Water Environment Services

Water Environment Services

Erosion Control Fees

Erosion Control Permit (ERCO)
Single Family Residence$310
Non Single Family Residence460
+ 80/acre over one acre
ERCO Re-inspection Fee100
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WES Administrative Fees

Delinquent Account Certification$50.00 if not certified within prior 2 years
$100.00 if certified within either of prior 2 years
Delinquent Account Penalty2% of past-due balance, or $5, whichever is greater
Lien Search$35.00
Returned Check Fee$25.00
Public Records Request$1.00 for first page and 
$0.10 for subsequent pages
*Also when more than nominal staff time is necessary to research, review, redact, copy, or compile records: the actual cost of staff time, calculated at the hourly rate of the employee who performs the work. See public records policy and procedure.
Miscellaneous - Any other service, the cost of which is not included in the items listed above, for which the District will be reimbursed for the expenditure of funds for professional services, labor or materials$85.00 per labor hour plus direct expenses to the district
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WES Industrial User and Septage Fees

Clackamas Water Environment Services (WES) is implementing 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.  See the notice below for full details and the Wastewater Extra-Strength Charges Cost of Service Study for additional background.

2024 Extra Strength Cost of Service Study 2025 Extra Strength Fee Updates Notice

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.
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WES Development and Plan Review Fees

Sanitary Sewer Plan Review - Subdivision$400 
or 4% of the estimated cost of any required public sewer extension, whichever is greater; except, no fee will be due for; a) Tenant improvements where there is no change of use or no additional public sewer connection, b) Building additions less than 2,000 sq. ft. and there is no change of use or no additional public sewer connection
Sanitary Sewer Plan Review - Commercial/Industrial400 
minimum
Surface Water Plan Review - Minor Partition, Subdivision, Commercial/Industrial400 
or 4% of the installed cost of any required surface water management system, whichever is greater; except, no fee will be due where there is no additional impervious surface area.
Plan Review - Single Family Residence115
Apportionment of Assessment105 
plus recording fees
Installment Payment Application (not included in an assessment district)500
Reimbursement District Application3,490
Initial plus $750 for modification of proposal;
$500 for rescheduling hearing
Easement Application Fee1,200
Inspection Fee100
Sanitary Sewer Tap-In665
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