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WES Bid and Requests for Proposals Information
Current Invitations to Bid and Requests for Proposals Information
Welcome to Water Environment Services
Water Environment Services (WES) provides Wastewater Collection & Treatment and Biosolids Reuse for seven cities and several unincorporated areas in Clackamas County. Stormwater Management, On-Site Sewage Disposal, and Water Quality and Stream Enhancement projects are also coordinated by WES.
About WES
Water Environment Services provides wastewater treatment and surface water management services in Clackamas County.
Contact WES
Contacts
Flood Insurance
If you own a home or business in unincorporated Clackamas County, you may need flood insurance.
Development Services
WES assists design professionals with the design of public sanitary, stormwater management and erosion control plans.
WES Community Outreach & Education Program
WES public information and outreach.
Sanitary Sewer
WES collects and cleans more than 6 billion gallons of wastewater annually.
Surface Water Management (SWM)
Biosolids Management
Biosolids are a nutrient-rich by-product generated from wastewater treatment.
Customer & Financial Services
WES Customer & Financial Services
Frequently Asked Questions
Frequently asked questions about Water Environment Services (WES)
North Clackamas Revitalization Area Sanitary Sewers
Assessment District 2009-1 Finalized
Septic Systems
Water Environment Services (WES), a department of Clackamas County, issues all septic system permits within unincorporated areas of Clackamas County.
Capital Improvement Projects (CIP)
The Capital Improvement Program plans, designs and builds major capital facilities in the three area Districts.
Erosion Prevention Planning and Design Manual
Erosion control guidelines for development.
Forms
Various Water Environment Services forms.
WES Press Releases
Current WES Press Releases
Rules and Specifications
Rules and Specifications for Water Environment Services (WES)
Source Control and Industrial Pretreatment
Industrial sampling, facility inspections, permitting, enforcement and laboratory analysis.
Surface Water Management Agency of Clackamas County (SWMACC)
The Surface Water Management Agency of Clackamas County (SWMACC) provides surface water mangement services to the City of Rivergrove and portions of unincorportated Clackamas County draining into the Tualatin River.
Watershed Health & Watershed Action Planning
1200-C Documents
1200-C & 1200-CN Documents
Standard Sanitary Sewer Specifications
Standard Sanitary Sewer Specifications and Detail Drawings
Speakers Bureau & Tours
WES offers guided tours of its facilities and speakers to community, educational and business groups.
CCSD#1 Surface Water Standard Specifications
Surface Water Standard Specifications
Public Sanitary Sewer Extension Guide
Clackamas County Service District No.1
WES Annexation Information
If you are interested in annexing to one of WES Service Districts, or if you wish to discuss the annexation procedure you call 503-353-4567.
North Clackamas Revitalization Area Archived Information
Onboarding
Information for new employees of Water Environment Services.
Tri-City Service District Advisory Committee
Tri-City Service District Advisory Committee Info
CCSD#1 RiverHealth Advisory Board Meeting
CCSD#1 RiverHealth Advisory Board Meeting Info