Oklahoma Water Resources Board the Water Agency

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Standards Revisions

2020-2021 Water Quality Standards Rulemaking Key Dates*
Proposed rules published in OK Register December 2020
Public Hearing (Opportunity for Public Comment) January 7, 2021 at 2:00 p.m.
End of Public Comment Period February 15, 2021 at 5:00 p.m.
Staff Presentation to the Board (No Public Comment) February 16, 2021 at 9:30 a.m.
Board action on proposed rule March 16, 2021
Legislative & Gubernatorial Review Spring 2021
Rules become state law September 2021
Submit to EPA for review & approval Fall 2021
*Timeline subject to revision as necessary

Rulemaking Documents

Supporting Documents

Revision Items

Documents will be added as they become available.


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