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

Details of Tracking Number  2011-00553


CCR details

Tracking Number 2011-00553
Type of Filing Permanent Rule
Department 1000 Department of Public Health and Environment
Agency 1002 Water Quality Control Commission (1002 Series)
CCR Number 5 CCR 1002-93
CCR Title REGULATION NO. 93 - COLORADO'S SECTION 303(D) LIST OF IMPAIRED WATERS AND MONITORING AND EVALUATION LIST

Proposed rule

Notice Filed with SOS 08/12/2011
Rule ProposedRuleAttach2011-00553.PDF
Statutory Authority sections 25-8-202(1)(a), (b), and (i), (2) and (6); 25-8-203; 25-8-204; and 25-8-401; C.R.S.; section 24-4-103(4) C.R.S.
Description of Subjects/Issues 303(d) List (of impaired waters) and Colorado's Monitoring and Evaluation List
Purpose/Objective of Rule This regulation establishes Colorado’s List of Water-Quality-Limited Segments Requiring Total Maximum Daily Loads (“TMDLs”) and Colorado’s Monitoring and Evaluation List. (1) The list of Water-Quality-Limited Segments Requiring TMDLs fulfills requirements of section 303(d) of the federal Clean Water Act which requires that states submit to the U.S. Environmental Protection Agency a list of those waters for which technology-based effluent limitations and other required controls are not stringent enough to implement water quality standards. (2) Colorado’s Monitoring and Evaluation List identifies water bodies where there is reason to suspect water quality problems, but there is also uncertainty regarding one or more factors, such as the representative nature of the data. Water bodies that are impaired, but it is unclear whether the cause of impairment is attributable to pollutants as opposed to pollution, are also placed on the Monitoring and Evaluation List. This Monitoring and Evaluation list is a state-only document that is not subject to EPA approval.
Submitted in response to issues raised by COLS/OLLS? No
Is this rule adopted in response to recent legislation?
Hearing Date 12/12/2011
Hearing Time 09:30 AM
Hearing Location Sabin Conference Room, CDPHE, 4300 Cherry Creek Drive South, Denver, CO 80246
Contact Name Becky Anthony
Contact Title Surface Water Assessor
Contact Telephone 303-692-3339
Contact email rebecca.anthony@state.co.us

Adopted rule

Adopted Rules AdoptedRules02011-00553.RTF
Redline Redline2011-00553.DOC
Adopted Date 02/13/2012
AGO requested date 02/15/2012
Attorney General Opinion 02/21/2012
Effective Date 03/30/2012
Inserted into CCR 03/21/2012