Annexation
Visit our Annexation Information webpage.
Development Review
Erosion Prevention and Sediment Control
- WES EPSC Permit Application
- WES Single Family EPSC Guidance and Sample plan
- WES Non-single Family Guidance (For all projects disturbing 1 acre or greater)
- WES Non-single Family Plan Templates
- Erosion Prevention and Sediment Control Planning & Design Manual
Sanitary Sewer
- Sanitary Sewer Standards
- CAD Standards
- Collection System Master Plan
- Construction Notes
- Manhole Callout
- Cost Estimate
- Engineering Agreement
Construction Forms
- Sewer Extension Permit
- Service Connection Drawing
- Low Air Pressure Testing
- Manhole Vacuum Testing
- Certification of Completion
- Tap in Fact Sheet
Acceptance Forms
Misc. Forms
Source Control and Industrial Pretreatment
- Industrial Pretreatment: Non-residential questionnaire
- Application and Baseline Monitoring Report for Industrial Wastewater Discharge Permit
- Discharge Certification Report
- No Discharge Certification Report
- Application to Discharge Septic Tank Waste at the Tri-City Water Pollution Control Plant
- Total Toxic Organic Certification Report
