Meetings

Hearings: Current and Recent

Hearings: Public Participation

General Information

Water Quality Standards

Statutes, Regulations and Policies

Reports and Plans

Special Topics

What's New

Water Quality Control Division

Reports and Plans

Current Water Quality in Colorado (includes Section 305(b) Report)

• "Integrated Water Quality Monitoring and Assessment Report," Colorado's Section 305(b) Report
  • Appendices to the 2012 305(b) Report

Impaired Waters Lists and Related Documents (includes Section 303(d) List)

• 2012 303(d) List and Colorado Monitoring and Evaluation List (Regulation #93)
• 303(d) Listing Methodology, 2012 Listing Cycle
• EPA action on 2010 Section 303(d) list
• Water Quality Control Division Total Maximum Daily Load (TMDL) Program

Statewide Water Quality Management Plan

Regional Water Quality Management Plans (Section 208)

Individual Watershed Annual Reports

Water Quality Division Annual Report to the Commission

Annual Financial Assistance "Intended Use Plans"

• Water Pollution Control Revolving Fund and State Domestic Wastewater Treatment Grant Intended Use Plan
• Drinking Water Revolving Fund and State Drinking Water Grant Fund Intended Use Plan

SB89-181 Implementing Agencies' Memoranda of Agreement and Annual Reports

• SB 89-181 Implementing Agencies Memoranda of Agreements (MOA's)
• SB 89-181 Implementing Agencies Annual Reports

Colorado Nonpoint Source Management Program Documents

• Colorado Nonpoint Source Management Program 2005 Supplement
• January, 2000 Revised Colorado Nonpoint Source Management Program Update

Recommendations of the Individual Sewage Disposal System Steering Committee