Statutes, codes, and regulations
Colorado Administrative Code
Department 1000 - Department of Public Health and EnvironmentDivision 1002 - Water Quality Control Commission (1002 Series)
Rule 5 CCR 1002-31 - REGULATION NO. 31 - THE BASIC STANDARDS AND METHODOLOGIES FOR SURFACE WATER
Section 5 CCR 1002-31.12 - SALINITY AND SUSPENDED SOLIDS

5 Colo. Code Regs. § 1002-31.12

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Current through Register Vol. 47, No. 11, June 10, 2024
Section 5 CCR 1002-31.12 - SALINITY AND SUSPENDED SOLIDS

The Commission recognizes that excessive salinity and suspended solids levels can be detrimental to the water use classifications. The Commission has established salinity standards for the Colorado River Basin ("Water Quality Standards for Salinity including Numeric Criteria and Plan of Implementation of Salinity Control", Commission Regulation No. 39) but has not established or assigned other standards for salinity or suspended solids control practices to be developed through 208 plans, coordination with agricultural agencies, and further studies of existing water quality.

5 CCR 1002-31.12

39 CR 11, June 10, 2016, effective 6/30/2016
39 CR 17, September 10, 2016, effective 12/31/2016
40 CR 03, February 10, 2017, effective 3/2/2017
40 CR 23, December 10, 2017, effective 12/30/2017
41 CR 01, January 10, 2018, effective 1/31/2018
43 CR 03, February 10, 2020, effective 6/30/2020
43 CR 11, June 10, 2020, effective 6/30/2020
44 CR 17, September 10, 2021, effective 12/31/2021
Renumbered from 5 CCR 1002-31.57 44 CR 17, September 10, 2021, effective 12/31/2021
Renumbered to 5 CCR 1002-31.5844 CR 17, September 10, 2021, effective 12/31/2021
46 CR 10, May 25, 2023, effective 6/14/2023