Clean Water Act § 404 Assumption Rulemaking

Tractor dredging a shallow river

Stakeholder Materials | Clean Water Act § 404 Assumption

Revised on: December 19, 2018 - 3:45pm

December 2018

Dec. 6, 2018 Meeting | Phoenix

October 2018

Oct. 2, 2018 Meeting | Phoenix

July 2018

U.S. Army Corps of Engineers memo on assumable waters changes | View/Download PDF >

 

June 2018

ADEQ Presentation | June 26 and 28 | View/Download PDF >

June 28, 2018 Meeting | Tucson

June 26, 2018 Meeting | Phoenix

404 Assumption Presentation | June 6 and 7, 2018 | View/Download PDF >

Engagement Worksheets and Instructions | Download Word Document > 
Technical Work Group Charters Exercise | Download Word Document >

June 7, 2018 Meeting | Tucson

June 6, 2018 Meeting | Phoenix

 

 

State Authority

In April of 2018, Governor Ducey signed SB14931 into law, granting the state the authority to develop rules to assume the program consistent with the Clean Water Act (CWA) | Read Bill >

Federal Authority

CWA § 404 (33 U.S.C. 1344) | View >

Federal Regulations for CWA § 404 Assumption
  • 40 CFR Part 233 (state program regulations) | View >
  • 40 CFR Part 230 (section 404(b)(1) Guidelines for dredge and fill permits, including compensatory mitigation requirements) | View >
  • 40 CFR Part 232 (section 404 definitions) | View >