Warrenville water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Warrenville house pays about $27 a month for water and about $82 for sewer: about $1,310 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Warrenville houses, what it costs, and how the sewer charge works.
Pay or manage it
City of Warrenville
Current Rates - Effective 05/01/2026
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $8.95 a month |
| 0 to more | $2.75 |
- Source
- The City obtains its water from four wells drilled throughout the town.
- Hardness
- The water contains 24-26 grains of hardness and Warrenville adds fluoride to the water.
- 2025 report
- The City had no violation of a contaminant level in 2025.
Sewer
Sewer consumption charge of $5.77 per thousand gallons of metered water.
Sources
Checked October 30, 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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