WQCC rulemaking proceedings

Back to WQCC hearings

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Current proceedings 

  • Aug 10, 2020: Regulation #84, Reclaimed Water Control Regulation (public hearing).
  • Aug 10, 2020: Regulation #11, Colorado Primary Drinking Water Regulations (public hearing).
  • June 8, 2020: Regulation #38, Classifications and Numeric Standards for South Platte River Basin, Laramie River Basin, Republican River Basin, Smoky Hill River Basin (public hearing).
  • Apr 13, 2020: Regulations #31, #41, and #42: Regulation #31, The Basic Standards and Methodologies for Surface Water, #41, The Basic Standards for Ground Water, and #42, Site-Specific Water Quality Classifications and Standards for Ground Water (public hearing).
  • Mar 9, 2020: Regulations #22, Site Location and Design Approval Regulations for Domestic Wastewater Treatment Works, #61, Colorado Discharge Permit System, and #62, Regulations for Effluent Limitations (public hearing).
  • Mar 9, 2020: Regulation #11, Colorado Primary Drinking Water Regulations (written comment rulemaking).
  • Dec 9, 2019: Regulation #93, Colorado's Section 303(d) List of Impaired Waters and Monitoring and Evaluation List (public hearing).
  • Dec 9, 2019: Regulations #31 through #38, Updated Hardness-Based Cadmium Table Value Standards (public hearing).
  • Dec 9, 2019: Regulations #32 through #38, Temporary Modifications (public hearing).
  • Oct 7, 2019: Regulation #84, Reclaimed Water Control Regulation (public hearing).
  • June 10, 2019: Regulations #33 and #37, Classification and Numeric Standards for Upper Colorado River Basin, North Platte River and Lower Colorado River Basin (public hearing).