Elmhurst water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Elmhurst house pays about $121 a month for water and about $82 for sewer: about $2,440 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Elmhurst houses, what it costs, and how the sewer charge works.
City of Elmhurst
Residential water is $14.82 per thousand gallons, which is the DuPage Water Commission charge of $5.80 plus the Elmhurst water charge of $9.02.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $21.44 a month |
| 0 to more | $14.82 |
- Violations
- There were no water quality violations recorded during 2025.
- Source
- The City of Elmhurst purchases water from the DuPage Water Commission, which purchases water from the City of Chicago.
- Hardness
- Hardness is about 144 mg/L as CaCO3 or about 8 gr/gal.
Sewer
Sewer is $11.45 per thousand gallons for residential customers.
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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