WES Industrial User and Septage Fees

Clackamas Water Environment Services (WES) implemented changes to its extra-strength surcharge fees for industrial customers that discharge wastewater with higher concentrations of Biochemical Oxygen Demand (BOD) and Total Suspended Solids (TSS) than typical wastewater. These changes are based on a recently completed cost-of-service study and will be implemented over three years, beginning July 1, 2025.  

Industrial Pretreatment Discharge Permit Annual Fee
a. 5–8 Industrial User Points$1,500
per year
b. 9–13 Industrial User Points$2,250
per year
c. 14–17 Industrial User Points$3,000
per year
Septage Hauling
Septage Permit Fee$150
3 year term
Septic Tank Waste Discharge$0.12/gallon
Extra Strength
Rate Zone 1Biochemical Oxygen Demand (BOD)
$0.2153/lb.

Suspended Solids (SS)
$0.1945/lb.
Rate Zone 2Biochemical Oxygen Demand (BOD)
$0.2833/lb.

Suspended Solids (SS)
$0.1980/lb.

Phone:503-742-4567
Fax:503-742-4565

150 Beavercreek Road #430, Oregon City, OR 97045

Office Hours:

Monday - Thursday
7:30 a.m. – 5 p.m. 
Closed on the lunch hour 12 p.m. – 1 p.m.

Email:
Customer service
wescustomerservice@clackamas.us

Development services and permits
wes-permitservices@clackamas.us

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