Oklahoma Water Resources Board the Water Agency

Water Quality Standards

Standards Revisions

Timeline of 2016-2017 Interim Water Quality Standards Revision

Informal Meetings

October 2016

Notice of Rulemaking Published

December 2016

Proposed Rules Available for Public Comment

December 2016- January 2017

Board Hearing

January 2017

Final Proposed Rule Available

February 2017

Board Action on Final Proposed Rule

February or March 2017

Legislative Review

Spring 2017

Gubernatorial Review

Spring 2017

Final State Published Rule

July 2017

Attorney General Certification

August- October 2017

Submit to EPA for Review

August- October 2017

EPA Approval (30-90 days)

November 2017- January 2018

Rulemaking Documents

Chapter 45: Proposed Amendments - Revised Final For Board Consideration
Chapter 45: Comment Summary and Response For Board Consideration
Chapter 45: Proposed amendments
Chapter 45: Notice of proposed permanent rulemaking
Chapter 45: Rule Impact Statement

Revision Items

Oklahoma Water Quality Standards Presentation of Proposed Revisions: Formal Board Hearing (Jan. 17, 2017)
2016 Proposed Groundwater Quality Standards Staff Report
Informal Stakeholder Meeting (November 3, 2016)


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