Program Contact:
David Waterstreet, Supervisor
307-777-6709
Draft Chapter 1 Documents (Updated 9/24/08)
▪ Revised Draft Chapter 1 with Appendix H - Public Notice:EQC Hearings
▪ Revised Draft Statement of Principle Reason
▪ Appendix H Comparison Document: EQC remanded draft to current draft.
▪ Draft Implementation Policies
▪ Notice of Intent
▪ Analysis of Comments (WWAB)- June 15, 2007
▪ Analysis of Comments (WWAB)- September 14, 2007
▪ Analysis of Comments (WWAB)- December 7, 2007
▪ Analysis of Comments (EQC)- September 24, 2008
Water Quality for Wyoming Livestock and Wildlife: A Review of the Literature Pertaining to Health Effects of Inorganic Constituents-- (pdf)..
Current Standards
▪
Chapter 1 -
Adopted - Surface Water Standards
▪
Implementation
Policies
- Adopted
▪
Interim
Policy on Establishing Effluent Limits for Permitted Point Source Discharges
to Class 1 Water Tributaries - Adopted
Memorandum summarizing Interim Policy
▪
Wyoming Surface Water Classification List (Tables
A & B)
▪
Implementation Guidance for Ambient Water
Quality Criteria for Bacteria
Download here
▪
Ambient Water Quality Criteria for Bacteria -
1986
Download here
▪
Water Quality Standards for Salinity, Colorado
River System - 2005 Review,
Download here
▪ Link to:
U.S. EPA Water Quality
Standards Website
Nutrient Criteria Plan
▪
Wyoming plan to develop numeric nutrient criteria. Download pdf format.Use Attainability Analyses (UAAs)
Surface water classifications and site specific criteria are revised in Wyoming on an ongoing basis. Many of these modifications are based upon structured studies called Use Attainability Analyses. The table that follow shows the status of any required administrative action for each UAA conducted in Wyoming beginning in July 2001. Associated documents can be viewed or downloaded by selecting the appropriate links.
Last Update:
September 24, 2008
