St. Helens water and sewer rates
At typical use (8 units, about 6,000 gallons a month), a St. Helens house pays about $66 a month for water and about $86 for sewer and other utility-bill charges: about $1,820 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to St. Helens houses, what it costs, and how the sewer charge works.
City of St. Helens
Volume rates are based on the customer class for each 100 cubic feet (CCF) of water.
| Use a month | Price per unit (CCF, 748 gallons) |
|---|---|
| Fixed charge | $13.19 a month |
| 0 to more | $6.56 |
Sewer
Residential sewer volume will be based on a 2-month winter averaging of water consumption.
Other charges on the utility bill
- Stormwater (single-family home, 1 DRU): $19.07 a month
How St. Helens compares with nearby cities
Water, a month
- Forest Grove · 27 mi$41
- Fairview · 28 mi$50
- Hillsboro · 23 mi$56
- St. Helens$66
- Portland · 23 mi$71
- Beaverton · 26 mi$95
Water only, at each city's typical use; sewer is left out because some cities bill it on the tax bill.
Ways to pay less
- Water leak adjustment. Submit the leak adjustment form within 45 days of the billing date in question, with a third-party statement or repair receipts. The minimum credit issued is $15.00. How: Form at the City website or the Utility Billing counter.
Dates
| When | What |
|---|---|
| 10th of each month | City water, sewer and stormwater bill due |
Checked October 29, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.
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