This Chapter establishes guidance and requirements for DEQ jurisdictional areas for the implementation of Oklahoma's Water Quality Standards, found at OAC 252:730, pursuant to 27A O.S § 1-1-202(B), which mandated each of the state's environmental agencies to promulgate a Water Quality Standards Implementation Plan (WQSIP) by July 1, 2001, for its jurisdictional areas of environmental responsibility in compliance with the Administrative Procedures Act. Each state environmental agency is required to review its WQSIP at least every three years thereafter to determine whether revisions to the plan are necessary. In addition to this subchapter, the following may apply:

1. (1) OAC 252:205, "Hazardous Waste Management;"
2. (2) OAC 252:220, "Brownfields;"
3. (3) OAC 252:301, "Laboratory Accreditation;"
4. (4) OAC 252:410, "Radiation Management;"
5. (5) OAC 252:515, "Management of Solid Waste;"
6. (6) OAC 252:606, "Discharge Standards;"
7. (7) OAC 252:616, "Industrial Wastewater Systems;"
8. (8) OAC 252:619, "Operation and Maintenance of Non-Industrial Total Retention Lagoon Systems and Land Application;"
9. (9) OAC 252:621, "Non-Industrial Flow-Through and Public Water Supply Impoundments Including Land Application;"
10. (10) OAC 252:626, "Public Water Supply Construction Standards;"
11. (11) OAC 252:631, "Public Water Supply Operation;"
12. (12) OAC 252:641, "Individual and Small Public On-Site Sewage Treatment Systems;"
13. (13) OAC 252:652, "Underground Injection Control;"
14. (14) OAC 252:656, "Water Pollution Control Facility Construction;" and
15. (15) OAC 252:710, "Waterworks and Wastewater Works Operator Certification."

Added at 18 Ok Reg 1566, eff 6-1-01

Amended at 40 Ok Reg 244, eff 10-25-22 (emergency)

Amended at 40 Ok Reg 2021, eff 9-15-23

Amended at 41 Ok Reg, Number 23, effective 9-15-24