Wyo.Gov
Citizen
Business
Government
Privacy
Visitor
Search
Administration
Abandoned
Mine Land
Air Quality
Industrial Siting
Land Quality
Solid & Hazardous
Waste
Water Quality
DEQ
Water Quality
Water Quality Calendar
Water Quality Calendar
Water Quality
Water and Waste Advisory Board
Groundwater
Gillette-Madison Well Field Project
Pavillion Investigation
Underground Injection Control
Federal Facilities
GPC
Know Your Well
WYPDES
Discharge Permitting
Pesticide Permitting
Storm Water Permitting
Coalbed Methane Permitting
CAFOs
Discharge Monitoring Reports
eDMR
Paper DMR
Inspection Information
Watershed Protection
CWA Section 401 - Turbidity - Wetland
401 Water Quality Certification
NEPA
Nonpoint Source
Willwood Dam and Shoshone River
Quality Assurance Quality Control
Surface Water Monitoring
Surface Water Quality Standards
Changes to Designated Uses
Discharger Specific Variances
Nutrient Pollution
Site-Specific Criteria
Triennial Review of Surface Water Quality Standards
TMDL
Current Projects
Water Quality Assessment
Water Quality Lab
Sanitary Sewer Overflows
Water & Wastewater
CAFOS
Operator Certification
Permitting
Source Water Wellhead Protection
State Revolving Loan Fund
Subdivision Review
Division Resources
Administrator
Contact
Enforcement Actions
Permitting Timeline Chart
Proposed Rules & Regulations
Public Comments Online
Recent General Permit Authorizations
Report a Spill
Rules & Regulations
Division FAQ
Calendar
News
Videos
Public Notices
