Willowbrook water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Willowbrook house pays about $72 a month for water and about $40 for sewer: about $1,350 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Willowbrook houses, what it costs, and how the sewer charge works.
Pay or manage it
Village of Willowbrook
Single-family homes pay a monthly fixed fee and a charge per 1,000 gallons that depend on the month's use: 0-12,000 gallons $5.00 and $10.00; 12,001-20,000 gallons $10.00 and $10.50; 20,001 and above $15.00 and $10.75.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $5.00 a month |
| 0 to 12 thousand gallons | $10.00 |
| 12 to 20 thousand gallons | $10.50 |
| 20 to more | $10.75 |
Sewer
Flagg Creek Water Reclamation District residential metered fees are billed bi-monthly: sewer service fee $0.98 and user fee $2.50 per 1,000 gallons, plus a $33.66 service availability fee. Parts of Willowbrook are instead served by the DuPage County Sanitary District.
Sources
Checked October 31, 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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