Lemont water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Lemont house pays about $75 a month for water and about $25 for sewer: about $1,210 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Lemont houses, what it costs, and how the sewer charge works.
Pay or manage it
Village of Lemont water
Water rates effective May 1, 2026: base fee $56.32 for 0-4,000 gallons, $9.94 per 1,000 gallons to 18,000, $13.48 to 36,000, $17.98 above; billed bi-monthly.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $28.16 a month |
| 0 to 2 thousand gallons | $0.00 |
| 2 to 9 thousand gallons | $9.94 |
| 9 to 18 thousand gallons | $13.48 |
| 18 to more | $17.98 |
Sewer
Residential sewer is a flat bi-monthly base fee effective May 1, 2026.
Ways to pay less
- Seniors 65+: water and sewer discount. A Senior Citizen discount is available to residents at age 65. How: Apply at Village Hall with proof of age and ownership.
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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