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Code of Colorado Regulations
Official Publication of the State Administrative Rules (24-4-103(11) C.R.S.)

Home >Browse rules >Department of Public Health and Environment > Water Quality Control Commission (1002 Series) > 5 CCR 1002-37



5 CCR 1002-37    REGULATION NO. 37 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR LOWER COLORADO RIVER BASIN

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5 CCR 1002-37 effective 06/30/2017 (PDF)

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Rule version by
effective date (PDF)
Filing Type Adopted date Colorado Register
publication date
Rulemaking details
(eDocket tracking #)
06/30/2017 Permanent Rule 01/09/2017 02/10/2017 2016-00381
06/30/2016 Permanent Rule 01/11/2016 02/10/2016 2015-00520
03/01/2016 Permanent Rule 01/11/2016 02/10/2016 2015-00763
06/30/2015 Permanent Rule 01/12/2015 02/10/2015 2014-00793
12/31/2014 Permanent Rule 08/11/2014 09/10/2014 2014-00094
06/30/2014 Permanent Rule 03/11/2014 n/a 2013-00883
09/30/2013 Permanent Rule 05/13/2013 n/a 2012-01078
06/30/2013 Permanent Rule 01/14/2013 n/a 2012-00736
01/01/2012 Permanent Rule 06/13/2011 n/a 2011-00117
06/30/2011 Permanent Rule 01/10/2011 n/a 2010-00755
06/30/2010 Permanent Rule 02/08/2010 n/a 2009-00726
01/01/2009 Permanent Rule 08/11/2008 n/a 2008-00146
03/01/2008 Permanent Rule 01/14/2008 n/a 2007-00948
09/01/2007 Permanent Rule 04/09/2007 n/a 2006-01198
07/01/2007 Permanent Rule 02/12/2007 n/a 2006-00863
06/29/2007 Admin Change by SOS 06/29/2007 n/a 2007-00707
03/27/2007 Admin Change by SOS 03/27/2007 n/a 2007-00357
03/04/2007 Permanent Rule 01/08/2007 n/a 2006-00585
10/18/2006 Admin Change by SOS 10/18/2006 n/a 2006-01082
Imported Permanent Rule n/a n/a