Oklahoma Water Resources Board the Water Agency

   Board Meetings | Rules | Forms | FAQ | Reports | OCWP | About Us | News

Water Quality Standards

Standards Revisions

Timeline of 2017-2018 Interim Water Quality Standards Revision

Informal Meetings

September-October 2017

Notice of Rulemaking Published

December 2017

Proposed Rules Available for Public Comment

December 2017-January 2018

Board Hearing

January 2018

Final Proposed Rule Available

February 2018

Board Action on Final Proposed Rule

February or March 2018

Legislative Review

Spring 2018

Gubernatorial Review

Spring 2018

Final State Published Rule

July 2018

Attorney General Certification

August- October 2018

Submit to EPA for Review

August- October 2018

EPA Approval (30-90 days)

November 2018- January 2019

Rulemaking Documents

Supporting Documentation

Revision Items


Top | Site Index | Help | Water Related Links | Accessibility | Disclaimer 

3800 North Classen Boulevard, Oklahoma City, OK 73118

Visit the Oklahoma State Portal

©1998-2018, OWRB
Last updated: December 20, 2017

This site has been redesigned using Cascading Style Sheets (CSS). If you are seeing this message you are using an older browser which lacks support for CSS. Please upgrade your browser to the latest version of Internet Explorer, Netscape or other CSS compatible browser to view this page properly.