Oklahoma Administrative Code
Title 252 - Department of Environmental Quality
Chapter 628 - Indirect Potable Reuse for Surface Water Augmentation
Subchapter 5 - Treatment Standards For Ipr Source Water
Section 252:628-5-4 - General Standards, Preliminary Treatment Standards, and Sludge Facility Standards

IPR SWTPs shall be designed to comply with the General Standards outlined in OAC 252:656-9, the Preliminary Treatment Standards outlined in OAC 252:656-13, and the Sludge Facility Standards outlined in OAC 252:656-19, along with any other construction standards outlined in OAC 252:656 that are directly related to the proposed IPR project.