Rulemaking Proceedings

Current Proceedings

06/10/2013  Regulations #32 and #36 Classifications and Numeric Standards for Arkansas and Rio Grande River Basins (Public Hearing)

05/13/13 Regulation #55  Water Quality Improvement Fund (Public Hearing)

05/13/13  Regulations #34 and #35 Classifications and Numeric Standards for San Juan and Gunnison River Basins (Written Comment Only Rulemaking)

05/13/13  Regulation #84  Reclaimed Water Control Regulation (Public Hearing)

05/13/13   Regulation #21  Procedural Rules (Public Hearing)

04/08/13  Regulation #38    Classifications and Numeric Standards for South Platte River Basin; Laramie River Basin; Republican River Basin; Smoky Hill River Basin    (Public Hearing regarding Upper South Platte segment 16a, Sand Creek, selenium and mercury standards)

04/08/13  Regulations #32-#38   Arsenic Temporary Modifications (Public Hearing) 

03/12/13  Regulation #43  On-site Wastewater Treatment Systems Regulation  (Public Hearing)

Recently Completed Proceedings

12/10/12  Regulations #32, #33, #35, #36, #37 and #38  Temporary Modifications  (Public Hearing)

10/09/12  Regulation #72, Cherry Creek Reservoir Control Regulation   (Public Hearing)

10/09/12  Regulation #38, Classification and Numeric Standards for South Platte River Basin; Laramie River Basin; Republican River Basin; Smoky Hill River Basin    (Public Hearing regarding Boulder Creek Segment 9 arsenic standard)

09/10/2012   Regulations #34 and #35, Classification and Numeric Standards for San Juan and Dolores River Basins, and Gunnison and Lower Dolores River Basins    (Public Hearing)

08/13/12  Regulation #38, Classification and Numeric Standards for South Platte River Basin; Laramie River Basin; Republican River Basin; Smoky Hill River Basin    (Public Hearing regarding South Platte Segment 14 arsenic standard)

08/13/12  Regulations #31 and #41, The Basic Standards for Ground Water and the chemical organic standards in the Basic Standards and Methodologies for Surface Water   (Public Hearing)

03/12/12   Regulations #31 and #85, Nutrients (Public Hearing)

Rulemakings for Classifications and Standards Review

Regulation #31, Basic Standards and Methodologies for Surface Water

Regulation #38, Classifications and Numeric Standards for South Platte River Basin; Laramie River Basin; Republican River Basin; Smoky Hill River Basin

Regulations #33 and #37, Classifications and Numeric Standards for Upper Colorado River Basin and North Platte River; and Lower Colorado River Basin

Regulations #32 and #36, Classifications and Numeric Standards for Arkansas River Basin; and Rio Grande Basin

Regulations #34 and #35, Classifications and Numeric Standards for San Juan and Dolores River Basins; and Gunnison and Lower Dolores River Basins

Your opinion is important to us.  If you have comments regarding this information, or wish to have additional information included, please email us at cdphe.wqcc@state.co.us.