Skip common site navigation and headers
United States Environmental Protection Agency
Water Quality Standards
Begin Hierarchical Links EPA Home > Water > Water Science > Water Quality Standards > Repository of Documents > Oklahoma End Hierarchical Links

 

Repository of Documents

Oklahoma

Oklahoma map Water Quality Standards for Oklahoma
You will need Adobe Acrobat Reader to view the Adobe PDF files on this page. See EPA's PDF page for more information about getting and using the free Acrobat Reader.
Oklahoma's Water Quality Standards (Chapter 45) - (PDF, 690KB)
(Effective December 29, 2003) State regulation establishing water quality standards for surface and ground waters of the State. Please note that some parts of this document are not effective for Clean Water Act purposes (see cover sheet for more info).
Implementation of  Oklahoma's Water Quality Standards (Chapter 46) - (PDF, 3.1M)
State regulation establishing for the water quality standards provisions contained in Chapter 45 including implementation procedures for water quality criteria and antidegradation policy.

Archive


Oklahoma's Water Quality Standards (Chapter 45) - (July 12, 1999) (PDF, 8MB)

 
Back to the Water Quality Standards repository of documents homepage

Features


Water Quality Criteria

 

Models | TMDLs | Permits | Water Quality Criteria | Monitoring

 
Begin Site Footer

EPA Home | Privacy and Security Notice | Contact Us