WQCC rulemaking proceedings

Current proceedings

  • Dec. 14, 2020: Regulations #32 and #38, Classifications and Numeric Standards for Arkansas River Basin and for South Platte River Basin, Laramie River Basin, Republican River Basin, Smoky Hill River Basin (written comment rulemaking).
  • Dec. 14, 2020: Regulations #32 - #34, Discharger-Specific Variances (public hearing)
  • Dec. 14, 2020: Regulations #32 - #38, Temporary Modifications (public hearing).
  • 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, 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).