Skip to main content

_______________________________________________________________

Our mission and professional commitment is helping small and rural communities provide safe, dependable, quality water at an affordable cost to their customers.

Home Page
About CRWA
2018 Conference-Exhibitor
Assoc Member Web Sponsor
Become a Member
Training
Fleet Purchase Program
Operators
CCR Draft copies
Certification Exam Inform
Cert Exam Pass List
Certification Forms Dates
Compliance Assurance
Drinking water monitoring
Exam Prep ABC
Emergency Preparedness
Formulas and Conversions
Laboratory Methods Manual
SDWIS Information for CO
Recert. TU Requirements
Regs 11 - 93
Regs 100 - 8-30-2015
Sample Exams ABC
Library - CRWA
Advertise in our Magazine
Sacramento Manuals
Energy Conservation Tech
Source Water Protection
Wastewater Technician
Water Technician
Links
Equipment (Sale or Free)
Employment Opportunities
Jobs at CRWA
CDPHE Water Quality Control Commission regulations
 
Drinking water regulations:
  • Regulation 11: Colorado Primary Drinking Water Regulations (5 CCR 1002-11) (amended 3/10/15, effective 5/01/15).
Procedural and planning rules:
 
Surface water quality classifications and standards (currently effective):
 
 
Groundwater quality classifications and standards:
  • Regulation 41: The Basic Standards for Ground Water (amended 9/11/12, effective 1/31/13).
  • Regulation 42: Site-Specific Water Quality Classifications and Standards for Ground Water (amended 6/9/14, effective 7/31/14).
  • Regulation 43: On-Site Wastewater Treatment System Regulation (adopted 5/13/13, effective 6/30/13).
 
Financial assistance rules:
  • Regulation 51: State of Colorado Water Pollution Control Revolving Fund Rules (amended 5/14/12, effective 6/30/12).
  • Regulation 52: Drinking Water Revolving Fund Rules (amended 4/14/14, effective 5/30/14). 
  • Regulation 53 NOTICE OF REPEAL: Domestic Wastewater Treatment Grant Funding System (repealed 8/11/14, effective 9/30/14).
  • Regulation 54 NOTICE OF REPEAL: Drinking Water Grant Fund (repealed 8/11/14, effective 9/30/14).
  • Regulation 55: State Funded Water and Wastewater Infrastructure Programs (amended 8/11/14, effective 9/30/14).
 
Point Source Discharge Permit and control regulations:
  • Regulation 61: Colorado Discharge Permit System Regulations (amended 5/11/15, effective 6/30/15).
  • Regulation 62: Regulations for Effluent Limitations (amended 6/11/12, effective 7/30/12).
  • Regulation 63: Pretreatment Regulations (amended 02/12/07, effective 04/01/07).
  • Regulation 64: Biosolids Regulation (amended 5/12/14, effective 6/30/14).
  • Regulation 65: Regulations Controlling Discharges to Storm Sewers (amended 4/14/08, effective 5/30/08).
  • Regulation 66: Financial Assurance Criteria Regulations for Colorado Housed Commercial Swine Feeding Operations (amended 7/12/10, effective 8/30/10).
 
Watershed protection control regulations:
  • Regulation 71: Dillon Reservoir Control Regulation (amended 4/9/07, effective 5/30/07).
  • Regulation 72: Cherry Creek Reservoir Control Regulation (amended 10/9/12, effective 11/30/12).
  • Regulation 73: Chatfield Reservoir Control Regulation (amended 2/9/09, effective 3/30/09).
  • Regulation 74: Bear Creek Watershed Control Regulation (update effective 05/30/05).
 
Other control regulations:
  • Regulation 81: Animal Feeding Operations Control Regulation (amended 10/7/2013, effective 11/30/13).
  • Regulation 82: 401 Certification Regulation (last update effective 3/31/03). 
  • Regulation 84: Reclaimed Water Control Regulation (amended 6/10/13, effective 7/30/13).
  • Regulation 85: Nutrients Management Control Regulation (adopted 6/11/12, effective 9/30/12).
  • Regulation 86: Graywater Control Regulation (adopted 5/11/15, effective 6/30/15).
 
Implementation of Clean Water Act Section 303(d) requirements:
  • Regulation 93: Colorado's Section 303(d) List of Impaired Waters and Monitoring and Evaluation List (amended 02/13/12, effective 03/30/12).