Lake Zurich water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Lake Zurich house pays about $187 a month for water: about $2,250 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Lake Zurich houses, what it costs, and how the sewer charge works.
Village of Lake Zurich
Combined water and sewer rate per 1,000 gallons within village limits, effective 1/1/26.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $0.00 a month |
| 0 to more | $27.81 |
- Source
- The Village uses groundwater provided by five wells drilled into the St. Peter, Galesville Sandstone portion of the Cambrian-Ordovician Aquifer.
- Treatment
- Wells 7, 8, 9, 10 and 12 each have Ion Exchange treatment to reduce combined radium levels below EPA limits.
Sewer
The village's combined rate per 1,000 gallons includes a Lake County Treatment charge.
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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