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Monthly Sanitary Sewer Service Charges
(rates effective 7/1/2024)
Rate Zone 1 Sanitary Sewer Service AreaIncludes the cities of Gladstone, Oregon City, West Linn, and a small number of WES retail customers in Oregon City. The cities in Rate Zone 1 establish their own charges and fees for local collection and other services provided and bill directly to the customer. | |||
| WES Monthly Service Charge per Equivalent Dwelling Unit | City Right-of-Way Surcharge | Total WES Monthly Charges per Equivalent Dwelling Unit | |
| Gladstone | $29.30 | $1.45 | $30.75 |
| Oregon City | $29.30 | $1.85 | $31.15 |
| West Linn | $29.30 | - | $29.30 |
| WES Rate Zone 1 Retail | $44.95 | - | $44.95 |
Rate Zone 2 Sanitary Sewer Service Area*Includes unincorporated Clackamas County, the Cities of Happy Valley, Johnson City, and Milwaukie, and the communities of Hoodland, Boring, and Fisher’s Forest Park. The cities of Milwaukie and Johnson City in Rate Zone 2 establish their own charges and fees for local collection and other services provided and bill directly to the customer. | |||
| WES Monthly Service Charge per Equivalent Dwelling Unit | City Right-of-Way Surcharge | Total WES Monthly Service Charge per Equivalent Dwelling Unit | |
| Unincorporated Clackamas County | $53.60 | - | $53.60 |
| City of Happy Valley | $53.60 | ~$2.68 | $56.28 |
| Hoodland, Boring, Fischer’s Forest Park | $53.60 | - | $53.60 |
| Milwaukie | $37.95 | - | $37.95 |
| Johnson City | $37.95 |
| $37.95 |
| *Customer Assistance Programs are available for qualified customers | |||
Monthly Surface Water Service Charges
(rates effective 7/1/2023)
Surface Water Management provides water quality protection for the community by implementing programs to reduce pollution in our rivers, streams and wetlands caused by urban stormwater runoff.
SWM fees fund:
- water quality monitoring
- investigation of water quality, erosion, and drainage issues;
- water quality and drainage improvement projects;
- customer service response
- public education and awareness
The SWM charge reflects the amount of impervious surface on each site, which is a measure of increased runoff into the storm drainage system.
Rate Zone 2 Surface Water Service AreaIncludes unincorporated Clackamas County and the City of Happy Valley. | |||
| WES Monthly Service Charge per Equivalent Service Unit | City Right-of-Way Surcharge | Total WES Monthly Service Charge per Equivalent Service Unit | |
| Unincorporated Clackamas County | $9.10 | - | $9.10 |
| City of Happy Valley | $9.10 | ~$0.46 | $9.56 |
| Surface Water Monthly On-Site Maintenance (with approved Public Maintenance Agreement) | |||
| Unincorporated Clackamas County | $3.00 | - | $3.00 |
| City of Happy Valley | $3.00 | $0.15 | $3.15 |
Rate Zone 3 Surface Water Service Area(Includes the City of Rivergrove and portions of unincorporated Clackamas County draining into the Tualatin River) | $5.45 | ||
Sample Monthly Bill for a Single Family Home in the City of Happy Valley in Rate Zone 2
| Description of services | Units | Amount |
| Surface Water | 1 | $9.10 |
| Sanitary Sewer | 1 | $53.60 |
| On-site Maintenance | 1 | $3.00 |
| Right of Way Fee | 1 | $3.29 |
| Total Monthly Charges |
| $68.99 |
