Jan. 17, 2019 — Ohio EPA webinar, DEFA 2019-2020 Water Supply Revolving Loan Account (WSRLA) Program Update . Feb. 20, 2019 — Ohio EPA's Conditional Exemption for Hazardous Waste Contaminated Wipes and Apparel (formerly referred to as the Textile Rule) . Mar. 13, 2019 — Ohio EPA’s NPDES Construction Storm Water General Permit (OHC000005) – Complying with Post-Construction Requirements . To view the full list of upcoming trainings, please click here .