Phone: 503-823-7740
Fax: 503-823-6995
1120 SW 5th Ave, Suite 613, Portland, OR 97204
Underground Injection Control (UIC) Program
Mapped Overview of Stormwater Runoff Drainage within the City of Portland.
Orange - Separated, UIC drainage area
Green - Separated, MS4 drainage area
Pink - Combined Sewer and Stormwater Drainage areas (piped to CBWWTP)
Underground Injection Control (UIC) Management Plan
The City's comprehensive management strategy to meet WPCF Permit requirements and protect groundwater 2015-2025
Oregon DEQ UIC Factsheet
ODEQ's factsheet for owner and operators of UICs
Stormwater Discharge Monitoring Plan 2015-2025
The City's Sampling and Analysis Plan and the Quality Assurance Project Plan 2015-2025
Underground Injection Control (UIC) Program
Overview of the City's UIC Management Plan and Annual Reporting
System Monitoring
Overview of Stormwater Discharge Monitoring Plan and Annual Reporting
UIC Annual Reports
- SDMP Annual Report Year 7
- UICMP Annual Report Year 7
- SDMP Annual Report Year 6
- UICMP Annual Report Year 6
- UICMP Annual Report Year 5
- SDMP Annual Report Year 5
- UICMP Annual Report Year 4
- SDMP Annual Report Year 4
- UICMP Annual Report Year 3
- SDMP Annual Report Year 3
- SDMP Annual Report Year 2
- UICMP Annual Report Year 2
- SDMP Annual Report Year 1
- UICMP Annual Report Year 1
Underground Injection Control (UIC) Fact Sheet
What are UICs? Why does the City have a UIC Program?
Water Pollution Control Facilities (WPCF) Permit 2015-2025
For Class V Underground Injection Control (UIC) Systems
2014 Stormwater Management Manual (PDF Document, 782kb)
Policies and Design Requirements for Stormwater Management within the City
Oregon Department of Environmental Quality (DEQ) UIC Program
ODEQ Rules and Requirements for owners of UICs
Systemwide Assessment
The City's UIC Facility Inventory and Assessment 2020