harper Ridge - Cleveland Metroparks | Minor | 3MH00068 | Ohio Only Program |
| Hiram House Camp | Minor | 3PR00276 | Compliance |
| Howmet Aerospace Inc | Minor | 3II00059 | Compliance |
| Kurtz Brothers Inc dba Warner Road/General Chemical LLC | Minor | 3II00210 | Compliance |
| Lakewood WWTP | Major - Fact Sheet | 3PE00004 | Compliance |
| MPLX Terminals LLC - Brecksville Terminal | Minor | 3IG00038 | Compliance |
| Moen Incorporated | Minor | 3IN00241 | Compliance |
| NASA Glenn Research Center | Minor | 3IO00001 | Compliance |
| NEORSD Easterly WWTP | Major - Fact Sheet | 3PF00001 | Compliance |
| NEORSD Southerly WWTC | Major - Fact Sheet | 3PF00002 | Compliance |
| NEORSD Westerly WWTC | Major - Fact Sheet | 3PE00001 | Compliance |
| North Olmsted WWTP | Major - Fact Sheet | 3PD00016 | Compliance |
| North Royalton WWTP A | Major - Fact Sheet | 3PD00030 | Compliance |
| North Royalton WWTP B | Minor | 3PC00018 | Compliance |
| Northcoast Kitchens LLC | Minor | 3PR00703 | Compliance |
| Northeast Ohio Regional SD | Minor | 3PA00002 | Compliance |
| Olmsted Falls Bd of Ed Fitch Elem Sch | Minor | 3PT00155 | Compliance |
| Ottawa Point Picnic Area | Minor | 3MH00162 | Ohio Only Program |
| Pepper Pike Club Co | Minor | 3PR00215 | Compliance |
| RKDF | Minor | 3IN00397 | Compliance |
| Rochling Glastic Composites | Minor | 3IN00204 | Compliance |
| Rocky River WWTP | Major - Fact Sheet | 3PE00009 | Compliance |
| Rosby Resource Recycling Inc | Minor | 3II00207 | Compliance |
| Shelly Liquid Div - Cleveland Terminal | Minor | 3II00198 | Compliance |
| Strongsville B WWTP | Minor | 3PB00047 | Compliance |
| Strongsville C WWTP | Minor | 3PB00048 | Compliance |
| Thistledown Racetrack | Minor | 3IK00005 | Compliance |
| Two Bratenahl Place | Minor | 3IN00363 | Compliance |
| United Airlines Hanger 3 | Minor | 3MH00003 | Ohio Only Program |
| University School * | Minor | 3PT00039 | Compliance |
| Ursuline College | Minor | 3PT00025 | Compliance |
| Woodbran Realty WWTP | Minor | 3PU00001 | Compliance |
| Zircoa Inc | Minor | 3IE00014 | Compliance |
| Alum Creek WWTP * | Major - Fact Sheet | 4PK00003 | Compliance |
| Ashley WWTP | Minor | 4PB00027 | Compliance |
| Berachah Church Waste Water Plant | Minor | 4PX00001 | Compliance |
| Buckeye Valley Middle & High Schls | Minor | 4PT00107 | Compliance |
| Clydesdale Stonehaus | Minor | 4PX00011 | Compliance |
| Crystal Lake MHP | Minor | 4PV00010 | Compliance |
| Del-Co Water Co - Old State McNamara Facility | Minor | 4IW01005 | Compliance |
| Del-Co Water Co - Olentangy | Minor | 4MP00005 | Ohio Only Program |
| Del-Co Water Co Inc | Minor | 4IW00052 | Compliance |
| Delaware MHP | Minor | 4PV00106 | Compliance |
| Delaware State Park | Minor | 4PP00022 | Compliance |
| Delaware WTP 2 | Minor | 4MP00013 | Ohio Only Program |
| Delaware WTP 2 | Minor | 4IZ00054 | Compliance |
| Dornoch Estates | Minor | 4MP00012 | Ohio Only Program |
| Fling - Convenient Store | Minor | 4MH00001 | Ohio Only Program |
| Galena WWTP No 2 | Minor | 4PC00102 | Compliance |
| Highbanks Metro Park | Minor | 4MH00018 | Ohio Only Program |
| Hoover Woods WWTP | Minor | 4PA00006 | Compliance |
| Hylen Souders Elem Sch | Minor | 4PT00125 | Compliance |
| Jason Hatfield Automotive | Minor | 4MH00007 | Ohio Only Program |
| Liberty Casting Co | Minor | 4MP00002 | Ohio Only Program |
| Lower Scioto WRF | Major - Fact Sheet | 4PK00004 | Compliance |
| National Lime & Stone Co - Radnor Fac | Minor | 4IJ00111 | Compliance |
| National Lime & Stone Co - Warrensburg Plt | Minor | 4IJ00103 | Compliance |
| National Lime and Stone Co Delaware Plant | Minor | 4IJ00029 | Compliance |
| Nissan North Inc | Minor | 4PX00012 | Compliance |
| Northstar Water Reclamation Facility | Minor | 4MP00007 | Ohio Only Program |
| Obee's Deli Market | Minor | 4MH00009 | Ohio Only Program |
| Olentangy Environmental Control Center | Major - Fact Sheet | 4PK00001 | Compliance |
| Ostrander WWTP | Minor | 4PA00007 | Compliance |
| Ottawa Creek Preserve | Minor | 4MH00011 | Ohio Only Program |
| Riverby Estates Sewage Disposal System Inc | Minor | 4PW00005 | Compliance |
| Royal American Links Golf Club | Minor | 4PX00003 | Compliance |
| Scioto Hills WWTP | Minor | 4PG00034 | Compliance |
| Scioto Reserve Wastewater Reuse Facility | Minor | 4MP00009 | Ohio Only Program |
| Shroyers Homes MHP | Minor | 4PV00095 | Compliance |
| Speedway 9171 | Minor | 4PX00024 | Compliance |
| Speedway LLC #9247 | Minor | 4PR00001 | Compliance |
| Sunbury WWTP | Minor | 4PB00010 | Compliance |
| Tartan Fields Wastewater Reuse Facility | Minor | 4MP00008 | Ohio Only Program |
| USDA Forest Service | Minor | 4PN00001 | Compliance |
| Upper Olentangy Water Reclamation Center | Major - Fact Sheet | 4PD00004 | Compliance |
| Verity Enterprises | Minor | 4IN00168 | Compliance |
| Westerville Estates MHP | Minor | 4PV00002 | Compliance |
| White Sands | Minor | 4PX00058 | Compliance |
| Worthington Arms MHP | Minor | 4PV00093 | Compliance |
| 2509 Hayes LLC | Minor | 2IC00011 | Compliance |
| Akzo Nobel Coatings Inc | Minor | 2IF00013 | Compliance |
| Alpine Trail MHP | Minor | 2PY00040 | Compliance |
| Barnes Nursery Inc Yard Waste Recovery Division | Minor | 2MP00023 | Ohio Only Program |
| Berlin Industrial Park | Minor | 2PR00211 | Compliance |
| Bettcher Industries Inc | Minor | 2IN00159 | Compliance |
| Camp Patmos | Minor | 2PR00088 | Compliance |
| Camp Timberlane Girl Scout Camp * | Minor | 2PR00205 | Compliance |
| Carmeuse Lime & Stone - Huron Plant | Minor | 2IJ00005 | Compliance |
| Cask Villa Condominiums | Minor | 2PR00064 | Compliance |
| Castalia State Fish Hatchery | Minor | 2IN00049 | Compliance |
| CertainTeed LLC Avery Plant | Minor | 2IA00002 | Compliance |
| Compass Rose Condo Homeowners Assoc | Minor | 2PR00066 | Compliance |
| Consumers Petroleum - Sandusky Bulk Plant | Minor | 2IN00178 | Compliance |
| Crow Investment Co LLC | Minor | 2PR00144 | Compliance |
| Darby Place | Minor | 2PR00106 | Compliance |
| Edgewater Estates MHP | Minor | 2PR00097 | Compliance |
| Edison High School | Minor | 2PR00174 | Compliance |
| Edison Middle Sch | Minor | 2PT00016 | Compliance |
| Elite Industrial Controls Inc | Minor | 2IN00157 | Compliance |
| Erie County Sanitary Landfill | Minor | 2IN00137 | Compliance |
| Erie Materials Inc | Minor | 2IJ00083 | Compliance |
| Freudenberg - NOK Milan | Minor | 2IN00001 | Compliance |
| Freudenberg - NOK Milan | Minor | 2MP00044 | Ohio Only Program |
| Hampton Inn | Minor | 2PR00073 | Compliance |
| Hanson Aggregates Midwest Inc Sandusky Quarry | Minor | 2IJ00021 | Compliance |
| Harbourtown MHP | Minor | 2PS00001 | Compliance |
| Harmon's Harbor | Minor | 2PR00274 | Compliance |
| Huron Basin WWTP | Major - Fact Sheet | 2PC00001 | Compliance |
| Huron River Estates | Minor | 2PR00069 | Compliance |
| Huron WTP | Minor | 2IV00040 | Compliance |
| Island Venture | Minor | 2PR00242 | Compliance |
| Johns Manville | Minor | 2IR00006 | Compliance |
| Kelleys Island Brewery | Minor | 2PR00122 | Compliance |
| Kelleys Island House Restaurant | Minor | 2PR00078 | Compliance |
| Kelleys Island Quarry Condominium Assn | Minor | 2PR00082 | Compliance |
| Kelleys Island Seaway Marina | Minor | 2PR00084 | Compliance |
| Kelleys Island State Park Campground | Minor | 2PP00042 | Compliance |
| Kelleys Island Venture Woods | Minor | 2PR00279 | Compliance |
| Kelleys Island WTP | Minor | 2IW00037 | Compliance |
| Kelleys Island Wine Co | Minor | 2PR00214 | Compliance |
| Lake Erie Hospitality LLC | Minor | 2PR00058 | Compliance |
| MA Harrison Mfg Co Inc | Minor | 2IS00069 | Compliance |
| Milan WWTP | Minor | 2PB00037 | Compliance |
| Mittawanga Ruggles Beach WWTP | Minor | 2PH00011 | Compliance |
| Motel 6 Milan | Minor | 2PR00060 | Compliance |
| NASA Plum Brook Station | Minor | 2IO00002 | Compliance |
| Norfolk Southern Moorman Yard | Minor | 2IT00010 | Compliance |
| Ohio Turnpike Comm Castalia Maintenance Bldg | Minor | 2PP00041 | Compliance |
| Okamoto Sandusky Manufacturing LLC | Minor | 2IQ00015 | Compliance |
| Orchard Beach WWTP | Minor | 2PR00103 | Compliance |
| Riverview Manor Apts | Minor | 2PW00012 | Compliance |
| Sandusky Bay Co Ltd | Minor | 2IN00158 | Compliance |
| Sandusky Dock Corp * | Minor | 2IT00021 | Compliance |
| Sandusky Milan RV Park | Minor | 2PR00093 | Compliance |
| Sandusky WPC | Major - Fact Sheet | 2PF00001 | Compliance |
| Sawmill Creek WWTP | Major - Fact Sheet | 2PB00056 | Compliance |
| Shore Acres MHP | Minor | 2PY00079 | Compliance |
| Strawberry Fields Condos | Minor | 2PW00016 | Compliance |
| Sunset Grill | Minor | 2PR00085 | Compliance |
| The Caddy Shack | Minor | 2PR00081 | Compliance |
| The Village Pump | Minor | 2PR00083 | Compliance |
| US Tsubaki Conveyor and Construction Chain | Minor | 2IS00024 | Compliance |
| Ventra Sandusky LLC | Minor | 2IC00013 | Compliance |
| Vermilion VFW Post 7576 | Minor | 2PR00156 | Compliance |
| Vermilion WPCF | Major - Fact Sheet | 2PD00032 | Compliance |
| Wagner Quarries DBA Hanson Aggre Midwest Inc | Minor | 2IJ00006 | Compliance |
| West Bay Inn | Minor | 2PR00281 | Compliance |
| Amanda WWTP | Minor | 4PB00021 | Compliance |
| Anglers Paradise Lake Club | Minor | 4MH00027 | Ohio Only Program |
| Baltimore WWTP | Minor | 4PB00011 | Compliance |
| Blackhorse Energy-Lancaster Bulk | Minor | 4IN00169 | Compliance |
| Blue Haven MHP | Minor | 4PV00125 | Compliance |
| Bremen WWTP | Minor | 4PB00002 | Compliance |
| Brookdale MHP | Minor | 4PV00121 | Compliance |
| C.J. Kraft Enterprises, Inc. | Minor | 4MP00026 | Ohio Only Program |
| Colony Village | Minor | 4PY00004 | Compliance |
| Country Lane Gardens HC | Minor | 4PT00008 | Compliance |
| E C Babbert | Minor | 4IM00104 | Compliance |
| Geneva Hills Center WWTP | Minor | 4PR00094 | Compliance |
| Jackson Lake Park Snack Bar STU | Minor | 4MH00012 | Ohio Only Program |
| Lakeside Estates Water Reclamation Facility | Minor | 4PG00028 | Compliance |
| Lancaster Stonewall Cemetery Road Landfill | Minor | 4IN00179 | Compliance |
| Lancaster WPCF | Major - Fact Sheet | 4PD00001 | Compliance |
| Little Walnut Sycamore WRF | Minor | 4PJ00101 | Compliance |
| Millersport STP | Minor | 4PB00023 | Compliance |
| Millersport WTP | Minor | 4IY00132 | Compliance |
| Old Town Tavern | Minor | 4PR00101 | Compliance |
| Pickerington WWTP | Major - Fact Sheet | 4PB00017 | Compliance |
| Pine Lakes Estate No 1 | Minor | 4PW00009 | Compliance |
| Pleasant Lea Water Reclamation Facility | Minor | 4PG00030 | Compliance |
| Republic Services Pine Grove Regional Facility | Minor | 4IN00160 | Compliance |
| Restover MHP | Minor | 4PV00122 | Compliance |
| Rushville Lagoons | Minor | 4PR00002 | Compliance |
| Rustic Ridge MHP | Minor | 4PY00002 | Compliance |
| South Central Power | Minor | 4PX00014 | Compliance |
| South Lancaster Gas Station | Minor | 4PR00107 | Compliance |
| Southeastern Correctional Institute | Minor | 4PP00011 | Compliance |
| Stoutsville WWTP | Minor | 4PB00109 | Compliance |
| Sugar Grove WWTP | Minor | 4PA00001 | Compliance |
| Sycamore Creek WRF | Minor | 4PG00027 | Compliance |
| TransCanada-Crawford Compressor | Minor | 4IN00210 | Compliance |
| Tussing Rd Water Reclaimation Facility | Major - Fact Sheet | 4PU00004 | Compliance |
| Upper Hocking WPCF | Major - Fact Sheet | 4PD00102 | Compliance |
| Walnut Creek SD | Minor | 4PA00005 | Compliance |
| Yogi's MHP | Minor | 4PV00123 | Compliance |
| 2950 Brice Road Commercial Site | Minor | 4MH00034 | Ohio Only Program |
| 476 Bridge Street LLC | Minor | 4IN00043 | Compliance |
| Agg Rock Materials Div of WSG * | Minor | 4IJ00020 | Compliance |
| Albany Moor LLC | Minor | 4MH00002 | Ohio Only Program |
| Alton RV Park | Minor | 4PX00041 | Compliance |
| Aqua Ohio Water Co Inc - Blacklick WWTP | Major - Fact Sheet | 4PU00002 | Compliance |
| Aqua Ohio Water Co Inc - Huber Ridge WWTP | Minor | 4PU00000 | Compliance |
| Aqua Ohio Water Co Inc - Lake Darby WWTP | Minor | 4PU00001 | Compliance |
| Aqua Ohio Water Co Inc - Worthington Hills WTP * | Minor | 4IW00021 | Compliance |
| Battelle Darby Creek Metro Park | Minor | 4MH00023 | Ohio Only Program |
| Battelle Memorial Institute | Minor | 4IN00012 | Compliance |
| Blacklick Woods Metropolitan Park | Minor | 4MH00019 | Ohio Only Program |
| Blendon Woods Metro Park | Minor | 4MH00020 | Ohio Only Program |
| Briar's Patch Ranch | Minor | 4MH00004 | Ohio Only Program |
| Buckeye Terminals LLC - Columbus South Terminal | Minor | 4IN00027 | Compliance |
| CITGO Petroleum | Minor | 4IN00048 | Compliance |
| Canal Winchester WWTP | Major - Fact Sheet | 4PB00012 | Compliance |
| Capital Resin Corp | Minor | 4IF00011 | Compliance |
| Central Ohio Bioenergy LLC | Minor | 4IN00200 | Compliance |
| Columbus 2021 LLC | Minor | 4IN00017 | Compliance |
| Columbus West Terminal * | Minor | 4IN00065 | Compliance |
| Compass Construction, Inc. | Minor | 4MH00025 | Ohio Only Program |
| Countryside MHP | Minor | 4PY00006 | Compliance |
| DBM Materials LLC | Minor | 4IJ00105 | Compliance |
| Darby House WWTP * | Minor | 4PR00000 | Compliance |
| Darbydale WWTP | Minor | 4PH00012 | Compliance |
| Dublin Community Recreation Center | Minor | 4IN00208 | Compliance |
| Dublin Rd WTP | Minor | 4IW00030 | Compliance |
| Enchanted Acres MHP | Minor | 4PH00005 | Compliance |
| Evans Adhesive Corporation | Minor | 4IN00099 | Compliance |
| Family Dollar-Courtright Rd | Minor | 4MH00017 | Ohio Only Program |
| Hap Cremean WTP | Minor | 4IW00031 | Compliance |
| Hayden Heights MHP | Minor | 4PV00110 | Compliance |
| Heritage Asphalt LLC - Columbus Plant | Minor | 4IN00011 | Compliance |
| Hickory Hills Golf Club | Minor | 4PX00046 | Compliance |
| Home City Ice Co | Minor | 4IN00211 | Compliance |
| Industrial Container Services OH LLC | Minor | 4IN00108 | Compliance |
| Jackson Pike Water Resource Recovery Facility | Major - Fact Sheet | 4PF00000 | Compliance |
| Jefferson Golf & Country Club | Minor | 4MP00022 | Ohio Only Program |
| Jordan's Crossing | Minor | 4MH00031 | Ohio Only Program |
| KBCO Frank Road Compost Facility | Minor | 4IN00209 | Compliance |
| Kitchen Tables & More | Minor | 4MH00022 | Ohio Only Program |
| Leo Yassenoff Jewish Center Recreational Day Camp | Minor | 4PR00004 | Compliance |
| Mar-Zane Materials Inc Plant 6 | Minor | 4IJ00023 | Compliance |
| Marathon Serve Station | Minor | 4MH00032 | Ohio Only Program |
| Muskingum Watershed Joint Board SWCD | Minor | 4MT00001 | Ohio Only Program |
| ODOT Office of Aviation Fuel Farm Facility | Minor | 4IN00177 | Compliance |
| Ohio Air National Guard 121 ARW | Minor | 4IN00180 | Compliance |
| Ohio Power Co - Ohio Operations Ctr | Minor | 4IN00147 | Compliance |
| Ohio Soil Recycling LLC | Minor | 4IN00205 | Compliance |
| Parsons Ave WTP | Minor | 4IW00018 | Compliance |
| Pat Alexander | Minor | 4MH00016 | Ohio Only Program |
| People with a Vision Ministry | Minor | 4MH00014 | Ohio Only Program |
| Ponderosa Mobile Home Estates | Minor | 4PV00011 | Compliance |
| Port Columbus International Airport | Minor | 4II00007 | Compliance |
| Rail Products Intl - National Electric Coil Inc | Minor | 4IS00012 | Compliance |
| Rickenbacker International Airport | Minor | 4IN00085 | Compliance |
| SWACO Franklin County Sanitary Landfill | Minor | 4IN00072 | Compliance |
| Scioto Audubon Metro Park | Minor | 4MH00026 | Ohio Only Program |
| Shaffer Construction Warehouse | Minor | 4MH00021 | Ohio Only Program |
| Shelly Materials Inc - Lockbourne Plant 001345 | Minor | 4IJ00108 | Compliance |
| Shelly Materials Inc-Marble Cliff Quarry | Minor | 4IJ00005 | Compliance |
| Southerly Water Resource Recovery Facility | Major - Fact Sheet | 4PF00001 | Compliance |
| SunSprout Farms of Central Oh LLC | Minor | 4IN00051 | Compliance |
| Sunoco Partners Marketing and Terminals LP | Minor | 4IN00021 | Compliance |
| T Marzetti Co - Allen Division | Minor | 4IN00057 | Compliance |
| The Olen Corp | Minor | 4IJ00112 | Compliance |
| The Shelly Co Columbus Limestone Inc * | Minor | 4IJ00016 | Compliance |
| UWV-Carter's MHP LLC | Minor | 4PV00108 | Compliance |
| Verdant Columbus Wastewater Holding Tank | Minor | 4MH00028 | Ohio Only Program |
| Westerville WTP | Minor | 4IW00150 | Compliance |
| 15332 Old State Road Properties Middlefield Warehouse | Minor | 3IR00037 | Compliance |
| 2015 Berkshire Hills LLC | Minor | 3PR00321 | Compliance |
| 7100 Wilson Mills | Minor | 3IN00123 | Compliance |
| ASM Intl | Minor | 3PR00245 | Compliance |
| Agape Christian Academy | Minor | 3PT00089 | Compliance |
| Aquilla Village WWTP | Minor | 3PG00100 | Compliance |
| Auburn Corners WWTP | Minor | 3PG00154 | Compliance |
| Auburn Twin Oaks Winery | Minor | 3MP00006 | Ohio Only Program |
| Belle Vernon WWTP | Minor | 3PG00010 | Compliance |
| Berkshire Board of Education | Minor | 3PT00142 | Compliance |
| Berkshire Heights WWTP | Minor | 3PG00166 | Compliance |
| Berkshire Industrial Park WWTP | Minor | 3PG00161 | Compliance |
| Best Sand Corp | Minor | 3IJ00064 | Compliance |
| Blossom Hill Care Center | Minor | 3PR00518 | Compliance |
| Bridge Lake Farm WWTP | Minor | 3PW00029 | Compliance |
| Broadwood Hills WWTP | Minor | 3PG00011 | Compliance |
| Brown Barn LLC | Minor | 3PR00700 | Compliance |
| Burton Lakes WWTP | Minor | 3PG00102 | Compliance |
| Burton WWTP | Minor | 3PB00066 | Compliance |
| Cabana Island Restaurant | Minor | 3PR00513 | Compliance |
| Camp Anisfield * | Minor | 3PR00267 | Compliance |
| Camp Burton | Minor | 3PR00233 | Compliance |
| Camp Ho Mita Koda | Minor | 3PR00261 | Compliance |
| Chardon United Methodist Church | Minor | 3PR00179 | Compliance |
| Chardon WWTP | Major - Fact Sheet | 3PB00010 | Compliance |
| Church of Saint Helens Parish School | Minor | 3PR00446 | Compliance |
| Circle K #5685 | Minor | 3PR00525 | Compliance |
| Claridon Mini Mart & BP | Minor | 3PR00502 | Compliance |
| Claridon Plaza | Minor | 3PR00295 | Compliance |
| Claridon Properties | Minor | 3PT00105 | Compliance |
| Cricket Ridge Animal Hospital | Minor | 3PR00710 | Compliance |
| Debord Plumbing | Minor | 3PR00516 | Compliance |
| Deep Springs Trout Club C | Minor | 3PR00521 | Compliance |
| Deer Lake MHP | Minor | 3PV00132 | Compliance |
| Eldon Russell Boat Launch Imp | Minor | 3MH00188 | Ohio Only Program |
| Frohring Meadow Park Entry Improvements | Minor | 3MH00155 | Ohio Only Program |
| Geauga Co Parkman WWTP | Minor | 3PG00160 | Compliance |
| Geauga Park Dist - Boy Scout Camp Chickagami | Minor | 3MH00002 | Ohio Only Program |
| Geauga Park District - Headwaters Park | Minor | 3MH00084 | Ohio Only Program |
| Geauga Park District - Ellerin Property | Minor | 3MH00126 | Ohio Only Program |
| HEXPOL Compounding - Burton Rubber Processing | Minor | 3IR00038 | Compliance |
| Hambden Country Inn | Minor | 3PR00780 | Compliance |
| Hambden Elem Sch | Minor | 3PT00060 | Compliance |
| Hambden Grange Hall No 2482 | Minor | 3PR00430 | Compliance |
| Hawken School | Minor | 3PT00110 | Compliance |
| Heather Hill Care Communities | Minor | 3PR00075 | Compliance |
| Heritage Marketplace | Minor | 3PR00697 | Compliance |
| Hershey Montessori Farm School | Minor | 3PT00151 | Compliance |
| Hidden Lakes Family Campground 1 | Minor | 3PR00676 | Compliance |
| Hillbrook Condominium Association | Minor | 3PW00105 | Compliance |
| Holly Hill Nursing Home | Minor | 3PR00351 | Compliance |
| Hosmer Hills School | Minor | 3MH00135 | Ohio Only Program |
| Huntsburg Community Center | Minor | 3PT00137 | Compliance |
| Infirmary Creek WWTP | Minor | 3PG00103 | Compliance |
| Jacques MHP | Minor | 3PV00007 | Compliance |
| Jewish Community Center of Cleveland | Minor | 3PR00426 | Compliance |
| KCZ Enterprises Ltd DBA Kens Auto Body | Minor | 3PR00633 | Compliance |
| KKR Inc - The Patio Lounge | Minor | 3PR00614 | Compliance |
| Kenston Local Schools | Minor | 3PT00051 | Compliance |
| Kimberly Estates WWTP | Minor | 3PG00004 | Compliance |
| Kinetico Inc | Minor | 3IN00268 | Compliance |
| Kozent LLC dba OME | Minor | 3PR00248 | Compliance |
| Leaders Properties LLC | Minor | 3PV00079 | Compliance |
| Lindsey Elementary School | Minor | 3PT00139 | Compliance |
| Little Eagle Drive thru Beverage | Minor | 3IG00055 | Compliance |
| Manchester Farms Community Assoc Inc | Minor | 3IY00165 | Compliance |
| Maple City Taps & Eatery | Minor | 3PR00206 | Compliance |
| Maple Ridge MHC | Minor | 3PV00077 | Compliance |
| Marsh Valley Forest Products Ltd | Minor | 3MH00124 | Ohio Only Program |
| Master Rentals | Minor | 3PR00628 | Compliance |
| McFarland Creek WWTP | Major - Fact Sheet | 3PK00010 | Compliance |
| Melzerland of Middlefield- (Middlefield Bulk Plant) | Minor | 3IN00291 | Compliance |
| Mercury Plastics LLC | Minor | 3IQ00027 | Compliance |
| Metzembaum Opportunity Sch WWTP | Minor | 3PG00076 | Compliance |
| Middlefield MHP | Minor | 3PV00053 | Compliance |
| Middlefield Orig Cheese Coop | Minor | 3IH00076 | Compliance |
| Middlefield Plastics Inc | Minor | 3IQ00041 | Compliance |
| Middlefield WWTP | Minor | 3PB00034 | Compliance |
| Munson Elementary School | Minor | 3PT00140 | Compliance |
| Munson Sun Mart * | Minor | 3PR00416 | Compliance |
| Munson Twp Scenic River Retreat Facility | Minor | 3MH00024 | Ohio Only Program |
| New Hope Christian Fellowship | Minor | 3PT00124 | Compliance |
| Newbury Center WWTP | Minor | 3PT00026 | Compliance |
| Newbury Industrial Park | Minor | 3PR00297 | Compliance |
| Nickels Cabin Cuts LLC | Minor | 3MH00090 | Ohio Only Program |
| Notre Dame Academy | Minor | 3PR00066 | Compliance |
| Notre Dame Cathedral Latin HS * | Minor | 3PT00028 | Compliance |
| O'Reilly Land Company | Minor | 3MH00019 | Ohio Only Program |
| Opalocka WWTP | Minor | 3PH00000 | Compliance |
| Payne & Payne Design Studio Inc | Minor | 3MH00036 | Ohio Only Program |
| Peak Resorts Inc dba Alpine Valley Ski Area | Minor | 3PR00515 | Compliance |
| Pentair Water Treatment | Minor | 3IE00058 | Compliance |
| Plank Road Tavern | Minor | 3PR00192 | Compliance |
| Plymouth Acres WWTP | Minor | 3PG00002 | Compliance |
| Punderson State Park Campground Plant | Minor | 3PP00009 | Compliance |
| Ramble Inn | Minor | 3PR00794 | Compliance |
| Reels Auto Sales | Minor | 3PR00334 | Compliance |
| Rigsby Ranch FKA River Pines | Minor | 3PR00135 | Compliance |
| Riverview Church | Minor | 3PR00222 | Compliance |
| Riverwalk/Iron Horse | Minor | 3PR00572 | Compliance |
| Rolling Meadows Amish Parochial School | Minor | 3MH00136 | Ohio Only Program |
| Rosewood Diesel Shop | Minor | 3PR00665 | Compliance |
| Rothenbuhler Cheesemakers, Inc | Minor | 3IH00025 | Compliance |
| Russell Park WWTP | Minor | 3PG00001 | Compliance |
| Russell Twp Service Garage | Minor | 3IN00275 | Compliance |
| Rustic Pine MHP LLC | Minor | 3PV00076 | Compliance |
| Saint Denis Golf Course | Minor | 3PR00653 | Compliance |
| Scarsdale WWTP | Minor | 3PG00000 | Compliance |
| Scranton Woods WWTP | Minor | 3PG00155 | Compliance |
| Septage Residual Recycling | Minor | 3MP00051 | Ohio Only Program |
| Settler's Park Chemical Restrooms | Minor | 3MH00041 | Ohio Only Program |
| Sharon James Cellars | Minor | 3PR00260 | Compliance |
| Sun Valley Banquet & Party Ctr | Minor | 3PR00696 | Compliance |
| Surrey Downs WWTP | Minor | 3PG00006 | Compliance |
| TLC Plaza | Minor | 3PR00296 | Compliance |
| Tarkett North | Minor | 3IF00010 | Compliance |
| Terrace Glen MHP | Minor | 3PR00156 | Compliance |
| The Hillbrook Country Club | Minor | 3PR00509 | Compliance |
| Thompson Grand River Valley KOA | Minor | 3PR00642 | Compliance |
| Thompson WWTP | Minor | 3PG00165 | Compliance |
| Troyer Water System | Minor | 3IY00164 | Compliance |
| Troymill Lane Amish Parochial School | Minor | 3MH00116 | Ohio Only Program |
| Universal Polymer & Rubber | Minor | 3PR00551 | Compliance |
| University Hospitals Geauga Medical Center Holding Tank | Minor | 3MH00167 | Ohio Only Program |
| Valley View WWTP | Minor | 3PG00153 | Compliance |
| WR Real Estate LLC | Minor | 3PR00399 | Compliance |
| Welshfield Inn | Minor | 3PR00316 | Compliance |
| Welton's Gorge Property Improvements | Minor | 3MH00166 | Ohio Only Program |
| Wenhaven WWTP | Minor | 3PG00008 | Compliance |
| West Geauga Commons Bathrooms | Minor | 3MH00028 | Ohio Only Program |
| West Geauga HS | Minor | 3PT00008 | Compliance |
| Westwood Elementary School | Minor | 3PT00138 | Compliance |
| Wilders MHP | Minor | 3PV00128 | Compliance |
| Willow Hills WWTP | Minor | 3PG00009 | Compliance |
| Windy Knoll Amish Parochial School | Minor | 3MH00137 | Ohio Only Program |
| Wintergreen WWTP | Minor | 3PG00055 | Compliance |
| Beavercreek WRRF | Major - Fact Sheet | 1PK00003 | Compliance |
| Bob Evans Farm Inc | Minor | 1MP00017 | Ohio Only Program |
| Cedarville WWTP | Minor | 1PB00006 | Compliance |
| Central State University WTP | Minor | 1IY00020 | Compliance |
| Clifton WWTP | Minor | 1PA00023 | Compliance |
| Dayton Power & Light Co Xenia Serv Bldg | Minor | 1PX00103 | Compliance |
| Dovetail Energy LLC - Anaerobic Digestion Facility | Minor | 1IN00305 | Compliance |
| Fairborn Water Reclamation Center | Major - Fact Sheet | 1PD00002 | Compliance |
| Glady Run WWTP | Major - Fact Sheet | 1PD00016 | Compliance |
| Greene Farming LLC | Minor | 1PR00123 | Compliance |
| Huber MHP | Minor | 1PV00088 | Compliance |
| Indian Mound Reserve Vault Toilet Bldg | Minor | 1MH00112 | Ohio Only Program |
| Jamestown WWTP | Minor | 1PB00015 | Compliance |
| John Bryan State Park - Mtn Bike Tr Vault Latrine | Minor | 1MH00034 | Ohio Only Program |
| Martin Marietta - Xenia Gravel | Minor | 1IJ00035 | Compliance |
| Martin Marietta Aggregates Cedarville Limestone Plt | Minor | 1IJ00022 | Compliance |
| Melvin Stone Co - Bowersville | Minor | 1IJ00055 | Compliance |
| Morris Bean & Co Yellow Springs Plant | Minor | 1IN00095 | Compliance |
| Narrows Reserve - Double Vault Toilet Bldg Holding Tank | Minor | 1MH00144 | Ohio Only Program |
| Spring Valley Waterworks | Minor | 1IY00153 | Compliance |
| Sugarcreek WRF | Major - Fact Sheet | 1PK00014 | Compliance |
| Unison Industries LLC Plant 1 | Minor | 1IN00189 | Compliance |
| Wright Patterson AFB | Minor | 1IN00156 | Compliance |
| Wright-Patterson AFB | Minor | 1IO00001 | Compliance |
| Xenia Ford Road WWTP | Major - Fact Sheet | 1PD00015 | Compliance |
| Xenia WTP | Minor | 1IY00220 | Compliance |
| Yellow Springs Village WTP | Minor | 1IY00322 | Compliance |
| Yellow Springs WWTP | Minor | 1PC00013 | Compliance |
| AMG Vanadium LLC | Minor | 0II00018 | Compliance |
| Beech Meadows Subdiv WWTP | Minor | 0PG00018 | Compliance |
| Byesville WWTP | Minor | 0PD00028 | Compliance |
| Byesville Wetzler Haynes Water Filtration Plant | Minor | 0IY00100 | Compliance |
| CJF Properties | Minor | 0PS00004 | Compliance |
| Cambridge WPCC | Major - Fact Sheet | 0PD00020 | Compliance |
| Coventry Estates WWTP | Minor | 0PG00070 | Compliance |
| Cumberland WWTP | Minor | 0PA00111 | Compliance |
| Fairview Wastewater Improvements 2016 | Minor | 0PA00118 | Compliance |
| Go-mart No 57 | Minor | 0PR00089 | Compliance |
| Guernsey Power Station LLC | Minor | 0MH00035 | Ohio Only Program |
| Kerry Group | Minor | 0IH00025 | Compliance |
| Lake Seneca Resorts Assoc | Minor | 0PX00003 | Compliance |
| Lore City Village WWTP | Minor | 0PA00116 | Compliance |
| Mental Health Center WWTP | Minor | 0PH00013 | Compliance |
| ODOT Rest Area 5-27 * | Minor | 0PP00051 | Compliance |
| Pleasant City WTP | Minor | 0IY00061 | Compliance |
| Pleasant City WWTP | Minor | 0PB00088 | Compliance |
| Ports Petroleum Co Inc Gas Mart No 727 | Minor | 0PR00079 | Compliance |
| Quaker City WWTP | Minor | 0PA00114 | Compliance |
| Rolling Hills Secrest Elem Sch | Minor | 0PT00010 | Compliance |
| Rolling Hills Subdiv WWTP | Minor | 0PW00007 | Compliance |
| Rosebud Mining Ginger Bend Mine | Minor | 0IL00164 | Compliance |
| Salt Fork SP Beach WWTP | Minor | 0PP00034 | Compliance |
| Salt Fork SP Campground WWTP | Minor | 0PP00028 | Compliance |
| Salt Fork SP Lodge & Cabin WWTP | Minor | 0PP00027 | Compliance |
| Salt Fork SP Marina WWTP | Minor | 0PP00026 | Compliance |
| Salt Fork SP Sugartree Marina WWTP | Minor | 0PP00068 | Compliance |
| Seneca Lake Camp Area | Minor | 0PX00002 | Compliance |
| Senecaville WWTP | Minor | 0PA00089 | Compliance |
| Spring Valley Campground | Minor | 0PR00143 | Compliance |
| The Living Word Outdoor Drama Inc. | Minor | 0MP00013 | Ohio Only Program |
| Vail South Refuse Disposal Fac | Minor | 0IL00163 | Compliance |
| 5364 North Bend Rd | Minor | 1PX00110 | Compliance |
| 5721 State Route 128 LLC | Minor | 1MH00145 | Ohio Only Program |
| 7025 Harrison Avenue | Minor | 1MH00151 | Ohio Only Program |
| 7025 Harrison Avenue | Minor | 1MH00096 | Ohio Only Program |
| 7530 Bridgetown Rd. Holding Tank | Minor | 1MH00142 | Ohio Only Program |
| Airy Pointe Condo Assoc WWTP | Minor | 1PW00020 | Compliance |
| Allgeier & Son Inc | Minor | 1MH00140 | Ohio Only Program |
| B&G Foods North America Inc | Major - Fact Sheet | 1IH00026 | Compliance |
| BASF Corp | Minor | 1IF00017 | Compliance |
| BS Market LLC | Minor | 1PX00111 | Compliance |
| Bond Road Landfill | Minor | 1II00075 | Compliance |
| Bond Road Site Inc.-Maint. Bldg. Septic Holding Tank | Minor | 1MH00153 | Ohio Only Program |
| Broadwell Factory Group LLC Facility | Minor | 1IS00003 | Compliance |
| Bruewer Woodwork Mfg Co | Minor | 1PR00106 | Compliance |
| Buford L Payne | Minor | 1MH00150 | Ohio Only Program |
| CSG Enterprises LLC DBA Skyridge Northcrest Apts WWTP | Minor | 1PW00016 | Compliance |
| Canterbury Row Condo Assoc | Minor | 1PZ00008 | Compliance |
| Carriage House | Minor | 1MH00089 | Ohio Only Program |
| Chateau Lakes Homeowners Assn | Minor | 1PW00007 | Compliance |
| Chevron Environmental Management Co | Minor | 1IG00000 | Compliance |
| Cimcool Industrial Products LLC | Minor | 1IN00275 | Compliance |
| Cincinnati Galbraith Road MSD Site | Major - Fact Sheet | 1PX00022 | Compliance |
| Cincinnati Thermal Spray Inc | Minor | 1IN00306 | Compliance |
| Cinti Neumann Golf | Minor | 1PX00077 | Compliance |
| Club Trio Lounge | Minor | 1PX00081 | Compliance |
| Crosby Elementary School | Minor | 1PT00092 | Compliance |
| Dent Drive Thru | Minor | 1MH00138 | Ohio Only Program |
| Dew Drop Inn | Minor | 1PX00116 | Compliance |
| Donald Loos | Minor | 1MH00099 | Ohio Only Program |
| Dry Fork MHP WWTP | Minor | 1PY00001 | Compliance |
| Dunlap Station LLC Holding Tank | Minor | 1MH00147 | Ohio Only Program |
| Dynegy Miami Fort LLC | Major - Fact Sheet | 1IB00001 | Compliance |
| E Miami River Rd | Minor | 1PW00046 | Compliance |
| EMD Millipore Corp | Minor | 1IN00019 | Compliance |
| ETB Music and Fine Arts Center | Minor | 1MH00137 | Ohio Only Program |
| East View WTP Inc | Minor | 1PZ00060 | Compliance |
| Edgewater MHP | Minor | 1PV00120 | Compliance |
| Embshoff Woods Rivermount Pavillion | Minor | 1PG00103 | Compliance |
| Evans Gravel, Inc. | Minor | 1MH00100 | Ohio Only Program |
| Evans Gravel, Inc. | Minor | 1IJ00143 | Compliance |
| Evans Landscaping Inc | Minor | 1IN00298 | Compliance |
| Evans Landscaping Inc | Minor | 1MH00042 | Ohio Only Program |
| Finneytown Church of God | Minor | 1MH00131 | Ohio Only Program |
| First Baptist Church of Greenhills | Minor | 1PX00109 | Compliance |
| Formica Corp Evendale Plant | Minor | 1IQ00000 | Compliance |
| Fort Scott Development WWTP | Minor | 1PC00016 | Compliance |
| General Electric Co | Minor | 1IN00006 | Compliance |
| Glendale PWS | Minor | 1IW00029 | Compliance |
| Glendale PWS | Minor | 1MH00048 | Ohio Only Program |
| Glendale WWTP | Minor | 1PB00012 | Compliance |
| Gower Park Waterless Valuted Restroom | Minor | 1MH00084 | Ohio Only Program |
| Great Parks of Hamilton Co - Mitchell Maintnce | Minor | 1MH00071 | Ohio Only Program |
| Great Parks of Hamilton Co - Mitchell Playground | Minor | 1MH00070 | Ohio Only Program |
| Greater Cincinnati Asphalt - Terminal 2 | Minor | 1PX00084 | Compliance |
| Guardian Savings Bank | Minor | 1PZ00099 | Compliance |
| Hadronics Inc | Minor | 1IC00041 | Compliance |
| Hamilton County Main Garage 5000 Gallon Holding Tank | Minor | 1MH00122 | Ohio Only Program |
| Hamilton County Refrigeration | Minor | 1PX00089 | Compliance |
| Harrison WWTP | Major - Fact Sheet | 1PC00002 | Compliance |
| Haven Park West MHP | Minor | 1PV00086 | Compliance |
| Helmart Countertop Co Inc | Minor | 1MH00009 | Ohio Only Program |
| INEOS ABS USA Corp | Major - Fact Sheet | 1IF00001 | Compliance |
| Indian Creek WWTP | Minor | 1PK00020 | Compliance |
| Indian Hill Church | Minor | 1PX00090 | Compliance |
| Indian Hill Church | Minor | 1MH00149 | Ohio Only Program |
| Indian Hill Historical Museum | Minor | 1PA00108 | Compliance |
| JTM Provisions Co | Minor | 1IH00019 | Compliance |
| Keebler Co | Minor | 1IH00022 | Compliance |
| Kensington Condos | Minor | 1PW00042 | Compliance |
| Kenwood Hills Cabana Club | Minor | 1MH00111 | Ohio Only Program |
| Kissel Brothers Shows Inc | Minor | 1PZ00068 | Compliance |
| Klug Bus Service | Minor | 1PR00128 | Compliance |
| Kreimer's Bierhaus Restaurant | Minor | 1PZ00064 | Compliance |
| Kyocera Senco Industrial Tools Inc | Minor | 1IS00004 | Compliance |
| La Marketa | Minor | 1PX00112 | Compliance |
| Lang Machining | Minor | 1MH00079 | Ohio Only Program |
| Lawrenceburg Rd Ash Landfill | Minor | 1IN00125 | Compliance |
| Libby Manchester Plaza Shopping Ctr | Minor | 1PX00002 | Compliance |
| Lil Goodie Shoppe | Minor | 1MH00044 | Ohio Only Program |
| Little Miami WWTP | Major - Fact Sheet | 1PL00000 | Compliance |
| Lockland Water Works Lime Ponds | Minor | 1MP00026 | Ohio Only Program |
| MHP Holdings - Flora LLC | Minor | 1PV00116 | Compliance |
| MPLX Terminals LLC - Cincinnati Terminal | Minor | 1IN00025 | Compliance |
| MVP Sports Park | Minor | 1MH00083 | Ohio Only Program |
| Marathon Petroleum Co LP - North Bend Asphalt | Minor | 1IF00000 | Compliance |
| Martin Marietta Materials - E-Town Sand & Gravel | Minor | 1IJ00056 | Compliance |
| Mayflower Estates WWTP | Minor | 1PG00018 | Compliance |
| McCoy's Bar & Grill | Minor | 1PR00120 | Compliance |
| Miami View MHC | Minor | 1PV00018 | Compliance |
| Miami Whitewater Forest Park | Minor | 1PG00056 | Compliance |
| Miami Whitewater Forest Park | Minor | 1MH00068 | Ohio Only Program |
| Miami Whitewater Forest Parks Big Sycamore Pinic Area | Minor | 1PG00106 | Compliance |
| Michael Walter | Minor | 1PR00121 | Compliance |
| Mill Creek WWTP | Major - Fact Sheet | 1PM00001 | Compliance |
| Mobile Construction Office Temporary San. Holding Tank | Minor | 1MH00134 | Ohio Only Program |
| Modern Ice | Minor | 1PX00035 | Compliance |
| Moundview Park | Minor | 1PA00112 | Compliance |
| Mt Hope Baptist Church | Minor | 1PX00108 | Compliance |
| Muddy Creek WWTP * | Major - Fact Sheet | 1PK00006 | Compliance |
| Murphy Insurance | Minor | 1MH00013 | Ohio Only Program |
| Nease Co LLC | Minor | 1IF00015 | Compliance |
| New Hope Community Church | Minor | 1PX00115 | Compliance |
| PCS Purified Phosphates | Minor | 1IE00001 | Compliance |
| Paradise Gardens Resort | Minor | 1PR00109 | Compliance |
| Peach Grove Animal Hosp | Minor | 1PT00102 | Compliance |
| Peach Grove Market | Minor | 1MH00024 | Ohio Only Program |
| Peachgrove Townhouse Condos | Minor | 1PW00034 | Compliance |
| Peter Cremer North America LP | Minor | 1IG00003 | Compliance |
| Playground Equipment Services | Minor | 1MH00002 | Ohio Only Program |
| Polk Run WWTP | Major - Fact Sheet | 1PK00019 | Compliance |
| Pristine Inc | Minor | 1IN90002 | Compliance |
| Procter & Gamble Co Cincinnati Plt | Minor | 1IN00075 | Compliance |
| RVC MHC LLC | Minor | 1PV00096 | Compliance |
| Resident Home Corp | Minor | 1PT00081 | Compliance |
| Richard Miller WTP | Minor | 1IV00040 | Compliance |
| Rivers Edge Commerce Park WWTP | Minor | 1PX00064 | Compliance |
| Rowe Arboretum | Minor | 1MH00139 | Ohio Only Program |
| Rumpke Sanitary Landfill | Minor | 1IN00180 | Compliance |
| Rumpke Waste Inc New Baltimore C&DD Landfill | Minor | 1MH00072 | Ohio Only Program |
| SEO Properties LLC | Minor | 1MH00077 | Ohio Only Program |
| SPCA | Minor | 1MH00125 | Ohio Only Program |
| Saint Ilija Macadonian Church | Minor | 1PZ00062 | Compliance |
| Shawnee Lookout Park | Minor | 1MH00069 | Ohio Only Program |
| Sky Haven Farms | Minor | 1MH00020 | Ohio Only Program |
| Skyridge Northcrest Apts Treatment Plant | Minor | 1PW00032 | Compliance |
| Spades | Minor | 1PX00092 | Compliance |
| St Thomas Episcopal Church | Minor | 1PR00108 | Compliance |
| St. Pauls Church | Minor | 1PR00125 | Compliance |
| Streibig and Haarmeyer Storage LLC | Minor | 1MH00102 | Ohio Only Program |
| Superalloy Manufacturing Solutions Corp | Minor | 1IN00299 | Compliance |
| Sycamore Creek WWTP | Major - Fact Sheet | 1PK00005 | Compliance |
| Taylor Creek WWTP | Major - Fact Sheet | 1PK00015 | Compliance |
| Trammo Nitrogen Products North Bend Operations | Minor | 1IE00009 | Compliance |
| Truman Services Storage Bldg | Minor | 1MH00023 | Ohio Only Program |
| USDOE Fernald Closure Project | Major - Fact Sheet | 1IO00004 | Compliance |
| Veolia North America Regeneration Services LLC | Minor | 1IE00000 | Compliance |
| Village of Indian Hill | Minor | 1IX00050 | Compliance |
| Village of Indian Hill | Minor | 1MH00092 | Ohio Only Program |
| Vinoklet Winery | Minor | 1PR00102 | Compliance |
| WASHINGTON MARINE INC | Minor | 1PX00093 | Compliance |
| WATCO Terminal & Port Services | Minor | 1IN00169 | Compliance |
| Wade Hughes | Minor | 1MH00081 | Ohio Only Program |
| Walton Creek Condos WWTP | Minor | 1PW00025 | Compliance |
| Watermill Inc. | Minor | 1PZ00096 | Compliance |
| Westbrook Village MHP | Minor | 1PV00130 | Compliance |
| Whitewater Processing Co Inc | Minor | 1IN00294 | Compliance |
| Winton Woods City SD Bus Main Fac | Minor | 1PT00123 | Compliance |
| Wnton Woods City Schools Primary S | Minor | 1PT00124 | Compliance |
| Woodlands Reception Hall | Minor | 1PX00030 | Compliance |
| Wyoming Water Works | Minor | 1IW00250 | Compliance |
| Xtek Inc Plant No 2 | Minor | 1IC00018 | Compliance |
| Zion United Methodist Church | Minor | 1PX00097 | Compliance |
| Bowerston WWTP | Minor | 0PA00083 | Compliance |
| Cadiz Regional Tree Farm | Minor | 0MP00042 | Ohio Only Program |
| Cadiz WWTP | Minor | 0PB00009 | Compliance |
| Camp Tippecanoe WWTP | Minor | 0PR00161 | Compliance |
| Clendening Lake Marina Vault Toilet Project | Minor | 0MH00007 | Ohio Only Program |
| DTE Dickerson LLC-Georgetown Prep Plant Area | Minor | 0IL00149 | Compliance |
| Freeport Press Inc | Minor | 0IN00183 | Compliance |
| Freeport RV Park WWTP | Minor | 0PR00163 | Compliance |
| Freeport Village WTP | Minor | 0IZ00043 | Compliance |
| Harrison Co W & SD - Germano | Minor | 0IZ00022 | Compliance |
| Harrison County Dust Control | Minor | 0MP00007 | Ohio Only Program |
| Harrison County Home | Minor | 0PR00172 | Compliance |
| Harrison County Sanitary Landfill | Minor | 0IN00237 | Compliance |
| Harrison Power | Minor | 0IB00039 | Compliance |
| Harrisville WWTP | Minor | 0PA00108 | Compliance |
| His Word Ministries Inc | Minor | 0MH00005 | Ohio Only Program |
| Hopedale Mining - Cadiz Portal | Minor | 0IL00092 | Compliance |
| Hopedale Mining Preparation Plant | Minor | 0IL00093 | Compliance |
| Hopedale WWTP | Minor | 0PB00018 | Compliance |
| Jewett WWTP | Minor | 0PA00084 | Compliance |
| Leesville Land DM #1 | Minor | 0IL00158 | Compliance |
| MWCD - Tappan Lake Marina | Minor | 0PP00089 | Compliance |
| Muskingum Watershed Conservancy Dist | Minor | 0MH00001 | Ohio Only Program |
| New Athens WWTP | Minor | 0PA00110 | Compliance |
| Perry Twp Volunteer Fire Dept | Minor | 3MH00114 | Ohio Only Program |
| Piedmont Lake Marina & Campground | Minor | 0PR00170 | Compliance |
| Rosebud Mining - KLM #7 Mine | Minor | 0IL00161 | Compliance |
| Rosebud Mining Co - Vail Mine | Minor | 0IL00152 | Compliance |
| Rosebud Mining Company-Stautner Mine | Minor | 0IL00171 | Compliance |
| Scio WWTP | Minor | 0PB00058 | Compliance |
| Steele Crest Apts | Minor | 0PR00171 | Compliance |
| Tappan Lake Park Campground | Minor | 0PX00016 | Compliance |
| Village of Freeport WWTP | Minor | 0PA00120 | Compliance |
| Alonovus | Minor | 3PR00314 | Compliance |
| Alpine Dairy | Minor | 3IH00100 | Compliance |
| Auria Holmesville, LLC. | Minor | 3II00002 | Compliance |
| Berean Community Church | Minor | 3PR00207 | Compliance |
| Berlin Transportation Inc | Minor | 3MH00039 | Ohio Only Program |
| Berlin Village WWTP | Minor | 3PG00147 | Compliance |
| Branch Church | Minor | 3MH00185 | Ohio Only Program |
| Buckeye Deli & Pizza LLC | Minor | 3PR00447 | Compliance |
| Bunker Hill Cheese Co Inc | Minor | 3IH00072 | Compliance |
| Case Farms of Ohio - Winesburg Rendering Plant | Minor | 3IH00103 | Compliance |
| Charm Countryview Inn LLC | Minor | 3PR00397 | Compliance |
| Charm Family Restaurant | Minor | 3PR00194 | Compliance |
| Charm Wellness Center | Minor | 3PR00778 | Compliance |
| Clark Community Center Inc | Minor | 3PT00061 | Compliance |
| Cribonicks LLP | Minor | 3PR00456 | Compliance |
| D&N Development DBA F D Hardwoods | Minor | 3MP00028 | Ohio Only Program |
| Doug Porter - Sanitary and Waste Holding Tank | Minor | 3MH00062 | Ohio Only Program |
| Fire & Ice Pub | Minor | 3PR00443 | Compliance |
| Gospel Haven Monnonite Church | Minor | 3PR00493 | Compliance |
| Guggisberg Cheese Inc | Minor | 3IH00101 | Compliance |
| Guggisberg Cheese Inc Sugarcreek WWTP | Minor | 3IH00065 | Compliance |
| Guggisberg Swiss Inn | Minor | 3PR00164 | Compliance |
| HH Properties of Ohio LLC | Minor | 3PR00158 | Compliance |
| Holmes By-Products | Minor | 3MP00047 | Ohio Only Program |
| Holmes By-Products, Co., Inc., Sludge Holding Tank | Minor | 3MP00055 | Ohio Only Program |
| Holmes Cheese Co Inc | Minor | 3IH00102 | Compliance |
| Holmes Co Jail and Training Ctr WWTP | Minor | 3PG00151 | Compliance |
| Holmes County Landfill | Minor | 3IN00282 | Compliance |
| Holmes Siding Contractors | Minor | 3PR00337 | Compliance |
| Holmesville WWTP | Minor | 3PB00069 | Compliance |
| Inn Maid Noodles | Minor | 3IH00075 | Compliance |
| Inn at Honey Run | Minor | 3PR00320 | Compliance |
| Kaufman Trailer Park | Minor | 3PV00127 | Compliance |
| Keim Lumber Co | Minor | 3PR00408 | Compliance |
| Killbuck WWTP | Minor | 3PB00067 | Compliance |
| Lakeville Elem Sch | Minor | 3PT00062 | Compliance |
| Midwest Community Services - Home I | Minor | 3PR00429 | Compliance |
| Millersburg WWTP | Minor | 3PC00100 | Compliance |
| Mt Hope WWTP | Minor | 3PG00135 | Compliance |
| Nashville Elem Sch | Minor | 3PT00063 | Compliance |
| Nashville WWTP | Minor | 3IX00002 | Compliance |
| October Hills WWTP | Minor | 3PG00134 | Compliance |
| Prairie House Apartments | Minor | 3PW00035 | Compliance |
| Robin Indus - Holmco Div | Minor | 3IR00059 | Compliance |
| Skyview Baptist Ranch | Minor | 3PR00418 | Compliance |
| Smiths Pleasant Valley Camp STU 1 | Minor | 3PR00271 | Compliance |
| Sperry & Rice Mfg Co LLC Killbuck Plt | Minor | 3IR00050 | Compliance |
| TNW Enterprises LLC | Minor | 3MH00006 | Ohio Only Program |
| The Farm At Walnut Creek | Minor | 3MP00057 | Ohio Only Program |
| The Woodland Inn | Minor | 3PR00327 | Compliance |
| Three M Associates Ltd | Minor | 3PR00251 | Compliance |
| Troyers Trail Bologna Inc | Minor | 3IH00104 | Compliance |
| WADC Water Treatment Plant | Minor | 3IZ00111 | Compliance |
| Walnut Creek Nutrient Trading Program | Minor | 3MT00002 | Ohio Only Program |
| Walnut Creek WTP | Minor | 3IZ00041 | Compliance |
| Walnut Creek WWTP | Minor | 3PH00058 | Compliance |
| Weaver Leather LLC | Minor | 3PR00367 | Compliance |
| West Homes High School * | Minor | 3PT00068 | Compliance |
| Whispering Hills Recreation Inc | Minor | 3PR00172 | Compliance |
| Winesburg WWTP | Minor | 3PG00138 | Compliance |
| Wise Elementary School | Minor | 3PT00119 | Compliance |
| Yoder Lumber Co - Buckhorn Division | Minor | 3PR00402 | Compliance |
| 1178 CR LLC | Minor | 0PW00011 | Compliance |
| Adena WWTP | Minor | 0PB00056 | Compliance |
| Amsterdam Area Wastewater Treatment Plant | Minor | 0PJ00010 | Compliance |
| Apex Sanitary Landfill | Minor | 0II00022 | Compliance |
| Apex Sanitary Landfill | Minor | 0IN00198 | Compliance |
| Austin Lake | Minor | 0MP00001 | Ohio Only Program |
| Barium & Chemicals Inc | Minor | 0IE00009 | Compliance |
| Brilliant Water & Sewer District WWTP | Minor | 0PB00003 | Compliance |
| Buckeye Local Sch Dist | Minor | 0PT00023 | Compliance |
| Cardinal Operating Co 1 & 2 * | Major - Fact Sheet | 0IB00009 | Compliance |
| City of Steubenville Landfill | Minor | 0IN00277 | Compliance |
| Crossridge Inc Landfill | Minor | 0IN00106 | Compliance |
| Dillonvale-Mt Pleasant | Minor | 0PQ00007 | Compliance |
| Empire WWTP | Minor | 0PA00064 | Compliance |
| FirstEnergy Generation LLC - Hollow Rock Facility | Minor | 0IN00261 | Compliance |
| FirstEnergy Generation LLC Hollow Rock Facility | Minor | 0MP00009 | Ohio Only Program |
| FirstEnergy W.H. Sammis Plant | Major - Fact Sheet | 0IB00010 | Compliance |
| Friendship Park Dist | Minor | 0MP00010 | Ohio Only Program |
| JSW Steel USA Ohio Inc | Major - Fact Sheet | 0ID00034 | Compliance |
| Jefferson Co - M WWTP | Minor | 0PH00000 | Compliance |
| Jefferson Landmark Bulk Plt | Minor | 0IN00208 | Compliance |
| Lake Lodge Mobile Home Village | Minor | 0PV00012 | Compliance |
| Lansing Sportsman Club | Minor | 0MH00017 | Ohio Only Program |
| MPLX Terminals LLC - Steubenville Terminal | Minor | 0IN00161 | Compliance |
| Maplewood Subdiv | Minor | 0PG00045 | Compliance |
| Maragos MHP LLC | Minor | 0PV00526 | Compliance |
| Mellwood Acres WWTP | Minor | 0PG00052 | Compliance |
| Mingo Junction STP | Minor | 0PD00010 | Compliance |
| North Star Mine | Minor | 0IL00155 | Compliance |
| ODOT Park No 11-2 | Minor | 0PP00056 | Compliance |
| Ohio Department of Natural Resources | Minor | 0MH00023 | Ohio Only Program |
| Richmond Mill Inc - Site I | Minor | 0IN00113 | Compliance |
| Riddles Run Refuse Disposl/Coal Processing Plant | Minor | 0IL00146 | Compliance |
| Ridgeland Subdiv WWTP | Minor | 0PG00053 | Compliance |
| Smithfield WWTP | Minor | 0PA00053 | Compliance |
| Sterling Mining Corp Shean Hill Mine | Minor | 0IL00135 | Compliance |
| Sterling Mining Corp-South Mine Complex/Disp Site | Minor | 0IL00136 | Compliance |
| Steubenville Intake Pumphouse | Minor | 0ID00010 | Compliance |
| Steubenville MHP LLC | Minor | 0PV00006 | Compliance |
| Steubenville WWTP | Major - Fact Sheet | 0PD00014 | Compliance |
| Stratton WWTP | Minor | 0PB00054 | Compliance |
| Tiltonsville WWTP | Minor | 0PB00085 | Compliance |
| Titanium Metals Corp Toronto Plant | Major - Fact Sheet | 0IE00010 | Compliance |
| Toronto WTP | Minor | 0IV00090 | Compliance |
| Toronto WWTP | Minor | 0PD00017 | Compliance |
| Valley Converting Co Inc | Minor | 0IA00006 | Compliance |
| Warrenton River Terminal | Minor | 0IL00086 | Compliance |
| Wellsville Ash & Dredging Disposal Site | Minor | 0IN00100 | Compliance |
| Wintersville A WWTP | Minor | 0PB00066 | Compliance |
| Angelos Pizzeria | Minor | 3PR00422 | Compliance |
| Capps Tavern | Minor | 3PR00382 | Compliance |
| Carmeuse Lime and Stone Inc - Grand River | Minor | 3IJ00021 | Compliance |
| Circle K #5700 | Minor | 3PR00176 | Compliance |
| Concord Auto Body | Minor | 3PR00766 | Compliance |
| Deans Family Restaurant | Minor | 3PR00237 | Compliance |
| Dodd's Hill WWTP | Minor | 3PG00072 | Compliance |
| Eagle Rd MHP | Minor | 3PV00071 | Compliance |
| Eastlake Power Plant | Major - Fact Sheet | 3IB00003 | Compliance |
| Eckart America Corp | Minor | 3II00071 | Compliance |
| Erie International Group | Minor | 3IF00007 | Compliance |
| Fairport Harbor WTP | Minor | 3IV00230 | Compliance |
| Fore D S Golf LLC | Minor | 3PR00143 | Compliance |
| Frary's Restaurant | Minor | 3PR00398 | Compliance |
| Gary L Kron Water Reclamation Facility | Major - Fact Sheet | 3PK00033 | Compliance |
| Grumpy Bear LLC dba Bunky's Pub | Minor | 3PR00380 | Compliance |
| Heatherstone WWTP | Minor | 3PH00054 | Compliance |
| Henry F LaMuth Middle Sch | Minor | 3PT00120 | Compliance |
| Hi TecMetal Group - Thermal Treatment Center | Minor | 3IS00124 | Compliance |
| Hickory Hills WWTP | Minor | 3PG00059 | Compliance |
| Holden Arboretum - Thayer Center | Minor | 3PR00467 | Compliance |
| Holden Arboretum-Lantern Court | Minor | 3PR00474 | Compliance |
| Holly Ridge Apts | Minor | 3PR00376 | Compliance |
| International Paper | Minor | 3IA00012 | Compliance |
| JJJ Properties LLC Cedar Hills | Minor | 3PR00178 | Compliance |
| Kirtland Leasing LLC | Minor | 3PR00137 | Compliance |
| Kirtland MHP | Minor | 3PV00074 | Compliance |
| Kirtland Shenandoah Estates STP | Minor | 3PG00065 | Compliance |
| Lake Co WTP - East | Minor | 3IV00260 | Compliance |
| Lake County Metroparks - Blair Road Shelter | Minor | 3MH00127 | Ohio Only Program |
| Lake County Solid Waste Facility | Minor | 3IN00368 | Compliance |
| Lake Farmpark | Minor | 3PR00378 | Compliance |
| Lake Metroparks - Lake Erie Bluffs | Minor | 3MH00088 | Ohio Only Program |
| Lakeland Nursing Home | Minor | 3PR00374 | Compliance |
| Leroy Country Store | Minor | 3MH00076 | Ohio Only Program |
| Leroy Elem Sch | Minor | 3PT00055 | Compliance |
| Little Thunder Kids Golf Course | Minor | 3PR00357 | Compliance |
| Lubrizol Corp | Minor | 3II00092 | Compliance |
| Madison Health Care Inc | Minor | 3PR00080 | Compliance |
| Madison WWTP * | Minor | 3PB00030 | Compliance |
| Madison WWTP No 1 | Major - Fact Sheet | 3PK00032 | Compliance |
| Mid-West Materials Inc | Minor | 3PR00377 | Compliance |
| Morton Salt Inc | Minor | 3IE00030 | Compliance |
| NEWGreen Legacy Services Inc * | Minor | 3IR00035 | Compliance |
| New Avenues to Independence Perry Home | Minor | 3PR00218 | Compliance |
| PET Processors LLC | Minor | 3IF00009 | Compliance |
| Painesville Municipal Electric Plant | Minor | 3IB00015 | Compliance |
| Painesville Sediment Facility | Minor | 3IN00159 | Compliance |
| Painesville WPC Plt | Major - Fact Sheet | 3PD00029 | Compliance |
| Paolucci Plaza | Minor | 3PR00490 | Compliance |
| Penitentiary Glen | Minor | 3PR00375 | Compliance |
| Perry DOHP IX LLC | Minor | 3MH00071 | Ohio Only Program |
| Perry MHP | Minor | 3PV00072 | Compliance |
| Perry Nuclear Power Plant | Major - Fact Sheet | 3IB00016 | Compliance |
| Rio Grand WWTP | Minor | 3PG00130 | Compliance |
| Rockwood Ledges WWTP | Minor | 3PG00058 | Compliance |
| Sahara MHP * | Minor | 3PV00046 | Compliance |
| Spring Lake MHP | Minor | 3PV00120 | Compliance |
| Stewart Acquisitions LLC DBA Endura Plastics | Minor | 3IQ00038 | Compliance |
| Stewart Lodge Nursing Home | Minor | 3PR00332 | Compliance |
| Stony Glen Camp | Minor | 3PR00641 | Compliance |
| Sugar Lake Lodge | Minor | 3PR00372 | Compliance |
| Sunshine Acres WWTP | Minor | 3PG00063 | Compliance |
| Tavern 6 | Minor | 3PR00170 | Compliance |
| The K.D. Moore Trading Co | Minor | 3PR00460 | Compliance |
| The Lubrizol Corporation | Minor | 3IF00012 | Compliance |
| The Pub | Minor | 3PR00201 | Compliance |
| Trois Amis DBA Kirtland City Tavern | Minor | 3PR00238 | Compliance |
| Willo-Hill Professional Bldg | Minor | 3PR00449 | Compliance |
| Willoughby Eastlake STP | Major - Fact Sheet | 3PD00024 | Compliance |
| Willoughby Hills United Methodist Church | Minor | 3PR00244 | Compliance |
| Young Men's Christian Assoc DBA YMCA Outdoor | Minor | 3PR00379 | Compliance |
| 4H Camp Ohio Treatment System | Minor | 4PX00040 | Compliance |
| Alexandria WWTP | Minor | 4PA00106 | Compliance |
| Brookside Materials LLC | Minor | 4IJ00114 | Compliance |
| Buckeye Lake Music Center, Inc | Minor | 4PX00049 | Compliance |
| Buckeye Lake WWTP | Major - Fact Sheet | 4PJ00000 | Compliance |
| Buckeye Motor Car LLC | Minor | 4MH00030 | Ohio Only Program |
| Burch Hydro Tree Farm | Minor | 4MP00018 | Ohio Only Program |
| COMMUNICOLOR R R DONNELLEY DIRECT | Minor | 4IN00014 | Compliance |
| Camp Wakatomika STU 2 | Minor | 4PX00059 | Compliance |
| Carson Realty 2 | Minor | 4PW00011 | Compliance |
| Country Hills MHP | Minor | 4PY00009 | Compliance |
| Creno's Pizza | Minor | 4PX00020 | Compliance |
| Granville WWTP | Minor | 4PC00006 | Compliance |
| Hanover WWTP | Minor | 4PB00110 | Compliance |
| Hartford WWTP | Minor | 4PA00105 | Compliance |
| Heath WWTP | Major - Fact Sheet | 4PC00007 | Compliance |
| Hebron Village WRF | Minor | 4PB00005 | Compliance |
| Hebron WTP | Minor | 4MP00016 | Ohio Only Program |
| Heritage Cooperative ¿ Newark | Minor | 4IN00166 | Compliance |
| Johnstown WTP | Minor | 4IW01002 | Compliance |
| Johnstown WWTP | Minor | 4PC00001 | Compliance |
| Kirkersville WWTP | Minor | 4PB00104 | Compliance |
| Kurtz Brothers- Brookside | Minor | 4IN00214 | Compliance |
| Kyber Run Golf Course Inc | Minor | 4PX00056 | Compliance |
| Marne Manor LLC | Minor | 4PV00119 | Compliance |
| Mink Street Sycamore Creek WWTP | Minor | 4PQ00006 | Compliance |
| Modern MHP | Minor | 4PV00114 | Compliance |
| NBY Construction Trailers/Holder Construction | Minor | 4MH00029 | Ohio Only Program |
| New Day Farms - Croton | Minor | 4IK00015 | Compliance |
| Newark City Landfill | Minor | 4IN00182 | Compliance |
| Newark Materials LLC | Minor | 4IJ00116 | Compliance |
| Newark WWTP | Major - Fact Sheet | 4PE00001 | Compliance |
| Northridge High School | Minor | 4PT00108 | Compliance |
| Olen Corp St Louisville Plant | Minor | 4IJ00115 | Compliance |
| Owens Corning Insulating Systems LLC | Minor | 4IN00002 | Compliance |
| Owens Corning Science and Technology Center | Minor | 4IN00047 | Compliance |
| Pataskala Shell | Minor | 4PX00037 | Compliance |
| Pataskala WTP | Minor | 4IZ00051 | Compliance |
| Pataskala WWTP | Minor | 4PB00009 | Compliance |
| Pilot Travel Center LLC No 285 | Minor | 4IN00158 | Compliance |
| Regal Inn | Minor | 4PX00047 | Compliance |
| Shelly Materials Inc Plant 63 | Minor | 4IJ00110 | Compliance |
| Southwest Licking Community Water & Sewer (161) | Minor | 4PQ00005 | Compliance |
| Southwest Licking W & SD Gale Rd Envir Control Facility | Major - Fact Sheet | 4PD00101 | Compliance |
| Suburban MHP | Minor | 4PV00116 | Compliance |
| Tectum Inc Newark Plant | Minor | 4IN00001 | Compliance |
| Trillium Farm Holdings LLC - Breeder Layer 2 | Minor | 4IK00020 | Compliance |
| Trillium Farm Holdings LLC - Hatchery Breeder Pullet | Minor | 4IK00023 | Compliance |
| Trillium Farm Holdings LLC - Layer Site 1 | Minor | 4IK00014 | Compliance |
| Trillium Farm Holdings LLC - Layer Site 3 | Minor | 4MP00004 | Ohio Only Program |
| Trillium Farm Holdings LLC - Layer Site 3 | Minor | 4IK00016 | Compliance |
| Trillium Farm Holdings LLC - Layer Site 4 | Minor | 4IK00017 | Compliance |
| Trillium Farm Holdings LLC - Pullet Site 1 | Minor | 4IK00018 | Compliance |
| Trillium Farm Holdings LLC - Pullet Site 2 | Minor | 4IK00019 | Compliance |
| Trillium Farm Holdings LLC - Pullet Site 3 | Minor | 4IK00021 | Compliance |
| Utica WWTP * | Minor | 4PB00022 | Compliance |
| Velvet Ice Cream Co | Minor | 4IH00015 | Compliance |
| Villa Vista MHP | Minor | 4PV00113 | Compliance |
| Wilkins MHP | Minor | 4PV00012 | Compliance |
| Winding Creek Estates | Minor | 4PV00124 | Compliance |
| 254 Corporation dba Check Smart | Minor | 3PR00717 | Compliance |
| 301 Club Inc DBA Joe's Bar & Restaurant | Minor | 3PR00599 | Compliance |
| 38650 Butternut Ridge Rd Holding Tank | Minor | 3MH00145 | Ohio Only Program |
| 83&Chestnut Pub and Eatery | Minor | 3PR00587 | Compliance |
| 905 Oberlin Elyria Road | Minor | 3PR00786 | Compliance |
| A & B Tavern | Minor | 3PR00571 | Compliance |
| Alomega Builders | Minor | 3PR00748 | Compliance |
| Amherst WPCC | Major - Fact Sheet | 3PD00001 | Compliance |
| Anderson's Automotive Service Center | Minor | 3PR00730 | Compliance |
| Avon Lake Generating Station | Major - Fact Sheet | 3IB00002 | Compliance |
| Avon Lake WPCF | Major - Fact Sheet | 3PD00003 | Compliance |
| BFI Lorain County Resource Recovery Complex | Minor | 3PR00394 | Compliance |
| Benko Products Inc | Minor | 3PR00644 | Compliance |
| Brentwood Lake WWTP | Minor | 3PH00024 | Compliance |
| Buckeye Terminals, LLC- Lorain Terminal | Minor | 3IN00059 | Compliance |
| Busch Funeral and Crematory Services | Minor | 3PR00707 | Compliance |
| Butternut Auto and Recycling | Minor | 3MH00056 | Ohio Only Program |
| Butternut Ridge Apartments | Minor | 3PW00033 | Compliance |
| Butternut Terrace Apts | Minor | 3PW00038 | Compliance |
| CMS Enterprises LLC | Minor | 3PR00213 | Compliance |
| CRANE AEROSPACE-LEAR ROMEC | Minor | 3IS00118 | Compliance |
| Camden Twp Complex | Minor | 3PR00668 | Compliance |
| Catchin Some Rays Tanning Salon | Minor | 3MH00025 | Ohio Only Program |
| Chapin Custom Molding | Minor | 3PR00618 | Compliance |
| Chucks Muffler and Brakes | Minor | 3PR00787 | Compliance |
| Church of the Open Door | Minor | 3PR00578 | Compliance |
| Columbia Beverage & Deli | Minor | 3PR00593 | Compliance |
| Columbia Hills Golf and Swing Club | Minor | 3PR00277 | Compliance |
| Columbia Library System | Minor | 3PR00616 | Compliance |
| Columbia Middle School | Minor | 3PT00152 | Compliance |
| Columbia Sch | Minor | 3PT00087 | Compliance |
| Cottrell Memorial AMVETS Post 162 | Minor | 3PR00634 | Compliance |
| Country Garden Apts | Minor | 3PW00002 | Compliance |
| Country Skateland | Minor | 3PR00639 | Compliance |
| Cresthaven Homes WWTP | Minor | 3PG00051 | Compliance |
| Crestview MHP | Minor | 3PV00134 | Compliance |
| D&S Farms | Minor | 3PR00729 | Compliance |
| Designer Doggies | Minor | 3PR00749 | Compliance |
| Douds Properties, Inc. | Minor | 3PR00781 | Compliance |
| EMSNET Business Center | Minor | 3PT00103 | Compliance |
| East of Chicago Pizza | Minor | 3PR00615 | Compliance |
| Eaton Homes WWTP | Minor | 3PH00023 | Compliance |
| Echoing Hills Village Inc an Ohio Corp | Minor | 3PR00765 | Compliance |
| Elyria Country Club | Minor | 3PR00709 | Compliance |
| Elyria Foundry Co | Minor | 3ID00070 | Compliance |
| Elyria Motel | Minor | 3PR00191 | Compliance |
| Elyria WWTP | Major - Fact Sheet | 3PD00034 | Compliance |
| Fathers of St. Joseph | Minor | 3PR00706 | Compliance |
| Findley State Park WWTP | Minor | 3PP00004 | Compliance |
| Firelands Elem & HS | Minor | 3PT00095 | Compliance |
| Firelands School Holding Tank | Minor | 3MH00184 | Ohio Only Program |
| Firelands Scout Reservation | Minor | 3PR00702 | Compliance |
| First Baptist Church - Christian School | Minor | 3PR00580 | Compliance |
| Forest Hills Country Club | Minor | 3PZ00055 | Compliance |
| Four Keys Commercial Plaza | Minor | 3PR00718 | Compliance |
| French Creek WWTP | Major - Fact Sheet | 3PD00043 | Compliance |
| Gibbs Butcher Block | Minor | 3PR00603 | Compliance |
| Gillota Inc. | Minor | 3PR00736 | Compliance |
| Grafton WWTP | Major - Fact Sheet | 3PB00024 | Compliance |
| Green Circle Growers Inc- Plant #1 | Minor | 3IN00344 | Compliance |
| Hale Road Apartments | Minor | 3PW00102 | Compliance |
| Herbs Happy Hour Bar & Grill | Minor | 3PR00792 | Compliance |
| Hickory Nut Golf Clubhouse | Minor | 3PR00743 | Compliance |
| Holy Trinity School | Minor | 3PR00598 | Compliance |
| Hynolds, LLC | Minor | 3PR00756 | Compliance |
| Invacare Corp | Minor | 3IN00370 | Compliance |
| Jakobsky Plumbing & Heating | Minor | 3PR00655 | Compliance |
| Kokosing Materials Inc - Sheffield Plt 503 | Minor | 3PR00740 | Compliance |
| Kokosing Materials, Inc. | Minor | 3MH00111 | Ohio Only Program |
| LaGrange WPCP | Minor | 3PB00061 | Compliance |
| LaPorte Inn | Minor | 3PR00629 | Compliance |
| Lorain Black River WWTP | Major - Fact Sheet | 3PE00005 | Compliance |
| Lorain Co Early Learning Center | Minor | 3PT00104 | Compliance |
| Lorain County II Landfill LLC | Minor | 3IN00335 | Compliance |
| Lorain, City of | Minor | 3IN00393 | Compliance |
| Mac's Convenience Stores LLC DBA Circle K No 5312 | Minor | 3PR00434 | Compliance |
| Midview LSD BOE-PEP Willow Creek | Minor | 3PT00156 | Compliance |
| Mortons Landscape Development Co | Minor | 3PR00768 | Compliance |
| Nelson Stud Welding Inc | Minor | 3IS00040 | Compliance |
| New Russia Twp Hall & Service Complex | Minor | 3PR00554 | Compliance |
| Oberlin Elyria Rd. Four Unit Apartment | Minor | 3PR00712 | Compliance |
| Oberlin VFW Post 6273 | Minor | 3PR00539 | Compliance |
| Oberlin WTP | Minor | 3IW00061 | Compliance |
| Oberlin Water Environment Protection Facility | Major - Fact Sheet | 3PD00025 | Compliance |
| Parker Marine | Minor | 3PR00476 | Compliance |
| Philip Q Maiorana WWTP | Major - Fact Sheet | 3PD00040 | Compliance |
| Pikeview Materials LLC | Minor | 3MH00098 | Ohio Only Program |
| Plum Creek WWTP | Minor | 3PG00052 | Compliance |
| RRJM Properties, LLC | Minor | 3PR00776 | Compliance |
| Rafter A, Ltd | Minor | 3PR00326 | Compliance |
| Republic Services of Elyria | Minor | 3PR00185 | Compliance |
| Republic Steel - Lorain Plant | Major - Fact Sheet | 3ID00028 | Compliance |
| Rt 20 Apartments | Minor | 3PW00027 | Compliance |
| Seaway and Specials Co | Minor | 3IM00017 | Compliance |
| Sheffield Middle School | Minor | 3PT00088 | Compliance |
| Sheffield Village Municipal Complex | Minor | 3PR00600 | Compliance |
| South Amherst Middle School | Minor | 3PT00153 | Compliance |
| State Route 58 Drive-Thru | Minor | 3PR00716 | Compliance |
| Sundaes in the Park WWTP | Minor | 3PR00339 | Compliance |
| Sunset Motel | Minor | 3PR00611 | Compliance |
| The Activity Center | Minor | 3PR00487 | Compliance |
| The Jailhouse Taverne | Minor | 3PR00576 | Compliance |
| The Lodge | Minor | 3PR00607 | Compliance |
| The Sportsmens Gun & Reel Club Inc | Minor | 3PR00779 | Compliance |
| Three Creek Bioenergy LLC | Minor | 3IN00373 | Compliance |
| Timber Ridge Campground | Minor | 3PR00540 | Compliance |
| US Steel Lorain Tubular Operations | Major - Fact Sheet | 3ID00074 | Compliance |
| VFW Post 9340 | Minor | 3PR00506 | Compliance |
| Weebles House OLW | Minor | 3PR00713 | Compliance |
| Wellington WTP | Minor | 3IV00200 | Compliance |
| Wellington WWTP | Minor | 3PC00014 | Compliance |
| West Lorain Power Plant | Minor | 3IB00008 | Compliance |
| Westbrook Apartments | Minor | 3PR00724 | Compliance |
| Westwood Ash Facility | Minor | 3IN00224 | Compliance |
| Westwood Estates MHC | Minor | 3PV00026 | Compliance |
| Whiskeyville Still N Grill | Minor | 3PR00617 | Compliance |
| Yunker Court Apartments | Minor | 3PR00601 | Compliance |
| All Ohio Ready Mix Stickney Plt 3 | Minor | 2IN00236 | Compliance |
| Arrowhead Lake MHP * | Minor | 2PY00067 | Compliance |
| Ash Area Confined Disposal Facility (CDF) | Minor | 2IB00019 | Compliance |
| Asphalt Materials Inc- Oregon Plant | Minor | 2IN00165 | Compliance |
| BP Husky Refining LLC - Toledo Refinery | Major - Fact Sheet | 2IG00007 | Compliance |
| CITGO- Oregon (Toledo) Terminal | Minor | 2IG00021 | Compliance |
| City of Oregon Water Plant | Minor | 2IW00220 | Compliance |
| City of Toledo Collins Park WTP | Minor | 2MP00002 | Ohio Only Program |
| Cooley Canal Yacht Clubhouse | Minor | 2PR00293 | Compliance |
| Couzies Place LLC | Minor | 2PR00289 | Compliance |
| Creekside Landfill LLC | Minor | 2IN00234 | Compliance |
| Delta Fuels Inc | Minor | 2IN00226 | Compliance |
| Detroit Water and Sewerage Dept WWTP | Minor | 5IN00008 | Compliance |
| Envirosafe Services of Ohio Inc | Minor | 2IN00013 | Compliance |
| Grimes Inc | Minor | 2PR00218 | Compliance |
| Hanson Aggregates Midwest Inc-Waterville Quarry | Minor | 2IJ00047 | Compliance |
| Hanson Aggregates Sylvania II Quarry | Minor | 2IJ00096 | Compliance |
| Hanson Aggregates Sylvania Quarry * | Minor | 2IJ00039 | Compliance |
| Hoffman Road Sanitary Landfill | Minor | 2IN00117 | Compliance |
| Lake Erie Lodge | Minor | 2PR00291 | Compliance |
| Libbey Glass Inc-Toledo Plant 27 | Minor | 2IN00075 | Compliance |
| Lucas Co WRRF | Major - Fact Sheet | 2PK00000 | Compliance |
| Lucas County Landfill LLC | Minor | 2IN00142 | Compliance |
| MPLX Terminals LLC - Oregon Terminal | Minor | 2IG00024 | Compliance |
| Meinke Marina and Campground W | Minor | 2PR00165 | Compliance |
| Midwest Terminal of Toledo Intl | Minor | 2IN00243 | Compliance |
| Norfolk Southern- Emerald Yard | Minor | 2IT00015 | Compliance |
| Ohio Air National Guard 180th Fighter Wing | Minor | 2IO00003 | Compliance |
| Oregon WWTP | Major - Fact Sheet | 2PD00035 | Compliance |
| PSC - Cousins Waste Control LLC | Minor | 2II00095 | Compliance |
| Perstorp Polyols Inc | Minor | 2IF00020 | Compliance |
| Shelly Liquid Div Toledo Terminal | Minor | 2IN00218 | Compliance |
| Sisters of Notre Dame WQT | Minor | 2PT00056 | Compliance |
| StoneCo Inc Maumee Quarry | Minor | 2IJ00048 | Compliance |
| Swanton WTP | Minor | 2IW00252 | Compliance |
| The City of Toledo | Minor | 2MS00000 | Ohio Only Program |
| Toledo Bay View Park WWTP | Major - Fact Sheet | 2PF00000 | Compliance |
| Toledo Express Airport | Minor | 2IN00214 | Compliance |
| Toledo HBI | Major - Fact Sheet | 2ID00018 | Compliance |
| Toledo Refining Company LLC | Minor | 2IG00003 | Compliance |
| Toledo WTP | Minor | 2IW00260 | Compliance |
| Walleye Power - Bay Shore Plant | Major - Fact Sheet | 2IB00000 | Compliance |
| Whispering Winds Mobile Home Community | Minor | 2PY00064 | Compliance |
| William Paxton Hoffman Road Demolition Landfill | Minor | 2IN00264 | Compliance |
| 9835 South Avenue | Minor | 3PR00650 | Compliance |
| Angels for Animals | Minor | 3PR00737 | Compliance |
| Aqua Ohio - Poland WTP Struthers Div | Minor | 3IW00082 | Compliance |
| BOC Water Hydraulics Inc | Minor | 3PR00544 | Compliance |
| Bedford Trails Golf Course | Minor | 3PR00243 | Compliance |
| Beloit WWTP | Minor | 3PB00005 | Compliance |
| Ben's Restaurant and Bar | Minor | 3PR00491 | Compliance |
| Boardman WWTP | Major - Fact Sheet | 3PK00002 | Compliance |
| Camp Stambaugh | Minor | 3PR00366 | Compliance |
| Campbell City Water Facility | Minor | 3MP00007 | Ohio Only Program |
| Campbell WWTP | Major - Fact Sheet | 3PD00008 | Compliance |
| Carbon Limestone Landfill LLC | Minor | 3IN00192 | Compliance |
| Chaparral Family Campground | Minor | 3PR00346 | Compliance |
| Colonial Villa MHC LLC | Minor | 3PV00018 | Compliance |
| County Land Development Landfill LLC | Minor | 3IN00223 | Compliance |
| Craig Beach WWTP | Minor | 3PH00030 | Compliance |
| Damascus WWTP | Minor | 3PA00037 | Compliance |
| Deer Meadows MHP | Minor | 3PV00090 | Compliance |
| Diehl Lake Collection & WWTP | Minor | 3PG00157 | Compliance |
| East Fairfield Coal Co Petersburg Limestone Plt | Minor | 3IJ00059 | Compliance |
| Falcon Foundry Co | Minor | 3IN00362 | Compliance |
| Fonderlac Condominium | Minor | 3PW00025 | Compliance |
| Foundry Sand Service LLC | Minor | 3IN00351 | Compliance |
| Greenford Bobcats LLC WWTP | Minor | 3PR00538 | Compliance |
| Greenford Cupboard | Minor | 3MH00040 | Ohio Only Program |
| Heritage Cooperative-Alliance | Minor | 3IN00287 | Compliance |
| Hilltop Landfill | Minor | 3IN00405 | Compliance |
| Honey Creek Stone Co | Minor | 3IJ00018 | Compliance |
| Industrial Mining - City Stone | Minor | 3IJ00067 | Compliance |
| Kings Motel STU 1 | Minor | 3PR00690 | Compliance |
| Koch Fields Holding Tank | Minor | 3MH00153 | Ohio Only Program |
| Lake Milton - Berlin KOA North | Minor | 3PR00221 | Compliance |
| Lake Park Tool & Machine of Ohio LLC | Minor | 3IS00020 | Compliance |
| Lily Pond Precast Concrete Waterless Restroom and Vault | Minor | 3MH00176 | Ohio Only Program |
| Lowellville WWTP | Minor | 3PC00007 | Compliance |
| Mahoning Co Coon Hunters Protective Assoc | Minor | 3MH00082 | Ohio Only Program |
| Mahoning Landfill Inc | Minor | 3IN00175 | Compliance |
| McGolf Realty LLC DBA The Lake Club | Minor | 3PR00219 | Compliance |
| Meadow Creek MHP | Minor | 3PV00089 | Compliance |
| Mill Creek MetroParks - Bikeway Trailhead | Minor | 3MH00128 | Ohio Only Program |
| Mill Creek Metroparks | Minor | 3MH00119 | Ohio Only Program |
| New Middletown - Springfield Twp WWTP | Minor | 3PH00016 | Compliance |
| Paul W Cene dba Aspen Reserve LLC | Minor | 3PR00527 | Compliance |
| Pilot Travel Centers LLC #011 | Minor | 3IG00066 | Compliance |
| Pious Society of St Paul | Minor | 3PR00224 | Compliance |
| Quaker City Motorsport Park | Minor | 3MH00042 | Ohio Only Program |
| Ron Jon Investments IV LLC | Minor | 3MP00044 | Ohio Only Program |
| Sebring WTP * | Minor | 3IV00182 | Compliance |
| Sebring WWTP | Minor | 3PC00011 | Compliance |
| Shadeland Apts LLP | Minor | 3PR00546 | Compliance |
| Shelly Co - Petersburg Quarry Facility | Minor | 3IJ00060 | Compliance |
| Struthers WWTP | Major - Fact Sheet | 3PD00026 | Compliance |
| Subtropolis Mining Co - Subtropolis Mine | Minor | 3IJ00063 | Compliance |
| TA Youngstown | Minor | 3IN00333 | Compliance |
| Tecumseh Village Park | Minor | 3PV00023 | Compliance |
| The Glen at Stateline | Minor | 3PV00088 | Compliance |
| The Manor | Minor | 3PR00319 | Compliance |
| US Army Corps of Engineers - Berlin Lake | Minor | 3PN00000 | Compliance |
| Western Reserve High School | Minor | 3PT00143 | Compliance |
| Western Reserve Park | Minor | 3PR00264 | Compliance |
| Whitehouse Fruit Farm AMLC | Minor | 3PR00514 | Compliance |
| Wick Recreation Area | Minor | 3MH00160 | Ohio Only Program |
| Youngstown Hard Chrome Plating & Grinding Inc | Minor | 3IC00074 | Compliance |
| Youngstown WWTP | Major - Fact Sheet | 3PE00006 | Compliance |
| Apple Lane Subdivision | Minor | 2PW00026 | Compliance |
| Blue Willow MHP | Minor | 2PR00039 | Compliance |
| Bumford Road WWTP SD 6A | Minor | 2PG00030 | Compliance |
| Caledonia WWTP | Minor | 2PA00035 | Compliance |
| Central Ohio Farmers Co-Op Marion Bulk Plant | Minor | 2IN00170 | Compliance |
| Crawford Pork | Minor | 2IK00057 | Compliance |
| Cruiser's Pizza Subs and Suds | Minor | 2PR00303 | Compliance |
| Fountain Place WWTP SD 5A | Minor | 2PG00035 | Compliance |
| Frontier Communication- Marion-River Valley CO | Minor | 2PR00115 | Compliance |
| Glen-Gery Corp - Iberia Plant | Minor | 2IJ00074 | Compliance |
| Grandview Estates SD 2A | Minor | 2PG00036 | Compliance |
| Groves at Newmans Crossing POTW | Minor | 2PW00015 | Compliance |
| Harmony Subdiv SD 5B | Minor | 2PG00072 | Compliance |
| LaRue WWTP | Minor | 2PA00051 | Compliance |
| Marion WPC | Major - Fact Sheet | 2PD00011 | Compliance |
| Martel Bakery Mix LLC | Minor | 2IH00106 | Compliance |
| Morral Co LLC | Minor | 2IN00250 | Compliance |
| National Lime & Stone Co Marion Plant | Minor | 2IJ00027 | Compliance |
| New Bloomington WWTP | Minor | 2PA00065 | Compliance |
| North Quarry Subdivision | Minor | 2PW00004 | Compliance |
| Nucor Steel Marion Inc | Minor | 2ID00017 | Compliance |
| POET Biorefining Marion LLC | Minor | 2IF00025 | Compliance |
| Pleasant Acres MH Community LLC | Minor | 2PR00040 | Compliance |
| Pleasant Local Schools | Minor | 2PT00048 | Compliance |
| Prospect WWTP | Minor | 2PA00041 | Compliance |
| Ridgedale Elementary School | Minor | 2PT00049 | Compliance |
| River Bend Resort | Minor | 2PR00189 | Compliance |
| SD No 7 Water Reclamation Plant | Major - Fact Sheet | 2PJ00002 | Compliance |
| Scrappys Drive Thru | Minor | 2MH00031 | Ohio Only Program |
| Shelly Materials Inc - Tri-County Quarry | Minor | 2IJ00045 | Compliance |
| Sims Brothers Inc | Minor | 2IN00052 | Compliance |
| United Mobile Homes of Ohio - Wood Valley MHP | Minor | 2PY00015 | Compliance |
| Waldo WWTP | Minor | 2PA00101 | Compliance |
| Whirlpool Corp - Marion Div | Minor | 2II00104 | Compliance |
| 6440 LaFayette Rd, LLC | Minor | 3PR00744 | Compliance |
| Apple Mobile Leasing | Minor | 3MH00014 | Ohio Only Program |
| Aztec Imports Inc | Minor | 3PR00750 | Compliance |
| Binky Commons Land Holding LLC | Minor | 3PR00684 | Compliance |
| Buckeye Local Schools DBA Litchfield Preschool | Minor | 3PT00099 | Compliance |
| Buzzard Cove Snack Bar | Minor | 3PR00731 | Compliance |
| Centerra Co-op Smith Rd Medina | Minor | 3IG00087 | Compliance |
| Chatham Lakes Campground fka Honey Do Campgrounds | Minor | 3PR00679 | Compliance |
| Chatham Twp Community Center | Minor | 3PT00092 | Compliance |
| Chippewa Lake SD No 700 | Minor | 3PH00017 | Compliance |
| Clev Metropks Johnsons Picnic Restroom | Minor | 3MH00080 | Ohio Only Program |
| Clev Metropks S B-Field | Minor | 3MH00078 | Ohio Only Program |
| Cloverleaf Jr & Sr HS | Minor | 3PT00069 | Compliance |
| Columbia Gas Transmission- Medina 5C7700 | Minor | 3IN00301 | Compliance |
| Consumers Seville Bulk Plant | Minor | 3IN00296 | Compliance |
| Coppertop Golf LLC | Minor | 3PR00542 | Compliance |
| Dog Gone Crazy Kennel | Minor | 3PR00758 | Compliance |
| Dukes Dawghouse | Minor | 3PR00605 | Compliance |
| Fosters Tavern | Minor | 3PR00489 | Compliance |
| Friendly Inn | Minor | 3PR00589 | Compliance |
| Frontier Communications | Minor | 3PR00760 | Compliance |
| Geno's Enterprises Inc | Minor | 3PR00602 | Compliance |
| Giant Ohio LLC dba BP #440 | Minor | 3PR00606 | Compliance |
| Granger Lake Condominiums No 1 Assn Inc | Minor | 3PW00014 | Compliance |
| Granger United Methodist Church | Minor | 3PR00594 | Compliance |
| Green Valley Inc | Minor | 3PR00529 | Compliance |
| Guilford Apartments | Minor | 3PW00101 | Compliance |
| Highland High School | Minor | 3PT00111 | Compliance |
| Hinckley 1296 Ridge Rd | Minor | 3PR00715 | Compliance |
| Hinckley Center Inc | Minor | 3PR00728 | Compliance |
| Hinckley Elem Sch | Minor | 3PT00114 | Compliance |
| Hinckley Hills Golf Course Inc | Minor | 3PR00762 | Compliance |
| Hinckley Swimming Area-Spillway Snacks | Minor | 3PR00537 | Compliance |
| Hinckley Twp Police Dept | Minor | 3PR00500 | Compliance |
| Hubbell Power Systems/Ohio Brass | Minor | 3IN00037 | Compliance |
| Hungry Bear Restaurant | Minor | 3PR00556 | Compliance |
| Indian Point - Cleveland Metroparks | Minor | 3MH00070 | Ohio Only Program |
| Joseph Adams Corp | Minor | 3IN00374 | Compliance |
| Kontos Realty | Minor | 3PR00595 | Compliance |
| Litchfield Radio | Minor | 3PR00620 | Compliance |
| Lodi WWTP | Minor | 3PB00027 | Compliance |
| M & T Autobody | Minor | 3PR00722 | Compliance |
| Maple Lake Campground - Romeyn Recreation Ent. | Minor | 3PR00563 | Compliance |
| Medina Co SD #300 Hinckley WWTP | Major - Fact Sheet | 3PK00003 | Compliance |
| Medina Co SD No 500 Liverpool WWTP | Major - Fact Sheet | 3PK00004 | Compliance |
| Medina Co SD No 9 WWTP | Minor | 3PG00042 | Compliance |
| Medina Country Club | Minor | 3PR00528 | Compliance |
| Medina County SD No 11 | Minor | 3PG00043 | Compliance |
| Medina Meats | Minor | 3IH00110 | Compliance |
| Medina Petroleum Inc DBA Lafayette Market - Sunoco | Minor | 3PR00583 | Compliance |
| Medina Supply- Medina | Minor | 3IN00400 | Compliance |
| Old School House Catering | Minor | 3PR00624 | Compliance |
| Our Lady Help of Christians Parish | Minor | 3PR00627 | Compliance |
| Our Lady of Grace Church | Minor | 3PR00568 | Compliance |
| Petro Env Tech Inc Petro Cell No 5 | Minor | 3IN00392 | Compliance |
| Pier-Lon Park | Minor | 3PR00585 | Compliance |
| Pilot Travel Center #13 | Minor | 3IN00369 | Compliance |
| Pine Valley Golf Club | Minor | 3PR00557 | Compliance |
| Preferred Insulation Inc | Minor | 3PR00619 | Compliance |
| RTE Properties | Minor | 3PR00694 | Compliance |
| Ramblers Roost Inc DBA Sunset Lake Campground | Minor | 3PR00586 | Compliance |
| Rawiga Country Club STU 1 | Minor | 3PR00575 | Compliance |
| Ridge Top Golf Course | Minor | 3PR00592 | Compliance |
| River Road Horse Farm | Minor | 3PR00733 | Compliance |
| Roadside Inn * | Minor | 3PR00654 | Compliance |
| Roto-Rooter | Minor | 3PR00777 | Compliance |
| S & S Heating, Cooling & Sheet Metal Inc | Minor | 3PR00732 | Compliance |
| Sam Masi Park Vault Toilet | Minor | 3MH00181 | Ohio Only Program |
| Schemrich Brothers Inc | Minor | 3MH00035 | Ohio Only Program |
| Seville Mobile Home Community | Minor | 3PR00558 | Compliance |
| Seville WWTP | Minor | 3PB00044 | Compliance |
| Shawnee Lake Park | Minor | 3PR00714 | Compliance |
| Shell Gas Station | Minor | 3PR00746 | Compliance |
| Society For Handicapped Citizens * | Minor | 3PR00573 | Compliance |
| Spencer Forge and Manufacturing | Minor | 3IS00087 | Compliance |
| Spencer WWTP | Minor | 3PA00018 | Compliance |
| TA Lodi | Minor | 3IG00093 | Compliance |
| Tavanellos Pizza | Minor | 3PR00742 | Compliance |
| Top O Ledges - Cleveland Metroparks | Minor | 3MH00069 | Ohio Only Program |
| Wadsworth WTP | Minor | 3IW00015 | Compliance |
| Wadsworth WWTP | Major - Fact Sheet | 3PD00022 | Compliance |
| Westfield Center WWTP | Minor | 3PB00023 | Compliance |
| Weymouth Community Center | Minor | 3PR00561 | Compliance |
| Willow Lake Park | Minor | 3PR00560 | Compliance |
| Wolff Bros Supply Inc | Minor | 3PR00727 | Compliance |
| Yuvraj Bains LLC | Minor | 3PW00104 | Compliance |
| APS Materials Inc * | Minor | 1IN00216 | Compliance |
| Barrett Paving - West Carrollton Asphalt | Minor | 1IJ00140 | Compliance |
| Beth Jacobs Cemetary | Minor | 1MH00041 | Ohio Only Program |
| Brookville WWTP | Major - Fact Sheet | 1PC00000 | Compliance |
| Cargill Inc | Minor | 1IN00044 | Compliance |
| Carriage Hill MetroPark | Minor | 1MH00016 | Ohio Only Program |
| Certa Vandalia LLC | Minor | 1IC00045 | Compliance |
| Clayton Church School On-Site Disposal | Minor | 1PZ00119 | Compliance |
| Crakcerjak Corner | Minor | 1MH00018 | Ohio Only Program |
| DRiV Automotive Inc | Minor | 1IN00029 | Compliance |
| Dayton City | Minor | 1PI00003 | Compliance |
| Dayton History-Kettering Family Education Center | Minor | 1IN00295 | Compliance |
| Dayton International Airport Terminal | Minor | 1II00029 | Compliance |
| Dayton KOA | Minor | 1PX00073 | Compliance |
| Dayton Power & Light - MacGregor Park Office Bldg | Minor | 1IB00022 | Compliance |
| Dayton WWTP | Major - Fact Sheet | 1PF00000 | Compliance |
| Eastern Regional Water Reclamation Facility | Major - Fact Sheet | 1PL00001 | Compliance |
| Englewood WWTP | Major - Fact Sheet | 1PD00001 | Compliance |
| Equipment Depot | Minor | 1MH00106 | Ohio Only Program |
| Farmersville WWTP | Minor | 1PB00010 | Compliance |
| Five Rivers MetroPark - Taylorsville | Minor | 1MH00019 | Ohio Only Program |
| Fuyao Glass America Inc | Minor | 1IN00312 | Compliance |
| Gayston Corp | Minor | 1IN00267 | Compliance |
| Gem City Chemicals Inc | Minor | 1IN00134 | Compliance |
| Grandview Hospital & Medical Center | Minor | 1IN00297 | Compliance |
| Historic Montgomery Co Courthouse | Minor | 1PX00046 | Compliance |
| Home City Ice Co | Minor | 1IN00133 | Compliance |
| Jefferson Twp Jr High Elem | Minor | 1PT00107 | Compliance |
| Lake of the Woods No 5 | Minor | 1MH00004 | Ohio Only Program |
| Martin Marietta Materials - Phillipsburg Limestone | Minor | 1IJ00014 | Compliance |
| Melody 49 Drive In | Minor | 1PX00072 | Compliance |
| Melody Pool | Minor | 1PX00076 | Compliance |
| Miamisburg WTP | Minor | 1IZ00123 | Compliance |
| Miamisburg Water Reclamation Facility | Major - Fact Sheet | 1PD00017 | Compliance |
| New Lebanon STP | Minor | 1PB00021 | Compliance |
| Oakwood Water Softening Plant No 1 | Minor | 1IX00008 | Compliance |
| Oakwood Water Softening Plant No 2 | Minor | 1IX00110 | Compliance |
| Phillips Vandalia | Minor | 1IJ00063 | Compliance |
| Possum Creek MetroPark | Minor | 1MH00017 | Ohio Only Program |
| Possum Creek MetroPark | Minor | 1MH00074 | Ohio Only Program |
| RACER - Moraine Facilities | Minor | 1IC00008 | Compliance |
| Rip Rap Road WTP | Minor | 1IZ00124 | Compliance |
| Ryder Truck Rental Inc | Minor | 1IN00301 | Compliance |
| Stevens Aerospace and Defense Systems | Minor | 1IG00014 | Compliance |
| Stony Hollow Landfill Inc | Minor | 1IN00245 | Compliance |
| Tate & Lyle Ingredients Americas Inc | Minor | 1IN00016 | Compliance |
| Tri-Cities North Regional WW Authority | Major - Fact Sheet | 1PD00020 | Compliance |
| US DOE Mound Site | Minor | 1IN90010 | Compliance |
| Union WWTP | Major - Fact Sheet | 1PB00030 | Compliance |
| Voyager Village MHP | Minor | 1PV00036 | Compliance |
| Walls Asphalt Manufacturing | Minor | 1MH00080 | Ohio Only Program |
| Water Street Commercial Bldg | Minor | 1IN00310 | Compliance |
| West Carrollton WTP | Minor | 1IN00290 | Compliance |
| West Carrollton WWTP | Major - Fact Sheet | 1PD00014 | Compliance |
| Western Regional WRF | Major - Fact Sheet | 1PL00002 | Compliance |
| Wright Bros Aero Inc | Minor | 1IM00006 | Compliance |
| Bayshore Inn | Minor | 2PR00164 | Compliance |
| Birds Nest Resort | Minor | 2PR00208 | Compliance |
| Blue Moon Apts | Minor | 2PW00019 | Compliance |
| Camp Sabroske | Minor | 2PR00197 | Compliance |
| Carroll Twp Treatment Services Inc | Minor | 2PS00007 | Compliance |
| Carroll W & SD | Minor | 2IY00012 | Compliance |
| Catawba Shores MHP | Minor | 2PR00301 | Compliance |
| Chet's Place | Minor | 2PR00234 | Compliance |
| Danbury Twp WWTP | Major - Fact Sheet | 2PG00053 | Compliance |
| Davis-Besse Nuclear Power Station | Major - Fact Sheet | 2IB00011 | Compliance |
| East Point Villas | Minor | 2PW00017 | Compliance |
| Elmore WWTP | Minor | 2PB00051 | Compliance |
| Ernestos Restaurant | Minor | 2PR00153 | Compliance |
| Fenwick Marina | Minor | 2PR00130 | Compliance |
| Foxs Den Campground | Minor | 2PR00207 | Compliance |
| Genoa WWTP | Minor | 2PB00008 | Compliance |
| Graymont Dolime OH Inc | Minor | 2IJ00063 | Compliance |
| Green Valley MHP | Minor | 2PY00059 | Compliance |
| Greenwood MHP | Minor | 2PY00082 | Compliance |
| Inland Marina and MHP dba Magee East Marina | Minor | 2PY00074 | Compliance |
| Island Productions LLC dba St. Hazards Resort | Minor | 2PR00117 | Compliance |
| JF Walleye Micro Brewery | Minor | 2PR00125 | Compliance |
| Johnny's Resort & Rec Camp | Minor | 2PR00150 | Compliance |
| Lafarge Marblehead Quarry | Minor | 2IJ00038 | Compliance |
| Lake Disposal Services of Northern Ohio LLC | Minor | 2MH00035 | Ohio Only Program |
| Lake Erie Business Park LLC | Minor | 2IF00006 | Compliance |
| Lake Erie Utilities Burgandy Bay Subdiv | Minor | 2PR00057 | Compliance |
| Luther Home of Mercy | Minor | 2PS00013 | Compliance |
| Marblehead WTP | Minor | 2IV00100 | Compliance |
| Materion Brush Inc | Major - Fact Sheet | 2IE00000 | Compliance |
| Middle Bass Island State Park | Minor | 2MH00034 | Ohio Only Program |
| Mikes Bay Front Camping | Minor | 2MH00016 | Ohio Only Program |
| Miller Boat Line Inc | Minor | 2PR00154 | Compliance |
| Oak Harbor WWTP | Minor | 2PB00032 | Compliance |
| Ottawa Co Regional WTP | Minor | 2IV00103 | Compliance |
| Paradise Acres Campground | Minor | 2PR00192 | Compliance |
| Porky's Pizza Trof | Minor | 2PR00259 | Compliance |
| Port Clinton Landfill Inc | Minor | 2IN00116 | Compliance |
| Port Clinton WWTP | Major - Fact Sheet | 2PD00014 | Compliance |
| Portage Catawba Island WWTP | Minor | 2PJ00004 | Compliance |
| Portage Point Condos & Oak Harbor Golf Club | Minor | 2PR00127 | Compliance |
| Portage View Campground | Minor | 2PY00056 | Compliance |
| Put-In-Bay WTP | Minor | 2IV00110 | Compliance |
| Put-In-Bay WWTP | Minor | 2PA00067 | Compliance |
| Put-in-Bay Synergy LLC DBA Put-in-Bay Condos | Minor | 2PR00222 | Compliance |
| Rattlesnake Island Club | Minor | 2PR00290 | Compliance |
| Rocky Ridge Quarry | Minor | 2IJ00104 | Compliance |
| Sandy Shores No 2 | Minor | 2PR00257 | Compliance |
| Saunders Resort South | Minor | 2PR00133 | Compliance |
| Shelly Materials Inc - White Rock Quarry | Minor | 2IJ00037 | Compliance |
| South Bass Island State Park | Minor | 2PP00045 | Compliance |
| The Island Club Owners Assoc Inc | Minor | 2PR00074 | Compliance |
| The Middle Bass Club | Minor | 2PW00020 | Compliance |
| The Resort at Erie Landing | Minor | 2PS00008 | Compliance |
| Toussaint River Marina | Minor | 2PR00155 | Compliance |
| Turtle Creek Marina and Campground | Minor | 2PS00011 | Compliance |
| United States Gypsum Co Ottawa Facility | Minor | 2IA00000 | Compliance |
| Wild Flower Place Subdiv WWTP | Minor | 2PW00010 | Compliance |
| Willow Beach MHP Inc | Minor | 2PY00085 | Compliance |
| Zinser Homestead | Minor | 2PT00029 | Compliance |
| Aleris Rolled Products Inc | Major - Fact Sheet | 4IC00002 | Compliance |
| Ashville Country Estates | Minor | 4PR00028 | Compliance |
| Ashville Village WRRF | Minor | 4PC00103 | Compliance |
| Bigham's Apartments WWTP | Minor | 4PW00007 | Compliance |
| Buckeye Trails | Minor | 4PV00003 | Compliance |
| Carder Deer Processing Facility | Minor | 4MH00006 | Ohio Only Program |
| Cardinal Pork | Minor | 4IK00035 | Compliance |
| Carvel Manor MHP | Minor | 4PY00016 | Compliance |
| Circle Hill Subdiv WWTP | Minor | 4PG00013 | Compliance |
| Circleville WWTP | Major - Fact Sheet | 4PD00003 | Compliance |
| Commercial Point WWTP | Minor | 4PB00107 | Compliance |
| Cook Creek Golf Course | Minor | 4PX00021 | Compliance |
| Deer Creek Camping Resort | Minor | 4PX00016 | Compliance |
| DuPont Circleville Plant | Major - Fact Sheet | 4IF00001 | Compliance |
| Earnhart Hill Regional W & SD WTP * | Minor | 4IZ00010 | Compliance |
| Earnhart Hill Regional W & SD WWTP #2 | Minor | 4PQ00002 | Compliance |
| Earnhart Hill Regional W&S Dist WTP | Minor | 4IZ00052 | Compliance |
| Knollwood Village Subdiv WWTP | Minor | 4PG00025 | Compliance |
| Logan Elm Local Schools | Minor | 4PT00131 | Compliance |
| Meadowbrook Village MHC | Minor | 4PY00003 | Compliance |
| Melvin Stone Co - Williamsport | Minor | 4IJ00010 | Compliance |
| New Holland WWTP | Minor | 4PB00028 | Compliance |
| ODNR Deer Creek State Park STP | Minor | 4PP00000 | Compliance |
| PPG Industries Ohio Inc | Major - Fact Sheet | 4IF00002 | Compliance |
| PPG Industries Ohio Inc | Major - Fact Sheet | 4IN00194 | Compliance |
| Pickaway Correctional Institution | Major - Fact Sheet | 4PP00003 | Compliance |
| Pickaway Elem Sch WWTP | Minor | 4PT00114 | Compliance |
| Sofidel America Corp Circleville | Minor | 4IA00002 | Compliance |
| South Bloomfield WWTP No 2 | Minor | 4PC00101 | Compliance |
| The Goody-Nook | Minor | 4MH00010 | Ohio Only Program |
| Walnut Elementary School | Minor | 4PT00117 | Compliance |
| Walnut Heights Subdiv | Minor | 4PG00018 | Compliance |
| Westfall High School | Minor | 4PT00116 | Compliance |
| Wheelers Sludge Holding Tank | Minor | 4IN00199 | Compliance |
| Williamsport WWTP | Minor | 4PA00004 | Compliance |
| WillowWood Global LLC | Minor | 4IM00105 | Compliance |
| Wintergreen Hills Subdiv WWTP | Minor | 4PG00024 | Compliance |
| Akron WTP | Minor | 3IV00000 | Compliance |
| All Seasons MHP | Minor | 3PV00047 | Compliance |
| Aqua Pwer Boat Club | Minor | 3PR00704 | Compliance |
| Arnies West Branch Steak House | Minor | 3PR00174 | Compliance |
| Atwater WWTP | Minor | 3PH00033 | Compliance |
| Aurora Central WWTP | Minor | 3PC00016 | Compliance |
| Aurora Westerly WWTP | Major - Fact Sheet | 3PD00046 | Compliance |
| Barrel Run Crossing Winery & Vineyard | Minor | 3MH00009 | Ohio Only Program |
| Beck Sand & Gravel Inc | Minor | 3IJ00062 | Compliance |
| Benttree Condominium Assoc | Minor | 3PW00023 | Compliance |
| Blackbrook Valley Estates | Minor | 3PG00093 | Compliance |
| Boat House Marine | Minor | 3MH00121 | Ohio Only Program |
| Bolingbrook WWTP | Minor | 3PH00035 | Compliance |
| Brimfield WTP | Minor | 3IY00153 | Compliance |
| Camp Asbury Central | Minor | 3PR00220 | Compliance |
| Camp James A Garfield Joint Military Training Center | Minor | 3IN00383 | Compliance |
| Cantex Inc | Minor | 3IF00024 | Compliance |
| Certified Gas Station 410 | Minor | 3PR00302 | Compliance |
| Chelsi Hair Salon Holding Tank | Minor | 3MH00182 | Ohio Only Program |
| Circle Restaurant | Minor | 3PR00120 | Compliance |
| Coleman Professional Sevices | Minor | 3PR00392 | Compliance |
| Colonial Rubber Co | Minor | 3IR00032 | Compliance |
| Conrads Disposal | Minor | 3IG00025 | Compliance |
| Country Acres Campground 1 | Minor | 3PR00234 | Compliance |
| Countryside Estates | Minor | 3PG00120 | Compliance |
| Crossroads Autocare | Minor | 3PR00699 | Compliance |
| EnerVest Hartville Facility | Minor | 3PR00688 | Compliance |
| Evergreen Village MHP | Minor | 3PV00078 | Compliance |
| Fairlane WWTP | Minor | 3PG00096 | Compliance |
| Fenstermaker Amish Parochial School | Minor | 3MH00120 | Ohio Only Program |
| Franklin Hills WWTP | Major - Fact Sheet | 3PK00015 | Compliance |
| Fruitlands Farm Market LLC | Minor | 3PR00701 | Compliance |
| Garrettsville WWTP | Minor | 3PB00016 | Compliance |
| Gionino's Pizza | Minor | 3PR00390 | Compliance |
| Goodyear Tire & Rubber Airship Operations | Minor | 3IC00022 | Compliance |
| Hamlet MHP LLC | Minor | 3PV00041 | Compliance |
| Harbison Walker Refractories Co-Windham Plt | Minor | 3IE00043 | Compliance |
| Hartman Park Restroom Facility | Minor | 3MH00163 | Ohio Only Program |
| Hattie Larlham Center for Children w/ Disabilities | Minor | 3PR00146 | Compliance |
| Hiram College Biofield Station | Minor | 3MH00183 | Ohio Only Program |
| Hiram WWTP | Minor | 3PB00020 | Compliance |
| Homestead Manor MHP | Minor | 3PV00103 | Compliance |
| Island Creek Grille | Minor | 3PR00523 | Compliance |
| J&B Real Estate Management Co Inc | Minor | 3PR00769 | Compliance |
| JL Excavating Services LLC | Minor | 3PR00161 | Compliance |
| Johnson Farm/Pioneer Trail Camp | Minor | 3PR00387 | Compliance |
| Jolly Time MHP LLC | Minor | 3PV00085 | Compliance |
| Kent Water Reclamation Facility | Major - Fact Sheet | 3PD00031 | Compliance |
| Kool Lakes Family Campground - Clubhouse | Minor | 3PR00274 | Compliance |
| Leisure Lake Park | Minor | 3PR00265 | Compliance |
| Love's Travel Stops - Diamond, OH | Minor | 3PR00763 | Compliance |
| Mantua MHP | Minor | 3PV00000 | Compliance |
| Mantua Twp Trustees | Minor | 3PT00107 | Compliance |
| Mantua WWTP | Minor | 3PB00031 | Compliance |
| Maple Del Manor MHP | Minor | 3PV00034 | Compliance |
| Miller Transfer & Rigging Co | Minor | 3IN00401 | Compliance |
| Montgomery's Pallet Service, Inc. | Minor | 3IN00399 | Compliance |
| Nelson Ledges Estate MHP | Minor | 3PV00009 | Compliance |
| Nelson Ledges Quarry Park | Minor | 3MH00103 | Ohio Only Program |
| ODNR - Wingfoot Lake State Park | Minor | 3PR00241 | Compliance |
| ODNR Beach Area W Branch SP | Minor | 3PP00010 | Compliance |
| ODOT Rest Area 04-35 WWTP | Minor | 3PP00033 | Compliance |
| Omnova Solutions Inc | Minor | 3IF00029 | Compliance |
| P&M Mobile Home Park LLC | Minor | 3PX00004 | Compliance |
| Palmyra Little Village Shopper LLC | Minor | 3PR00190 | Compliance |
| Paradise Lake Golf & Banquet Center | Minor | 3PR00496 | Compliance |
| Pelican Cove Campground | Minor | 3PR00348 | Compliance |
| Pine Grove Amish Parochial School | Minor | 3MH00173 | Ohio Only Program |
| Portage Park District - Dix Park | Minor | 3MH00131 | Ohio Only Program |
| Portage Park District - Headwaters Trail | Minor | 3MH00132 | Ohio Only Program |
| Portage Park District - Morgan Park | Minor | 3MH00134 | Ohio Only Program |
| Portage Park District - Shaw Woods | Minor | 3MH00133 | Ohio Only Program |
| Pro Investment Group LLC | Minor | 3PR00210 | Compliance |
| Randolph WWTP | Minor | 3PH00059 | Compliance |
| Ravenna Army Ammunition Plant & Ramsdell Quarry LF | Minor | 3MH00158 | Ohio Only Program |
| Ravenna WWTP | Major - Fact Sheet | 3PD00018 | Compliance |
| Red Fox WWTP | Minor | 3PH00037 | Compliance |
| Rinker Materials - Concrete Pipe Div | Minor | 3IN00318 | Compliance |
| Rivermoor Estates WWTP | Minor | 3PG00127 | Compliance |
| Rockin Robin Assoc LP | Minor | 3PV00058 | Compliance |
| Rocky Ridge Amish School | Minor | 3MH00072 | Ohio Only Program |
| Roundup Lake | Minor | 3PR00090 | Compliance |
| Shalersville School | Minor | 3PT00154 | Compliance |
| Shalerville WTP | Minor | 3IY00151 | Compliance |
| Southeast High School | Minor | 3PT00016 | Compliance |
| St Joseph Parish WWTP | Minor | 3PR00263 | Compliance |
| St Nicholas Orthodox Church | Minor | 3PT00090 | Compliance |
| Streetsboro Hudson Regional WWTP | Major - Fact Sheet | 3PK00014 | Compliance |
| The Diamond Lodge | Minor | 3PR00505 | Compliance |
| Therm-O-Link Inc | Minor | 3IQ00059 | Compliance |
| Tinkers Creek School | Minor | 3MH00007 | Ohio Only Program |
| Trail Lake Park Improvements | Minor | 3MH00175 | Ohio Only Program |
| Twin Lakes WWTP | Minor | 3PH00038 | Compliance |
| Wall Street Recycling | Minor | 3MH00054 | Ohio Only Program |
| Waterloo K-12 Campus | Minor | 3PT00079 | Compliance |
| Waterloo Retail Shop | Minor | 3PR00708 | Compliance |
| Western Reserve WWTP | Minor | 3PG00121 | Compliance |
| Willow Bay Campground | Minor | 3MH00097 | Ohio Only Program |
| Windham WWTP | Minor | 3PC00019 | Compliance |
| Workman Ind Inc | Minor | 3MH00032 | Ohio Only Program |
| Zenith Energy Terminals | Minor | 3IG00033 | Compliance |
| thyssenkrupp rothe erde USA | Minor | 3II00158 | Compliance |
| An Gor Inc DBA Butler Mohican KOA | Minor | 2PR00266 | Compliance |
| ArcelorMittal Tubular Products USA LLC | Major - Fact Sheet | 2ID00002 | Compliance |
| Ashford-Mansfield LLC DBA Clear Fork MHP | Minor | 2PY00024 | Compliance |
| Breezy Corner School | Minor | 2MH00027 | Ohio Only Program |
| Briarwood Estates MHP | Minor | 2PY00018 | Compliance |
| Butler WWTP | Minor | 2PA00044 | Compliance |
| Cedar Creek MHP LLC | Minor | 2PY00068 | Compliance |
| Charles Mill Lake Campground | Minor | 2PR00302 | Compliance |
| Charles Mill Sites Lake Cottage Area WWTP | Minor | 2PP00049 | Compliance |
| Cleveland-Cliffs Steel Corporation - Mansfield Works | Major - Fact Sheet | 2ID00003 | Compliance |
| Cole Distributing- (Ontario Bulk Plant) | Minor | 2IN00179 | Compliance |
| Cole Tooling & Stamping | Minor | 2PR00243 | Compliance |
| Columbia Gas Transmission- Weaver 5C1100 | Minor | 2IN00066 | Compliance |
| Dayspring Assisted Living and Care Facility | Minor | 2PG00114 | Compliance |
| Eastview WWTP | Minor | 2PH00005 | Compliance |
| Free Road School | Minor | 2MH00018 | Ohio Only Program |
| GB Fabrication Co | Minor | 2PR00139 | Compliance |
| Hamilton Standard Controls | Minor | 2IN00107 | Compliance |
| Heritage Co-op Inc - Bellville Bulk | Minor | 2IN00175 | Compliance |
| Hillside Estates MHP | Minor | 2PV00700 | Compliance |
| Ideal Electric Power | Minor | 2IN00058 | Compliance |
| Lexington WWTP | Major - Fact Sheet | 2PB00019 | Compliance |
| Lucas WWTP | Minor | 2PB00038 | Compliance |
| Malabar Farm State Park Restaurant | Minor | 2PP00050 | Compliance |
| Mansfield WTP | Minor | 2IV00052 | Compliance |
| Mansfield WWTP | Major - Fact Sheet | 2PE00001 | Compliance |
| Ohio Air National Guard 179th Airlift Wing | Minor | 2IN00189 | Compliance |
| Ohio Hilltop - Mansfield Country | Minor | 2PR00071 | Compliance |
| Pin Oak Estates MHP | Minor | 2PR00072 | Compliance |
| Pittsburgh Glass Works LLC | Minor | 2IE00004 | Compliance |
| Plymouth WWTP | Minor | 2PB00014 | Compliance |
| RDB Motels Inc DBA Heritage Inn * | Minor | 2PR00136 | Compliance |
| Rumpke of Northern Ohio Inc Noble Road Landfill | Minor | 2IN00203 | Compliance |
| S & S Aggregates Inc Plant No 14 | Minor | 2IJ00077 | Compliance |
| Shelby WWTP | Major - Fact Sheet | 2PD00036 | Compliance |
| Shelby Welded Tube | Minor | 2IN00265 | Compliance |
| Shiloh WWTP | Minor | 2PB00017 | Compliance |
| T & P Rentals LLC | Minor | 2PR00225 | Compliance |
| TCIMS-AK Mansfield | Minor | 2IN00076 | Compliance |
| Tandem Health Care dba Country Meadows Care Center | Minor | 2PR00224 | Compliance |
| Therm-O-Disc Inc | Minor | 2IS00028 | Compliance |
| Windy Crest School | Minor | 2MH00017 | Ohio Only Program |
| Wooster Outdoor Center | Minor | 2PR00173 | Compliance |
| Carousel Court MHP | Minor | 0PV00008 | Compliance |
| Chillicothe Correctional Institution | Major - Fact Sheet | 0PP00050 | Compliance |
| Chillicothe WWTP - Easterly | Major - Fact Sheet | 0PD00003 | Compliance |
| Churches of Christ in Christian Union | Minor | 0PR00071 | Compliance |
| Clarksburg WWTP | Minor | 0PA00001 | Compliance |
| Country Woods Estates MHP | Minor | 0PV00025 | Compliance |
| Fat Joes Pizza & Pub LLC | Minor | 0MH00024 | Ohio Only Program |
| Frankfort WWTP | Minor | 0PB00014 | Compliance |
| Hirns Corner | Minor | 0MH00030 | Ohio Only Program |
| Kenowa MHP LLC | Minor | 0PV00010 | Compliance |
| Kenwood Village MHP | Minor | 0PV00021 | Compliance |
| Kingston WWTP | Minor | 0PB00021 | Compliance |
| Locust Ridge Old Order Mennonite Church | Minor | 0MH00006 | Ohio Only Program |
| MWV Custom Papers LLC | Minor | 0IN00190 | Compliance |
| Melvin Stone Co - Plano | Minor | 0IN00217 | Compliance |
| Ohio Basic Minerals Inc. - Barbee | Minor | 0IN00263 | Compliance |
| Paint Creek State Park WWTP - Campground | Minor | 0PP00076 | Compliance |
| Pixelle Specialty Solutions LLC | Major - Fact Sheet | 0IA00002 | Compliance |
| Pleasant Valley Regional SD | Minor | 0PQ00002 | Compliance |
| Queen City MHP | Minor | 0PV00028 | Compliance |
| Richmond Dale SD | Minor | 0PA00102 | Compliance |
| Ross County Water North Plant | Minor | 0IZ00033 | Compliance |
| Ross County Water South Plant | Minor | 0IX00052 | Compliance |
| South Salem WWTP | Minor | 0PA00018 | Compliance |
| Tar Hollow State Park | Minor | 0MH00032 | Ohio Only Program |
| Tar Hollow State Park | Minor | 0PP00037 | Compliance |
| The Preserve | Minor | 0MP00037 | Ohio Only Program |
| Tow Path Materials Inc | Minor | 0IJ00059 | Compliance |
| Union Heights Subdiv WWTP | Minor | 0PG00034 | Compliance |
| Village of Bainbridge WWTP | Minor | 0PB00092 | Compliance |
| Agrana Fruit US Inc | Minor | 1MP00042 | Ohio Only Program |
| Anna STP | Minor | 1PB00004 | Compliance |
| Apple Farm Service Inc | Minor | 1MH00011 | Ohio Only Program |
| Arrowhead WWTP | Minor | 1PG00099 | Compliance |
| Barrett Paving - Vandemark Quarry | Minor | 1IJ00052 | Compliance |
| Barrett Paving Materials - Miami River Stone Quarry | Minor | 1IJ00033 | Compliance |
| Barrett Paving Materials - Miami River Stone Quarry | Minor | 1MH00025 | Ohio Only Program |
| Barrett Paving Materials - Rock Run Quarry | Minor | 1IJ00045 | Compliance |
| Barrett Paving Materials Inc Jones Site | Minor | 1IJ00054 | Compliance |
| Botkins WWTP | Minor | 1PB00007 | Compliance |
| City of Sidney Spent Lime Management Plan | Minor | 1MP00038 | Ohio Only Program |
| Continental Express Inc | Minor | 1MH00031 | Ohio Only Program |
| Deanna's | Minor | 1MH00007 | Ohio Only Program |
| Dorothy Love Retirement Center | Minor | 1PT00039 | Compliance |
| Fair Haven Shelby Co Home WWTP | Minor | 1PT00083 | Compliance |
| Fairlawn High & Middle School | Minor | 1PT00103 | Compliance |
| Fat Heads Jerky | Minor | 1MH00027 | Ohio Only Program |
| Hemmelgarn Services Inc. | Minor | 1MH00115 | Ohio Only Program |
| Hickory Dell Estates WWTP | Minor | 1PG00101 | Compliance |
| Hidden Valley MHP | Minor | 1PV00037 | Compliance |
| Honda Devt & Mfg of America LLC- Anna Engine Plant | Minor | 1IN00143 | Compliance |
| Houston HS | Minor | 1PT00104 | Compliance |
| Jackson Center WWTP | Minor | 1PB00018 | Compliance |
| L & O Tire Service Inc | Minor | 1MP00014 | Ohio Only Program |
| Lake Loramie Special Sanitary SD | Minor | 1PH00028 | Compliance |
| ODOT Newport Outpost - Dist 7 | Minor | 1MH00014 | Ohio Only Program |
| Perry Twp Trustees | Minor | 1MH00035 | Ohio Only Program |
| Russia WWTP | Minor | 1PS00012 | Compliance |
| Scuds LLC | Minor | 1MH00021 | Ohio Only Program |
| Shelby Oaks Golf Clubhouse | Minor | 1MP00029 | Ohio Only Program |
| Sidney Municipal Airport-Freshway Hangar | Minor | 1MH00012 | Ohio Only Program |
| Sidney WTP | Minor | 1IW00161 | Compliance |
| Sidney WWTP | Major - Fact Sheet | 1PD00009 | Compliance |
| Sunrise Cooperative - Kettlersville Energy | Minor | 1IN00296 | Compliance |
| The Tribe Motorcycle Club | Minor | 1MH00088 | Ohio Only Program |
| The Way International | Minor | 1PR00034 | Compliance |
| 183 Auto Care | Minor | 3MH00099 | Ohio Only Program |
| Airgas USA LLC | Minor | 3IN00286 | Compliance |
| Alliance Tubular Products LLC - Alliance OH Plant | Minor | 3ID00043 | Compliance |
| Alliance WWTP | Major - Fact Sheet | 3PD00000 | Compliance |
| Alpine Dairy | Minor | 3MT00004 | Ohio Only Program |
| American Landfill Inc | Minor | 3IN00169 | Compliance |
| Aqua Ohio Inc | Minor | 3MP00040 | Ohio Only Program |
| Aquadale Veterinary Clinic | Minor | 3PR00719 | Compliance |
| Beach City WWTP | Minor | 3PB00036 | Compliance |
| Bear Creek Campground & Toboggan Club Inc | Minor | 3PR00169 | Compliance |
| Beth MHP | Minor | 3PV00115 | Compliance |
| Biery Cheese Co | Minor | 3MP00018 | Ohio Only Program |
| Brewster Dairy Inc | Minor | 3IH00051 | Compliance |
| Brewster WWTP | Minor | 3PB00006 | Compliance |
| Burch Hydro Inc | Minor | 3MP00046 | Ohio Only Program |
| Camp Chof | Minor | 3PR00705 | Compliance |
| Camp Wanake WWTP | Minor | 3PR00308 | Compliance |
| Canaan Acres Christian Camp STU 2 | Minor | 3PR00279 | Compliance |
| Canal Fulton Regional WWTP | Minor | 3PB00008 | Compliance |
| Canton PWS Sugar Creek Plant | Minor | 3IY00012 | Compliance |
| Canton Water Dept NE WTP | Minor | 3IY00011 | Compliance |
| Canton Water Dept Northwest WTP | Minor | 3IY00010 | Compliance |
| City of Canton Water Reclamation Facility | Major - Fact Sheet | 3PE00000 | Compliance |
| Clark and Son | Minor | 3IN00035 | Compliance |
| Clays Park - Welcome Center | Minor | 3PR00280 | Compliance |
| Congress Lake Clubhouse | Minor | 3PR00385 | Compliance |
| Country Lawn Ctr for Rehab Nursing Home | Minor | 3PR00269 | Compliance |
| Creekside Cottage Winery | Minor | 3MH00130 | Ohio Only Program |
| Cutty's Sunset Camping Resort | Minor | 3PR00373 | Compliance |
| Dee Mar Allotment WWTP | Minor | 3PG00054 | Compliance |
| Edward C Levy Co - Ohio | Minor | 3IN00381 | Compliance |
| Envirite of Ohio Inc | Minor | 3IN00367 | Compliance |
| Fohl Village MHP | Minor | 3PV00080 | Compliance |
| Former Trump Rd School | Minor | 3PR00273 | Compliance |
| Forty Corners Mobile Vlg | Minor | 3PV00097 | Compliance |
| Grace Community Church of Alliance | Minor | 3PR00451 | Compliance |
| Green Meadows Paper Co | Minor | 3IN00359 | Compliance |
| Greif Inc-Massillon Mill | Minor | 3IA00001 | Compliance |
| Hartville Full Gospel Church | Minor | 3PR00775 | Compliance |
| Hartville WWTP | Minor | 3PB00019 | Compliance |
| Hendrickson Trailer Suspension Systems R & D * | Minor | 3IN00379 | Compliance |
| Hillside Custom Kill | Minor | 3MH00161 | Ohio Only Program |
| Hot Laps Sports Bar Inc | Minor | 3PR00336 | Compliance |
| Lake Sherman Village | Minor | 3PV00035 | Compliance |
| Liberty Tire Services of Ohio LLC * | Minor | 3IN00203 | Compliance |
| Linde Inc | Minor | 3IF00040 | Compliance |
| Louisville Health Care Center | Minor | 3PR00363 | Compliance |
| Louisville WWTP | Major - Fact Sheet | 3PD00033 | Compliance |
| Lykins Massillon Bulk Plant | Minor | 3IN00396 | Compliance |
| Magnetech Industrial Services | Minor | 3IN00341 | Compliance |
| Magnolia Village WWTP | Minor | 3PH00053 | Compliance |
| Marathon Petroleum Co LP | Major - Fact Sheet | 3IG00000 | Compliance |
| Marlboro Elementary School | Minor | 3PT00157 | Compliance |
| Marlboro Village WWTP | Minor | 3PG00164 | Compliance |
| Marlington Local Schools | Minor | 3PT00045 | Compliance |
| Massillon WWTP | Major - Fact Sheet | 3PE00007 | Compliance |
| Minerva Dairy Inc | Minor | 3MP00031 | Ohio Only Program |
| Molly Stark Hospital WWTP | Minor | 3PG00108 | Compliance |
| Morongo Equity Partners II LLC - Skyland Hills MHP | Minor | 3IY00161 | Compliance |
| Muskingum Watershed Joint Board SWCD | Minor | 3MT00003 | Ohio Only Program |
| Muskingum Watershed Joint Brd SWCD | Minor | 3MT00001 | Ohio Only Program |
| Navarre WWTP | Minor | 3PC00009 | Compliance |
| North Canton WTP | Minor | 3IN00331 | Compliance |
| North Lawrence Volunteer Fire Dept | Minor | 3PR00180 | Compliance |
| North Nimishillen Elem Sch | Minor | 3PT00112 | Compliance |
| Northmark Inc | Minor | 3PR00468 | Compliance |
| Northrop Grumman Systems Corp Minerva Groundwater * | Minor | 3ID00060 | Compliance |
| Oakhill Manor Care Center * | Minor | 3PR00177 | Compliance |
| Oster Sand & Gravel Co Inc Massillon Plant | Minor | 3IJ00010 | Compliance |
| PJ Lohr Elem Sch | Minor | 3PT00100 | Compliance |
| Paint Valley Farms | Minor | 3MH00141 | Ohio Only Program |
| Paradise Valley Farms Ltd | Minor | 3IK00013 | Compliance |
| Patriot Special Metals Inc | Minor | 3ID00001 | Compliance |
| Pine View Acres | Minor | 3PR00288 | Compliance |
| Red Dog Saloon | Minor | 3PR00317 | Compliance |
| Republic Services Countywide Recycling & Disposal Fac | Minor | 3IN00139 | Compliance |
| Republic Steel | Major - Fact Sheet | 3ID00000 | Compliance |
| Republic Steel-Massillon | Minor | 3ID00010 | Compliance |
| Schillerer Lodge #2 Sons and Daughters of Herman | Minor | 3PR00591 | Compliance |
| Shady Knoll MHP | Minor | 3PV00123 | Compliance |
| Skyland Hills MHP | Minor | 3PG00149 | Compliance |
| Southside Apartments | Minor | 3PR00484 | Compliance |
| Spee-D-Foods 29 | Minor | 3PR00463 | Compliance |
| Spring Valley Allotment WWTP | Minor | 3PG00019 | Compliance |
| Springwood Lake Camp Club | Minor | 3PR00229 | Compliance |
| Spuds Corner | Minor | 3PR00483 | Compliance |
| TA North Canton | Minor | 3IN00205 | Compliance |
| TDY Ind LLC | Minor | 3IR00005 | Compliance |
| Tannenhauf Golf Club Clubhouse | Minor | 3PR00785 | Compliance |
| The Timken Co - Research Plant 18 | Minor | 3IF00023 | Compliance |
| The Whiskey Stop Bar & Grill | Minor | 3PR00469 | Compliance |
| Thompsons Dairyland | Minor | 3PR00577 | Compliance |
| Thunderbird Terrace MHP | Minor | 3PV00126 | Compliance |
| Tiger Sand & Gravel LLC | Minor | 3IJ00104 | Compliance |
| TimkenSteel WTP | Major - Fact Sheet | 3ID00021 | Compliance |
| Top-O-Hill MHP | Minor | 3PV00099 | Compliance |
| Tricounty Trail Assoc | Minor | 3MH00027 | Ohio Only Program |
| Trilogy Alliance | Minor | 3IN00347 | Compliance |
| Up in Smoke BBQ and Catering | Minor | 3PR00784 | Compliance |
| VFW Post 5047 | Minor | 3PR00754 | Compliance |
| VFW Post 7490 Inc | Minor | 3PR00472 | Compliance |
| Walker Elem Sch | Minor | 3PT00113 | Compliance |
| Washington Elementary School | Minor | 3PT00101 | Compliance |
| Wheeling and Lake Erie Railway | Minor | 3IT00001 | Compliance |
| Whinery Elm Inn | Minor | 3PR00495 | Compliance |
| Wilmot WTP | Minor | 3IY00152 | Compliance |
| Wyeth LLC | Minor | 3IC00009 | Compliance |
| 2088 Copley Rd | Minor | 3MH00094 | Ohio Only Program |
| 31st Street Marathon Inc | Minor | 3MH00016 | Ohio Only Program |
| 3960 Warehouse LLC | Minor | 3PR00590 | Compliance |
| A-1 Zabiha Meat Packing | Minor | 3MH00023 | Ohio Only Program |
| A2 Center Holdings | Minor | 3MH00095 | Ohio Only Program |
| Akron Rotary Club 1 | Minor | 3PR00535 | Compliance |
| Akron WPCF | Major - Fact Sheet | 3PF00000 | Compliance |
| Akron-Canton Regional Airport | Minor | 3IN00157 | Compliance |
| Ambassadors in Sport - Freedom Center Church | Minor | 3PR00536 | Compliance |
| American Legion Post 473 | Minor | 3MH00033 | Ohio Only Program |
| Aqua Ohio - Firestone Trace WWTP | Minor | 3PU00009 | Compliance |
| Arrowhead Elementary School | Minor | 3PT00126 | Compliance |
| BP Gas Station #36248 | Minor | 3PR00625 | Compliance |
| Barberton WPCF | Major - Fact Sheet | 3PD00004 | Compliance |
| Barberton WTP | Minor | 3IW00160 | Compliance |
| Boston Mills - Brandywine Ski Resort | Minor | 3PR00481 | Compliance |
| Boston Mills Historic Dist WWT Wetlands | Minor | 3PR00555 | Compliance |
| Boys Scouts of America | Minor | 3MH00083 | Ohio Only Program |
| Brentwood Estates WWTP No 24 | Minor | 3PH00006 | Compliance |
| Broken Fence WWTP No 32 | Minor | 3PG00015 | Compliance |
| Budget Inn Hudson | Minor | 3PR00085 | Compliance |
| Buffalo Iron Inc | Minor | 3MH00156 | Ohio Only Program |
| CITGO Petroleum Corp | Minor | 3IG00026 | Compliance |
| Camp Christopher | Minor | 3PR00532 | Compliance |
| Camp Crowell Hilaka | Minor | 3PX00000 | Compliance |
| Cargill Inc Salt Div | Minor | 3IE00003 | Compliance |
| Cavanaugh Bldg Corp | Minor | 3PR00184 | Compliance |
| City of New Franklin | Minor | 3PR00338 | Compliance |
| City of Twinsburg WWTP | Major - Fact Sheet | 3PD00039 | Compliance |
| Clearview Inn Steak and Chop House | Minor | 3PR00360 | Compliance |
| Copley Business Center LLC | Minor | 3PR00752 | Compliance |
| Copley Fairlawn High Sch | Minor | 3PT00047 | Compliance |
| Copley Fairlawn Middle Sch | Minor | 3PT00038 | Compliance |
| Copley Towne Center | Minor | 3PR00381 | Compliance |
| Covenant of Grace Church | Minor | 3PR00309 | Compliance |
| Cuyahoga Falls WTP - CF2 | Minor | 3IZ00010 | Compliance |
| David Patterson - Office Sanitary System | Minor | 3MH00001 | Ohio Only Program |
| Diane's Thrift Shop | Minor | 3MH00187 | Ohio Only Program |
| Dietz Landing Restaurant | Minor | 3MH00052 | Ohio Only Program |
| Don-El Motel | Minor | 3PR00507 | Compliance |
| Dutt Family Properties Inc | Minor | 3PW00028 | Compliance |
| Emerald Transformer PPM LLC | Minor | 3II00206 | Compliance |
| Firehouse Grille & Pub | Minor | 3PR00439 | Compliance |
| Fishcreek WWTP No 25 | Major - Fact Sheet | 3PK00012 | Compliance |
| Fishermans Central | Minor | 3PR00406 | Compliance |
| Fishers Cafe and Pub | Minor | 3PR00299 | Compliance |
| Foxtail Glen | Minor | 3PW00008 | Compliance |
| General Die Casters Inc | Minor | 3IN00136 | Compliance |
| Ghent Square Ltd | Minor | 3PR00355 | Compliance |
| Girl Scouts of Northeast Ohio - Camp Ledgewood | Minor | 3PR00345 | Compliance |
| Good Vibration Enterprises, Inc. | Minor | 3PR00723 | Compliance |
| Heritage Classical Academy | Minor | 3PT00147 | Compliance |
| Hi-WAY Distributing Corp of America | Minor | 3PR00759 | Compliance |
| Houston Pub | Minor | 3PR00205 | Compliance |
| Hudson Estates | Minor | 3PY00003 | Compliance |
| Huntsman Advanced Materials Americas LLC | Minor | 3IF00026 | Compliance |
| Indian Springs Trailer Park | Minor | 3PV00095 | Compliance |
| J&R Apartments LLC | Minor | 3PR00188 | Compliance |
| JCI Jones Chemicals Inc | Minor | 3IE00025 | Compliance |
| Jadlyn Management LLC (DBA Todays Bride Magazine) | Minor | 3PR00504 | Compliance |
| Karman Rubber Co | Minor | 3IR00102 | Compliance |
| Ken Stewarts Lodge | Minor | 3PR00286 | Compliance |
| Killian Latex Inc | Minor | 3IR00054 | Compliance |
| L C Marles Enterprises LLC | Minor | 3PR00315 | Compliance |
| LDA Enterprises Inc | Minor | 3MH00109 | Ohio Only Program |
| Lime Lakes Energy LLC | Minor | 3IN00372 | Compliance |
| Mac's Convenience Store LLC DBA Circle K #5592 | Minor | 3PR00565 | Compliance |
| Manchester Admin Building | Minor | 3PT00129 | Compliance |
| Manchester Local Sch Dist Nolley & Manchester Sch | Minor | 3PT00031 | Compliance |
| Manchester Middle School | Minor | 3PT00130 | Compliance |
| Manchester Tavern | Minor | 3PR00683 | Compliance |
| Marathon Pipe Line LLC Clinton Station | Minor | 3IN00348 | Compliance |
| Marks Brew Thru | Minor | 3MH00165 | Ohio Only Program |
| Mayfield Park MHP | Minor | 3PV00111 | Compliance |
| McCann Plastics Inc | Minor | 3IQ00049 | Compliance |
| McCann Plastics Inc | Minor | 3IQ00108 | Compliance |
| Melody Village WWTP No 10 | Minor | 3PG00021 | Compliance |
| Metro Parks - Summit Co | Minor | 3MH00008 | Ohio Only Program |
| Michael Daly Property | Minor | 3MH00029 | Ohio Only Program |
| Nimisila Senior Estates | Minor | 3PV00057 | Compliance |
| Northfield Park Assoc LLC | Minor | 3IN00314 | Compliance |
| Novid FLLP | Minor | 3PR00638 | Compliance |
| Oak Knolls Condominiums | Minor | 3PR00651 | Compliance |
| Ohio & Erie Canalway Coalition | Minor | 3PW00039 | Compliance |
| Ohio Motel | Minor | 3PR00159 | Compliance |
| Old Trail School | Minor | 3PT00091 | Compliance |
| Our Lady of the Elms Athletic Complex | Minor | 3MH00110 | Ohio Only Program |
| PPG Industries Inc Lime Lake #6 | Minor | 3II00189 | Compliance |
| PVS Chemical Solutions | Minor | 3IE00007 | Compliance |
| Pioneer Plastics Inc * | Minor | 3IQ00109 | Compliance |
| Portage Lakes State Park | Minor | 3IY00163 | Compliance |
| Preferred Compounding Corp | Minor | 3IR00023 | Compliance |
| Pressler Home Dressed Meats | Minor | 3IH00046 | Compliance |
| Reserve Alloys LLC | Minor | 3II00194 | Compliance |
| Revlis Corp | Minor | 3IQ00058 | Compliance |
| Rex Hill MHC LLC * | Minor | 3PV00049 | Compliance |
| Richfield Hills WWTP | Minor | 3PH00003 | Compliance |
| Riverview Court Property | Minor | 3PR00652 | Compliance |
| Rubber Associates Inc | Minor | 3IR00058 | Compliance |
| SRP Industries LLC | Minor | 3IR00030 | Compliance |
| Saint-Gobain Performance Plastics Akron | Minor | 3IQ00014 | Compliance |
| Sherman Provision | Minor | 3IH00047 | Compliance |
| Site One Landscaping Supply | Minor | 3PR00767 | Compliance |
| Spring Garden Waldorf School | Minor | 3PT00127 | Compliance |
| St Bernard Golf Course | Minor | 3PR00293 | Compliance |
| St. Luke Portage Lakes | Minor | 3PR00155 | Compliance |
| Summit C & D Disposal Inc | Minor | 3II00204 | Compliance |
| Summit County Dept of Sanitary Sewer | Minor | 3MA00001 | Ohio Only Program |
| Summit Metro Parks - Firestone | Minor | 3MH00030 | Ohio Only Program |
| Summit Metro Parks - Hampton Hills | Minor | 3MH00091 | Ohio Only Program |
| Summit Metro Parks - Silver Creek Cross Country Crs | Minor | 3MH00093 | Ohio Only Program |
| Summit Metro Parks - Springfield Bog | Minor | 3MH00031 | Ohio Only Program |
| Summit Metro Parks- Bike and Hike Trail | Minor | 3MH00092 | Ohio Only Program |
| Sunbelt Rentals | Minor | 3PR00685 | Compliance |
| The Retreat at Creekside | Minor | 3PR00753 | Compliance |
| The Upper Deck | Minor | 3PR00498 | Compliance |
| Tiki Underground | Minor | 3PR00569 | Compliance |
| Tri-Cast Ltd | Minor | 3PR00412 | Compliance |
| Tri-County Concrete Co Inc | Minor | 3IN00319 | Compliance |
| Underwood Pub and Pizza | Minor | 3PR00306 | Compliance |
| Upper Tuscarawas WWTP No 36 | Major - Fact Sheet | 3PK00013 | Compliance |
| Wayside Farm Nursing Home & Rehab Center | Minor | 3PR00530 | Compliance |
| Wils Grill & Pub | Minor | 3PR00761 | Compliance |
| Winking Lizard | Minor | 3PR00151 | Compliance |
| Wood Hollow Metro Park | Minor | 3MH00064 | Ohio Only Program |
| Zelray Park WWTP No 48 | Minor | 3PH00051 | Compliance |
| Acorn Acres Amish Parochial Sch | Minor | 3MH00026 | Ohio Only Program |
| Ajax Tocco Magnethermic Corp | Minor | 3IS00102 | Compliance |
| Alpha Machining Holding Tank | Minor | 3MH00146 | Ohio Only Program |
| Amato Enterprises Inc | Minor | 3MH00140 | Ohio Only Program |
| Amoto Creek School | Minor | 3MH00065 | Ohio Only Program |
| Arhaven Estates MHP | Minor | 3PV00064 | Compliance |
| BDM Warren Steel Operations | Major - Fact Sheet | 3ID00071 | Compliance |
| Bailes Commercial Bldg * | Minor | 3PR00186 | Compliance |
| Baker Elem Sch | Minor | 3PT00083 | Compliance |
| Baldauf 4-Plex Apts | Minor | 3PW00031 | Compliance |
| Bazetta Christian Church | Minor | 3PR00249 | Compliance |
| Bazetta WWTP | Minor | 3PG00140 | Compliance |
| Bellwick Bowling Lanes | Minor | 3PR00262 | Compliance |
| Bloomfield High School | Minor | 3PT00128 | Compliance |
| Blue Water Manor MHC LLC | Minor | 3PV00060 | Compliance |
| Boss Studio LLC | Minor | 3PR00791 | Compliance |
| Bradley's Pro Pressure Wash Inc | Minor | 3PR00440 | Compliance |
| Briarfield of Cortland | Minor | 3PR00166 | Compliance |
| Bristol Inn | Minor | 3PR00559 | Compliance |
| Bristol Local School | Minor | 3PT00065 | Compliance |
| Brookfield Acres MHP | Minor | 3PV00056 | Compliance |
| Brookfield WWTP | Major - Fact Sheet | 3PJ00001 | Compliance |
| Camp Sugarbush | Minor | 3PR00257 | Compliance |
| Candywood Cellar | Minor | 3PR00689 | Compliance |
| Centerpoint Amish Parochial School | Minor | 3MH00117 | Ohio Only Program |
| Citi Mortage | Minor | 3PR00739 | Compliance |
| Cleveland-Cliffs Cleveland Works LLC - Warren | Major - Fact Sheet | 3ID00004 | Compliance |
| Clover Meadow Amish Parochial School | Minor | 3MH00190 | Ohio Only Program |
| Cortland Loyal Order of Moose 1012 | Minor | 3PR00340 | Compliance |
| Crossroads Bar & Grill Inc | Minor | 3PR00790 | Compliance |
| Currie Elem Sch | Minor | 3PT00084 | Compliance |
| Dollar General | Minor | 3PR00645 | Compliance |
| Dollar General - Southington | Minor | 3PR00770 | Compliance |
| Double B Properties / Mespo Expo | Minor | 3IN00300 | Compliance |
| Ellwood Engineered Castings Co | Minor | 3IM00002 | Compliance |
| End of Commons General Store | Minor | 3PR00465 | Compliance |
| FSSH Holdings II | Minor | 3PR00789 | Compliance |
| Farmington Footwear & More | Minor | 3MH00180 | Ohio Only Program |
| First Church of the Nazarene | Minor | 3PR00671 | Compliance |
| Four Seasons MHC LLC | Minor | 3PV00025 | Compliance |
| Fowler Center Land Company, LLC | Minor | 3PR00755 | Compliance |
| Fowler MHP * | Minor | 3PV00040 | Compliance |
| Fox Den WWTP | Minor | 3PG00148 | Compliance |
| GCO Ltd | Minor | 3IN00041 | Compliance |
| Gas Land Food Mart | Minor | 3PR00680 | Compliance |
| Girard WWTP | Major - Fact Sheet | 3PD00010 | Compliance |
| Greazydaves Auto Repair LLC | Minor | 3MH00048 | Ohio Only Program |
| Greene VF R Holding Tank | Minor | 3MH00164 | Ohio Only Program |
| Greenville Tree Farm | Minor | 3MP00059 | Ohio Only Program |
| Gustavus Assisted Living WWTP | Minor | 3PR00657 | Compliance |
| Gustavus Twp Park | Minor | 3MH00077 | Ohio Only Program |
| Halfway Restaurant | Minor | 3PR00227 | Compliance |
| Hidden Hill Bar & Grill | Minor | 3PR00773 | Compliance |
| Homestead | Minor | 3PR00198 | Compliance |
| Hubbard WPCF | Major - Fact Sheet | 3PD00028 | Compliance |
| Jaks Fine Foods | Minor | 3PR00411 | Compliance |
| Jimmer Holdings LLC | Minor | 3PR00772 | Compliance |
| Joseph Badger Local School | Minor | 3PT00122 | Compliance |
| Kinsman WWTP | Minor | 3PH00060 | Compliance |
| Kmart Warren Distribution Center | Minor | 3PS00007 | Compliance |
| LB Foster WWTP | Minor | 3IS00125 | Compliance |
| Lakeside Amish Parochial School | Minor | 3MH00115 | Ohio Only Program |
| Lakeview MHP | Minor | 3PV00020 | Compliance |
| Lordstown Construction Recovery | Minor | 3IN00390 | Compliance |
| Lordstown Energy Center | Minor | 3MH00096 | Ohio Only Program |
| Mack Industries: Vienna Site | Minor | 3IN00343 | Compliance |
| Mahoning Valley Sanitary Dist * | Minor | 3MP00008 | Ohio Only Program |
| Mahoning Valley Sanitary Dist * | Minor | 3IW00041 | Compliance |
| Maple Wood School | Minor | 3MH00143 | Ohio Only Program |
| Maplewood Elementary K-6 | Minor | 3PT00070 | Compliance |
| Maplewood HS | Minor | 3PT00078 | Compliance |
| Mark's Collision | Minor | 3MH00066 | Ohio Only Program |
| Mathews Board of Education Office | Minor | 3PT00150 | Compliance |
| McDonald Steel Corp | Minor | 3ID00058 | Compliance |
| Meadowbrook Manor Nursing Home | Minor | 3PR00250 | Compliance |
| Meadowlands School | Minor | 3MH00171 | Ohio Only Program |
| Meander WPCF | Major - Fact Sheet | 3PK00011 | Compliance |
| Mecca Cones & Coneys | Minor | 3MH00059 | Ohio Only Program |
| Mecca WWTP No 1 | Minor | 3PG00104 | Compliance |
| Mesopotamia Elementary School | Minor | 3PT00148 | Compliance |
| Midway Mobile Homes LLC | Minor | 3PV00069 | Compliance |
| Mill Creek Amish Parochial School | Minor | 3MH00113 | Ohio Only Program |
| Newton Falls WPC | Major - Fact Sheet | 3PD00015 | Compliance |
| Niles WWTP | Major - Fact Sheet | 3PD00036 | Compliance |
| ODOT Brookfield Maintenance Outpost | Minor | 3PP00042 | Compliance |
| OHSO Southington MHP LLC | Minor | 3PV00066 | Compliance |
| Ohio Star Forge Co | Minor | 3IN00336 | Compliance |
| Ohio State Highway Patrol - Warren DHQ Post 78 | Minor | 3PR00757 | Compliance |
| Optimist Club Foundation of Bazetta Cortland Ohio Inc | Minor | 3PR00774 | Compliance |
| Owens Residence His & Hers Beauty Salon & Barber | Minor | 3PR00741 | Compliance |
| Paradise Lakes Family Campground | Minor | 3PR00663 | Compliance |
| Pleasant Park Mobile Court | Minor | 3PV00067 | Compliance |
| Pleasant Valley Church and School | Minor | 3PR00455 | Compliance |
| Queen of the Holy Rosary Church | Minor | 3PR00253 | Compliance |
| RMI Titanium Company LLC | Minor | 3IC00026 | Compliance |
| Respiratory Care Partners | Minor | 3PR00783 | Compliance |
| Ridge Ranch Campgrounds | Minor | 3PR00310 | Compliance |
| Rock of Grace Church | Minor | 3PR00462 | Compliance |
| Ron Co Rentals | Minor | 3PW00026 | Compliance |
| Sharon Speedway WWT and Reuse Project | Minor | 3IN00339 | Compliance |
| Short Stop Truck Plaza | Minor | 3PR00162 | Compliance |
| Silver Star Lounge | Minor | 3PR00531 | Compliance |
| Sonnys Family Restaurant | Minor | 3PR00216 | Compliance |
| Southington Local School Dist | Minor | 3PT00134 | Compliance |
| Southington Local Schools | Minor | 3PT00067 | Compliance |
| Stoneybrooke Village MHP | Minor | 3PY00001 | Compliance |
| Sunset View School | Minor | 3MH00144 | Ohio Only Program |
| TRU-Gustavus Outpost Holding Tank WWTS | Minor | 3MH00178 | Ohio Only Program |
| Thomas Steel Strip Corporation - TATA Steel Plating | Major - Fact Sheet | 3IC00056 | Compliance |
| Trogon Development LLC Niles Generating Station | Minor | 3IB00007 | Compliance |
| Truck World Hubbard Food Mart | Minor | 3IG00040 | Compliance |
| Trumbull Cty Sanitary Eng Newton Falls No 2 | Minor | 3PG00105 | Compliance |
| Trumbull Energy Center | Minor | 3IN00398 | Compliance |
| Trumbull Mosquito Creek WWTP | Major - Fact Sheet | 3PK00009 | Compliance |
| US Post Office | Minor | 3MH00157 | Ohio Only Program |
| Valley MHP | Minor | 3PV00096 | Compliance |
| Vienna Police Station | Minor | 3MH00151 | Ohio Only Program |
| Vienna Twp Volunteer Fire Dept | Minor | 3MH00152 | Ohio Only Program |
| Vienna WWTP No 1 | Minor | 3PG00144 | Compliance |
| Villa Maria Teresa Preschool | Minor | 3PR00200 | Compliance |
| Warren Family Mission | Minor | 3PR00510 | Compliance |
| Warren No 3 WWTP | Minor | 3PG00106 | Compliance |
| Warren WPCF | Major - Fact Sheet | 3PE00008 | Compliance |
| Watson's Towing | Minor | 3PR00612 | Compliance |
| West Farmington Hardware | Minor | 3MH00142 | Ohio Only Program |
| West Farmington WWTP | Minor | 3PB00103 | Compliance |
| Westwood Lake Park | Minor | 3PV00068 | Compliance |
| William List Commercial Bldg | Minor | 3PR00745 | Compliance |
| Wyngate Manor MHP | Minor | 3PV00019 | Compliance |
| Yankee Lake Inc | Minor | 3PR00574 | Compliance |
| ADM Animal Nutrition - Sugarcreek | Minor | 0IN00274 | Compliance |
| Aero Pallets Inc | Minor | 0IN00249 | Compliance |
| American Refining Group | Minor | 0IN00234 | Compliance |
| Baltic WWTP | Minor | 0PB00067 | Compliance |
| Belden Brick Co Plant No 3 | Minor | 0IN00014 | Compliance |
| Boltaron Inc | Minor | 0IQ00019 | Compliance |
| Central Fuel Co | Minor | 0IL00016 | Compliance |
| Dover Chemical Corporation | Major - Fact Sheet | 0IF00040 | Compliance |
| Dover Municipal Light & Power Plt | Minor | 0IB00016 | Compliance |
| Dover WWTP | Major - Fact Sheet | 0PD00005 | Compliance |
| Gnadenhutten WWTP | Minor | 0PB00017 | Compliance |
| Greer Steel Co | Minor | 0ID00003 | Compliance |
| Kerr Allotment WWTP | Minor | 0PG00031 | Compliance |
| Kimble Sanitary Landfill | Minor | 0IN00159 | Compliance |
| Kraton Chemical Company | Major - Fact Sheet | 0IF00041 | Compliance |
| Mineral City WWTP | Minor | 0PB00053 | Compliance |
| Muskingum Watershed Joint Board SWCD | Minor | 0MT00002 | Ohio Only Program |
| Muskingum Watershed Joint Board SWCD | Minor | 0MT00001 | Ohio Only Program |
| New Philadelphia WWTP | Major - Fact Sheet | 0PD00012 | Compliance |
| Newcomerstown WWTP | Major - Fact Sheet | 0PD00024 | Compliance |
| Paint Valley Hardwoods | Minor | 0MH00021 | Ohio Only Program |
| Premier Property Ventures LLC | Minor | 0IM00024 | Compliance |
| Ravens Trailer Sales Inc | Minor | 0PR00140 | Compliance |
| Regeneration Materials - Lower Springs Quarry | Minor | 0IJ00035 | Compliance |
| Rosebud Mining Co - Tusky Mine | Minor | 0IL00141 | Compliance |
| Sandyville-East Sparta WWTP | Minor | 0PJ00007 | Compliance |
| Schlindler's Broad Run Cheesehouse Inc | Minor | 0IH00057 | Compliance |
| Scott Farm Refuse Disposal Facility | Minor | 0IL00162 | Compliance |
| Stone Creek WWTP | Minor | 0PA00104 | Compliance |
| Strasburg Coal Prep Plant | Minor | 0IL00102 | Compliance |
| Strasburg WWTP | Minor | 0PB00043 | Compliance |
| Sugarcreek WTP | Minor | 0IZ00040 | Compliance |
| Sugarcreek WWTP | Minor | 0PB00070 | Compliance |
| TCMSD Wilkshire Hills | Minor | 0IY00110 | Compliance |
| Tuscarawas WWTP | Minor | 0PB00083 | Compliance |
| Twin City WWTP | Major - Fact Sheet | 0PD00015 | Compliance |
| Twin City Water District WTP | Minor | 0IV00100 | Compliance |
| Wallicks Poultry Farm 1-2-3 | Minor | 0IK00012 | Compliance |
| Wallicks Poultry Farm 4-5-6 | Minor | 0IK00013 | Compliance |
| Wilkshire Hills WWTP | Minor | 0PJ00008 | Compliance |
| Wood's Tall Timber Lake Camp-Cabin/Cottage | Minor | 0PR00155 | Compliance |
| AAA Wastewater Services Inc | Minor | 1IM00014 | Compliance |
| Aberlin Springs On-site Cluster System | Minor | 1MP00035 | Ohio Only Program |
| Billy D Estes Oil Co Bulk Station No 8555 | Minor | 1IG00007 | Compliance |
| Bowyer Farm, Cincinnati Zoo & Botanical Garden | Minor | 1MH00095 | Ohio Only Program |
| Bowyer Farm,Cincinnati Zoo&Botanical Garden - South | Minor | 1MH00128 | Ohio Only Program |
| Brausch Farms | Minor | 1MP00023 | Ohio Only Program |
| Caesars Lake MHP | Minor | 1PV00114 | Compliance |
| Camp Joy Outdoor Education Center | Minor | 1PZ00045 | Compliance |
| Camp Swoneky | Minor | 1PX00055 | Compliance |
| Cedar Oaks Wellness Center | Minor | 1PX00075 | Compliance |
| Church of God Campground WWTP | Minor | 1MP00036 | Ohio Only Program |
| Dale Acres WWTP | Minor | 1PG00096 | Compliance |
| Enterprise Refined Products Co LLC - Lebanon Terminal | Minor | 1IG00026 | Compliance |
| Flying J Travel Center | Minor | 1PZ00115 | Compliance |
| Franklin Regional WWTP | Major - Fact Sheet | 1PD00004 | Compliance |
| Franklin-Clearcreek Water Treatment Plant | Minor | 1IZ00125 | Compliance |
| Gameday Grille and Patio | Minor | 1PX00106 | Compliance |
| Lebanon Acres MHC | Minor | 1PV00049 | Compliance |
| Lebanon WWTP | Major - Fact Sheet | 1PC00003 | Compliance |
| Lower Little Miami WWTP | Major - Fact Sheet | 1PK00018 | Compliance |
| Mason Sports Park | Minor | 1MP00044 | Ohio Only Program |
| Mason WWTP No 2 | Major - Fact Sheet | 1PC00004 | Compliance |
| Mid-Western Childrens Home | Minor | 1PT00093 | Compliance |
| ODOT Rest Area 08-38 | Minor | 1PZ00073 | Compliance |
| Olive Branch Campground | Minor | 1PR00098 | Compliance |
| Pennyroyal Elementary School | Minor | 1PT00127 | Compliance |
| PetroChoice Lubrication Solutions | Minor | 1IN00304 | Compliance |
| Richard A Renneker WTP | Minor | 1IY00162 | Compliance |
| Shadow Lake Village MHP | Minor | 1PV00040 | Compliance |
| Springboro WWTP | Major - Fact Sheet | 1PC00007 | Compliance |
| Sycamore Trails WWTP | Minor | 1PG00077 | Compliance |
| Texas Gas Transmission LLC | Minor | 1IN00311 | Compliance |
| Wayne Mobile Inc | Minor | 1PV00113 | Compliance |
| Waynesville Regional WWTP | Minor | 1PB00032 | Compliance |
| Western Water Co | Minor | 1IZ00050 | Compliance |
| Appalachian Sand & Gravel | Minor | 0IJ00060 | Compliance |
| Asphalt Materials Inc | Minor | 0IN00001 | Compliance |
| Asphalt Materials Marietta Plt 2 | Minor | 0IN00069 | Compliance |
| B & N Coal - Mantel Permit 2 | Minor | 0IL00177 | Compliance |
| B & N Coal Inc - West Fork PIt | Minor | 0IP00848 | Compliance |
| B&N Coal Inc - West Fork II D-2218-1 | Minor | 0IP01810 | Compliance |
| Bells Run Station | Minor | 0IN00143 | Compliance |
| Belpre WWTP | Major - Fact Sheet | 0PD00027 | Compliance |
| Beverly WWTP | Minor | 0PB00002 | Compliance |
| Deerfield Estates WWTP | Minor | 0PG00064 | Compliance |
| Eramet Marietta Inc | Major - Fact Sheet | 0ID00001 | Compliance |
| Frontier High School | Minor | 0PT00005 | Compliance |
| Globe Metallurgical Inc | Minor | 0ID00005 | Compliance |
| Hervida 4-H Camp Inc | Minor | 0PR00107 | Compliance |
| Kraton Polymers US LLC | Major - Fact Sheet | 0IF00008 | Compliance |
| Linde Inc 2813 | Minor | 0IN00138 | Compliance |
| Little Hocking Service Center | Minor | 0IQ00023 | Compliance |
| Little Hocking WTP | Minor | 0IN00262 | Compliance |
| Lowell WWTP | Minor | 0PB00022 | Compliance |
| MPLX Terminals LLC - Marietta Terminal | Minor | 0IN00089 | Compliance |
| Macksburg Wastewater Treatment Plant | Minor | 0PA00119 | Compliance |
| Marietta Industrial Enterprises Inc | Minor | 0IN00084 | Compliance |
| Marietta WTP | Minor | 0IW00080 | Compliance |
| Marietta WWTP * | Major - Fact Sheet | 0PD00016 | Compliance |
| McNabb Butcher WWTS | Minor | 0MP00040 | Ohio Only Program |
| Muskingum River Development LLC | Major - Fact Sheet | 0IB00003 | Compliance |
| New Matamoras WWTP | Minor | 0PB00029 | Compliance |
| Newport W & SD | Minor | 0PQ00004 | Compliance |
| ODOT Bartlett Outpost | Minor | 0IN00275 | Compliance |
| ODOT Macksburg Outpost | Minor | 0IN00202 | Compliance |
| Oak Grove Complex | Minor | 0MH00004 | Ohio Only Program |
| Orion Engineered Carbons LLC | Minor | 0IF00011 | Compliance |
| Par Mar Store No 14 * | Minor | 0PR00178 | Compliance |
| ProFusion Industries LLC | Minor | 0IQ00020 | Compliance |
| Putnam Community WTP | Minor | 0IX00033 | Compliance |
| Ron's Porta Johns Inc | Minor | 0MP00022 | Ohio Only Program |
| Sharon Stone Co - Belpre Sand & Gravel | Minor | 0IJ00055 | Compliance |
| Shelly Materials Inc - Reno | Minor | 0IJ00056 | Compliance |
| Shelly Materials Inc DBA Price Inland Terminal Coal | Minor | 0IL00049 | Compliance |
| Sherlock Oil Co Inc - Beverly Bulk Plant #1 | Minor | 0IN00134 | Compliance |
| Solvay Specialty Polymers USA LLC | Major - Fact Sheet | 0IF00010 | Compliance |
| Stacy Meadowcrest WWTP | Minor | 0PG00057 | Compliance |
| Washington Power Company LLC | Major - Fact Sheet | 0IB00028 | Compliance |
| Waterford Energy Facility | Major - Fact Sheet | 0IB00027 | Compliance |
| AC Products Co | Minor | 3IN00264 | Compliance |
| ARE Accessories LLC | Minor | 3MP00027 | Ohio Only Program |
| Apple Creek WWTP | Minor | 3PB00004 | Compliance |
| Bellstore | Minor | 3PR00771 | Compliance |
| Buckeye Biogas LLC | Minor | 3IN00380 | Compliance |
| Buckeye Custom Meats | Minor | 3MH00017 | Ohio Only Program |
| Burbank WWTP | Minor | 3PA00032 | Compliance |
| Camp Luz | Minor | 3PR00692 | Compliance |
| CerCo I Inc | Minor | 3IN00005 | Compliance |
| Christian Childrens Home of Ohio | Minor | 3PR00664 | Compliance |
| Church of The Saviour | Minor | 3PR00725 | Compliance |
| Country Hair Cuts LLC | Minor | 3MH00073 | Ohio Only Program |
| Creston STP | Minor | 3PB00012 | Compliance |
| Crown Hill Manor | Minor | 3PW00037 | Compliance |
| Dalton WWTP | Minor | 3PB00013 | Compliance |
| Doylestown WPCF | Minor | 3PB00014 | Compliance |
| Doylestown WTP | Minor | 3IX00003 | Compliance |
| El Rancho Grande | Minor | 3PR00473 | Compliance |
| Forest View MHP | Minor | 3PV00125 | Compliance |
| Fredericksburg WWTP | Minor | 3PA00031 | Compliance |
| Gerbers Poultry Kidron | Minor | 3IH00049 | Compliance |
| Gingery Allotment STP | Minor | 3PG00131 | Compliance |
| Glendora Health Care Center | Minor | 3PR00499 | Compliance |
| Harsco Corp GWTP | Minor | 3IN00181 | Compliance |
| Hyponex Corp subsidiary of the Scotts Company | Minor | 3IN00166 | Compliance |
| Inspiration Hills Camp and Retreat Center | Minor | 3PR00511 | Compliance |
| James Moore DBA Lincoln Terrace Estates MHP | Minor | 3PV00017 | Compliance |
| Kidron WWTP | Minor | 3PG00159 | Compliance |
| Kister Mill Museum | Minor | 3PR00793 | Compliance |
| Koenig's Korner | Minor | 3PR00423 | Compliance |
| Kokosing Materials Inc - Wooster Plt 517 | Minor | 3PR00550 | Compliance |
| Lake Harmony Subdiv | Minor | 3PG00078 | Compliance |
| Lake Wapusun Campground | Minor | 3PR00673 | Compliance |
| Loki Inc DBA Ugly Duck | Minor | 3PR00584 | Compliance |
| Marshallville WWTP | Minor | 3PB00032 | Compliance |
| Morse TEC LLC | Minor | 3IN00243 | Compliance |
| Morton Salt Inc | Minor | 3IE00008 | Compliance |
| Mount Eaton Village | Minor | 3PA00033 | Compliance |
| New Destiny Treatment Center | Minor | 3PR00526 | Compliance |
| ODOT Rest Area 3-36 | Minor | 3PP00029 | Compliance |
| Oak Park MHC LLC | Minor | 3PV00015 | Compliance |
| Ohio Farms Packing Co | Minor | 3IH00074 | Compliance |
| Orrville WTP | Minor | 3IW00090 | Compliance |
| Orrville WWTP | Major - Fact Sheet | 3PD00017 | Compliance |
| Prairie Lane Lake Park - Front | Minor | 3MH00102 | Ohio Only Program |
| Premier Real Estate Conection Rental Property | Minor | 3PR00669 | Compliance |
| Priority Air Charter LLC | Minor | 3IN00349 | Compliance |
| Quality Castings Co | Minor | 3IN00310 | Compliance |
| Quality Castings Co | Minor | 3MP00003 | Ohio Only Program |
| Riceland WWTP | Minor | 3PG00156 | Compliance |
| Rittman PWS WTP 1 | Minor | 3IY00162 | Compliance |
| Rittman WWTP | Major - Fact Sheet | 3PD00047 | Compliance |
| Shreve WWTP | Minor | 3PB00021 | Compliance |
| Slicker Regional Storage Facility | Minor | 3MP00056 | Ohio Only Program |
| Smithville MHP | Minor | 3PG00139 | Compliance |
| Smithville WWTP | Minor | 3PB00046 | Compliance |
| Smithville Western Ltd Care Center | Minor | 3PS00010 | Compliance |
| Spruce Tree Village MHP | Minor | 3PV00119 | Compliance |
| Stahl/A Scott Fetzer Co | Minor | 3IS00111 | Compliance |
| Sundial MHP STU 1 | Minor | 3PV00121 | Compliance |
| The Olen Corp | Minor | 3IJ00069 | Compliance |
| The Pines Golf Club | Minor | 3PR00567 | Compliance |
| Touchdown Properties Ltd DBA Glen Ridge MHP | Minor | 3PV00092 | Compliance |
| Town and Country Campground STU 1 | Minor | 3PR00661 | Compliance |
| Tricor Industrial | Minor | 3IS00117 | Compliance |
| Triway Lanes | Minor | 3PR00312 | Compliance |
| Trusco Inc Bldg 2 | Minor | 3PR00545 | Compliance |
| Wayne Attention Center | Minor | 3PG00056 | Compliance |
| Wayne Co Airport | Minor | 3PG00132 | Compliance |
| Wayne Co Eastwood Subdiv STP | Minor | 3PG00133 | Compliance |
| Wayne County Research Tree Farm | Minor | 3MP00058 | Ohio Only Program |
| West Salem WWTP | Minor | 3PB00053 | Compliance |
| Westview MHP LLC | Minor | 3PV00031 | Compliance |
| Whispering Pines MHP * | Minor | 3PV00101 | Compliance |
| Wiles Storage Pond | Minor | 3IN00404 | Compliance |
| Wooster WPCP | Major - Fact Sheet | 3PD00013 | Compliance |
| Wooster Water Plant | Minor | 3IN00129 | Compliance |
| Zollinger Sand & Gravel Co | Minor | 3IJ00068 | Compliance |
| American Warming and Ventilating a division of Mestek | Minor | 2IC00058 | Compliance |
| Bloomdale WWTP | Minor | 2PA00074 | Compliance |
| Bowling Green | Major - Fact Sheet | 2PD00009 | Compliance |
| Bradner Preserve Wood Co Park Dist | Minor | 2MH00004 | Ohio Only Program |
| Bradner WWTP | Minor | 2PA00077 | Compliance |
| CSX Intermodal Terminals Inc | Minor | 2MH00008 | Ohio Only Program |
| Cardinal Aggregates Inc | Minor | 2IJ00098 | Compliance |
| Country Side MHP | Minor | 2PY00071 | Compliance |
| Custar Stone Co Inc Custar Plant | Minor | 2IJ00034 | Compliance |
| Custar WWTP | Minor | 2PA00090 | Compliance |
| Cygnet WWTP | Minor | 2PA00000 | Compliance |
| Elmwood High School | Minor | 2PT00038 | Compliance |
| Evergreen Recycling & Disposal | Minor | 2IN00108 | Compliance |
| Five Point MHP | Minor | 2PY00073 | Compliance |
| Fuel Mart #641 | Minor | 2II00050 | Compliance |
| Fuel Mart No 767 | Minor | 2PR00190 | Compliance |
| Gary Schumaker- (Millbury Bulk Plant) | Minor | 2IN00174 | Compliance |
| Gerken Materials Inc - West Millgrove Quarry * | Minor | 2IJ00089 | Compliance |
| Grand Rapids WWTP | Minor | 2PA00029 | Compliance |
| Hanson Aggregates-North Baltimore Quarry * | Minor | 2IJ00035 | Compliance |
| Hartung Brothers Inc | Minor | 2IH00114 | Compliance |
| Haskins WWTP | Minor | 2PA00026 | Compliance |
| Hirzel Canning Co | Minor | 2IH00111 | Compliance |
| Hirzel Canning Co - Pemberville | Minor | 2MP00026 | Ohio Only Program |
| Hirzel Farms | Minor | 2MP00034 | Ohio Only Program |
| Hoytville WWTP | Minor | 2PA00083 | Compliance |
| Luckey WWTP | Minor | 2PA00080 | Compliance |
| Maurers MHP | Minor | 2PY00005 | Compliance |
| McDowell WTP * | Minor | 2IW00010 | Compliance |
| Mid-Valley Pipeline Co Cygnet Transfer Station | Minor | 2II00003 | Compliance |
| Mid-Wood Inc | Minor | 2IN00187 | Compliance |
| NWS Williamsburg on the River WWTP | Minor | 2PG00097 | Compliance |
| North Baltimore WTP | Minor | 2IW00210 | Compliance |
| North Baltimore WWTP | Minor | 2PB00033 | Compliance |
| Otterbein Portage Valley | Minor | 2PS00005 | Compliance |
| Pemberville WWTP | Minor | 2PB00012 | Compliance |
| Perrysburg Estates MHP | Minor | 2PY00014 | Compliance |
| Perrysburg WWTP | Major - Fact Sheet | 2PD00002 | Compliance |
| Pilkington North America E Broadway | Minor | 2IN00020 | Compliance |
| Pilkington North America Inc | Minor | 2IN00030 | Compliance |
| Pilot Travel Center LLC No 012 | Minor | 2IN00147 | Compliance |
| Precision Aggregates II LLC | Minor | 2IJ00088 | Compliance |
| Risingsun WWTP | Minor | 2PA00094 | Compliance |
| River View MHP | Minor | 2PY00061 | Compliance |
| Stoneco Inc Lime City Plant | Minor | 2IJ00052 | Compliance |
| Stoneco Inc-Portage Quarry | Minor | 2IJ00025 | Compliance |
| Stony Ridge KOA Campground * | Minor | 2PR00300 | Compliance |
| Toledo Restoration/Wagoner Rentals | Minor | 2PW00023 | Compliance |
| Toledo TravelCenter | Minor | 2II00032 | Compliance |
| Tontogany WWTP | Minor | 2PB00024 | Compliance |
| Troy Energy LLC | Minor | 2IB00018 | Compliance |
| Twin Maples MHP | Minor | 2PY00069 | Compliance |
| USARC Luckey FUSRAP Site | Minor | 2IN90003 | Compliance |
| Village Green MHP | Minor | 2PY00008 | Compliance |
| Wayne WWTP | Minor | 2PA00071 | Compliance |
| Weston WWTP | Minor | 2PB00011 | Compliance |
| Wood County Commissioners | Minor | 2IN00120 | Compliance |
| Wylie & Sons Sand & Stone | Minor | 2IJ00107 | Compliance |