COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT 
WATER QUALITY CONTROL COMMISSION 
5 CCR 1002-35
REGULATION NO. 35
CLASSIFICATIONS AND NUMERIC STANDARDS
FOR
GUNNISON AND LOWER DOLORES RIVER BASINS
. . . .
35.6 	TABLES
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(3) 	Table Value Standards
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Temperature	TEMPERATURE TIER	TIER CODE	SPECIES EXPECTED TO BE PRESENT	APPLICABLE MONTHS	TEMPERATURE STANDARD (OC)	
					MWAT	DM	
	. . . .						
	Warm Stream Tier 2	WS-II	brook stickleback, central stoneroller, creek chub, longnose dace, Northern redbelly dace, finescale dace, razorback sucker, white sucker	March – Nov.	27.5	28.6	
				Dec. – Feb.	13.8	14.3	
	. . . .						
. . . .
35.37	STATEMENT OF BASIS, SPECIFIC STATUTORY AUTHORITY AND PURPOSE; MAY 13, 2013 RULEMAKING; EFFECTIVE DATE SEPTEMBER 30, 2013
The provisions of C.R S. 25-8-202(1)(a), (b) and (2); 25-8-203; 25-8-204; and 25-8-402; provide the specific statutory authority for adoption of these regulatory amendments. The Commission also adopted in compliance with 24-4-103(4) C.R.S. the following statement of basis and purpose.
BASIS AND PURPOSE:
The Commission adopted revisions to Regulation #35 after a rulemaking hearing in September 2012.  Changes to table value criteria for temperature Warm Stream Tier 2 subclass that were made in the 2010 Basic Standards hearing were inadvertently overlooked at the time the proposal for that rulemaking was developed.  In today’s action the Commission adopted the corrections to the table values for this parameter in section 35.6.