Code of Colorado Regulations
1000 - Department of Public Health and Environment
1002 - Water Quality Control Commission (1002 Series)
5 CCR 1002-35 - REGULATION NO. 35 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR GUNNISON AND LOWER DOLORES RIVER BASINS
- Section 5 CCR 1002-35.1 - AUTHORITY
- Section 5 CCR 1002-35.2 - PURPOSE
- Section 5 CCR 1002-35.3 - INTRODUCTION
- Section 5 CCR 1002-35.4 - DEFINITIONS
- Section 5 CCR 1002-35.5 - BASIC STANDARDS
- Section 5 CCR 1002-35.6 - TABLES
- Section 5 CCR 1002-35.7 - 35.10 - Reserved
- Section 5 CCR 1002-35.11 - STATEMENT OF BASIS AND PURPOSE
- Section 5 CCR 1002-35.12 - STATEMENT OF BASIS AND PURPOSE REGARDING THE ADOPTION OF MINOR CORRECTONS AND CLARIFICATIONS FOR THE BASIC STANDARDS AND METHODOLOGIES AND CORRECTIONS TO THE NUMERIC STANDARDS FOR THE SAN JUAN AND DOLORES, GUNNISON, AND LOWER DOLORES, RIO GRANDE, AND THE SOUTH PLATTE RIVER BASINS
- Section 5 CCR 1002-35.13 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY, AND PURPOSE
- Section 5 CCR 1002-35.14 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; 1988 AMENDEMENTS REGARDING SAN MIGUEL RIVER SEGMENTS
- Section 5 CCR 1002-35.15 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY, AND PURPOSE: (1988 revisions regarding Canyon Creek, Sneffels Creek and Imogene Creek)
- Section 5 CCR 1002-35.16 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; May, 1990 HEARING ON SEVERAL SEGMENTS
- Section 5 CCR 1002-35.17 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; NOVEMBER 2, 1992
- Section 5 CCR 1002-35.18 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; MARCH 1, 1993 HEARING
- Section 5 CCR 1002-35.19 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY, AND PURPOSE, September 7, 1993
- Section 5 CCR 1002-35.20 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY, AND PURPOSE (February, 1995 Rulemaking)
- Section 5 CCR 1002-35.21 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE (1995 Silver hearing)
- Section 5 CCR 1002-35.21 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JUNE 12, 2006 RULEMAKING; ADOPTED AUGUST 14, 2006; EFFECTIVE JANUARY 1, 2007
- Section 5 CCR 1002-35.22 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE (December, 1995 Rulemaking)
- Section 5 CCR 1002-35.23 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE (June, 1997 hearing)
- Section 5 CCR 1002-35.24 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JULY, 1997 RULEMAKING
- Section 5 CCR 1002-35.25 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; APRIL, 1998 RULEMAKING
- Section 5 CCR 1002-35.26 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER, 1998 RULEMAKING
- Section 5 CCR 1002-35.30 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE: January 2007 Rulemaking Hearing; Final Action February 12, 2007; Revisions effective July 1, 2007
- Section 5 CCR 1002-35.31 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE DECEMBER 2009 RULEMAKING REGARDING TEMPORARY MODIFICATIONS; FINAL ACTION FEBRUARY 8, 2010; EFFECTIVE DATE JUNE 30, 2010
- Section 5 CCR 1002-35.32 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE DECEMBER 2010 RULEMAKING REGARDING TEMPORARY MODIFICATIONS; FINAL ACTION JANUARY 10, 2011; EFFECTIVE DATE JUNE 30, 2011
- Section 5 CCR 1002-35.33 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE JUNE 13, 2011 RULEMAKING REGARDING TEMPORARY MODIFICATIONS; EFFECTIVE DATE JANUARY 1,2012
- Section 5 CCR 1002-35.34 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; SEPTEMBER 10, 2012 RULEMAKING; FINAL ACTION NOVEMBER 5, 2012; EFFECTIVE DATE MARCH 30, 2012
- Section 5 CCR 1002-35.35 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE DECEMBER 10, 2012 RULEMAKING; FINAL ACTION JANUARY 14, 2013 EFFECTIVE DATE JUNE 30, 2013
- Section 5 CCR 1002-35.36 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE APRIL 8, 2013 RULEMAKING; FINAL ACTION MAY 13, 2013 EFFECTIVE DATE SEPTEMBER 30, 2013
- Section 5 CCR 1002-35.37 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; MAY 13, 2013 RULEMAKING; EFFECTIVE DATE SEPTEMBER 30, 2013
- Section 5 CCR 1002-35.38 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE DECEMBER 9, 2013 RULEMAKING; FINAL ACTION MARCH 11, 2014, EFFECTIVE DATE JUNE 30, 2014
- Section 5 CCR 1002-35.39 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY, AND PURPOSE: DECEMBER 8, 2014 RULEMAKING; EFFECTIVE DATE JUNE 30, 2015
- Section 5 CCR 1002-35.40 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 8, 2014 RULEMAKING; FINAL ACTION JANUARY 12, 2015; EFFECTIVE DATE JUNE 30, 2015
- Section 5 CCR 1002-35.41 - STATEMENT OF BASIS AND PURPOSE REGARDING THE ADOPTION OF NONSUBSTANTIVE CHANGES TO THE CLASSIFICATION AND NUMEIRC STANDARDS FOR GUNISON AND LOWER DOLORES RIVER BASINS, JANUARY 11, 2016 RULEMAKING; EFFECTIVE DATE MARCH 1, 2016
- Section 5 CCR 1002-35.42 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 14, 2015 RULEMAKING; FINAL ACTION JANUARY 11, 2016; EFFECTIVE DATE JUNE 30, 2016
- Section 5 CCR 1002-35.43 - STATEMENT OF BASIS SPECIFIC STATUTORY AUTHORITY AND PURPOSE: OCTOBER 11, 2016 RULEMAKING; FINAL ACTION NOVEMBER 14, 2016; EFFECTIVE DATE MARCH 1, 2017
- Section 5 CCR 1002-35.44 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 12, 2016 RULEMAKING; FINAL ACTION JANUARY 9, 2017; EFFECTIVE DATE JUNE 30, 2017
- Section 5 CCR 1002-35.45 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JUNE 12, 2017 RULEMAKING; FINAL ACTION AUGUST 7, 2017; EFFECTIVE DATE DECEMBER 31, 2017
- Section 5 CCR 1002-35.46 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 10, 2018 RULEMAKING; FINAL ACTION JANUARY 14, 2019; EFFECTIVE DATE JUNE 30, 2019
- Section 5 CCR 1002-35.47 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 9, 2019 RULEMAKING; FINAL ACTION JANUARY 13, 2020; EFFECTIVE DATE JUNE 30, 2020
- Section 5 CCR 1002-35.48 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 9, 2019 RULEMAKING; FINAL ACTION JANUARY 13, 2020; EFFECTIVE DATE JUNE 30, 2020
- Section 5 CCR 1002-35.49 - STATEiVIENT OF BASiS, SPECiFiC STATUTORY AUTHORiTY AND PURPOSE; DECEiVIBER 14, 2020 RULEiVIAKiNG; FiNAL ACTiON FEBRUARY 8, 2021; EFFECTIVE DATE JUNE 30, 2021
- Section 5 CCR 1002-35.50 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JUNE 14-15, 2021 RULEMAKING; FINAL ACTION AUGUST 9, 2021; EFFECTIVE DATE DECEMBER 31, 2021
- Section 5 CCR 1002-35.51 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JUNE 13-14, 2022 RULEMAKING; FINAL ACTION AUGUST 8, 2022; EFFECTIVE DATE SEPTEMBER 30, 2022
- Section 5 CCR 1002-35.52 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; APRIL 10, 2023 RULEMAKING; FINAL ACTION APRIL 12, 2023; EFFECTIVE DATE JUNE 14, 2023
- Section 5 CCR 1002-35.53 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; OCTOBER 10, 2023 RULEMAKING; FINAL ACTION OCTOBER 10, 2023; EFFECTIVE DATE DECEMBER 31, 2023
- Section 5 CCR 1002-35.71 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; JULY, 2001 RULEMAKING
- Section 5 CCR 1002-35.72 - STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; DECEMBER 12, 2005 RULEMAKING EFFECTIVE MARCH 2, 2006
- Appendix 1 - Stream Classifications and Water Quality Standards Tables
Current through Register Vol. 47, No. 5, March 10, 2024
Rules 35.5, 35.30
eff. 07/01/2007.
Rules 35.6 (Tables 1-13), 35.31 eff. 06/30/2010
Rules 35.6 (Tables 1-13), 35.32 eff. 06/30/2011.
Rules 35.6 (Tables pgs. 1, 2, 5-7, 9-11), 35.33 eff. 01/01/2012.
Rules 35.5 , 35.5 , 35.6 (2)-35.6(3), 35.34 eff. 03/30/2013.
Rules
35.6 (Table pg. 2), 35.35 eff. 06/30/2013.
Rules 35.6 , 35.6 ,
35.6 (Tables pgs. 1-5, 7-9, 13-14, 17-19, 21), 35.36-35.37 eff. 09/30/2013.
Rule 35.38 eff. 06/30/2014.
Rules 35.6 San Miguel
River segment 3b, Uncompahgre River segment 3b, Upper Gunnison River segment
13, 35.39, 35.40 eff. 06/30/2015.
Rules 35.6, 35.41 , Appendix
35-1 eff. 03/01/2016.
Rule 35.42 , Appendix 35-1 eff. 06/30/2016.
Rules 35.6 , 35.43 , Appendix 35-1 eff. 03/01/2017.
Rule 35.44 , Appendix 35-1 eff. 06/30/2017.
Rules 35.2 -35.6 ,
35.45, Appendix 35-1 eff. 12/31/2017.
Rule 35.46 , Appendix 35-1
eff. 06/30/2019.
Rules 35.6 , 35.47 , 35.48, Appendix 35-1 eff.
06/30/2020.
Rules 35.49 , Appendix 35-1 eff. 06/30/2021.
Rules 35.5 -35.6 , 35.50, Appendix 35-1 eff. 12/31/2021.
Rules 35.5 , 35.6(2)(a), 35.6(4), 35.6(6)(a), 35.51, Appendix 35-1
eff. 09/30/2022.
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