Monmouth water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Monmouth house pays about $57 a month for water and about $64 for sewer and other utility-bill charges: about $1,450 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Monmouth houses, what it costs, and how the sewer charge works.
City of Monmouth
City of Monmouth monthly water charges effective 6/15/2025: $25.02 basic fee for a ¾″ meter (most residential) plus $0.036 per cubic foot of water
| Use a month | Price per unit (CCF, 748 gallons) |
|---|---|
| Fixed charge | $25.02 a month |
| 0 to more | $3.60 |
Sewer
City of Monmouth sewer monthly fee: the minimum is $38.57; sewer fees are calculated from December-to-March winter water use at 0.0487 per cubic foot, or the minimum, whichever is higher (Resolution #1966, effective 5.15.23).
Other charges on the utility bill
- Stormwater (single-family residential): $14.85 a month
- Public safety fee (on the electric bill): $10.25 a month
How Monmouth compares with nearby cities
Water, a month
- Keizer · 14 mi$18
- Salem · 11 mi$46
- Monmouth$57
- Dallas · 6 mi$61
- Albany · 17 mi$67
- Independence · 2 mi$70
Water only, at each city's typical use; sewer is left out because some cities bill it on the tax bill.
Sources
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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