Annexation
Visit our Annexation Information webpage.
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
Stormwater
Plan Review Forms
Sensitive Area Forms
Construction Forms
Completion Forms
Misc. Forms
- Sanitary Sewer and Surface Water Easement
- Private Stormwater Facilities Maintenance Plan
- Public Maintenance Agreement (Happy Valley)
- Public Maintenance Agreement (outside Happy Valley)
- Stormwater Covenants, Conditions and Restrictions (CC&Rs) Recommendations
- Stormdrain Cleaning Assistance Program (SCAP) Available August through October
- Annual stormdrain structure maintenance report
