Ohio regulations
- OAC 3745-525-201 - Design criteria for new CCR landfills and any lateral expansion of a CCR landfill, 40 C.F.R. 257.70.June 15, 2026
Ohio Environmental Protection Agency rule OAC 3745-525-201 establishes design criteria for new coal combustion residue landfills and lateral expansions under federal standards; filed June 15, 2026.
- OAC 3745-525-204 - Structural integrity criteria for existing CCR surface impoundments, 40 C.F.R. 257.73.