Columbus water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Columbus house pays about $76 a month for water and about $95 for sewer: about $2,050 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Columbus houses, what it costs, and how the sewer charge works.
Pay or manage it
Columbus Utilities
Water service is billed monthly. Rates shown are the 2025 schedule.
| Use a month | Price per unit (CCF, 748 gallons) |
|---|---|
| Fixed charge | $29.09 a month |
| 0 to 12.5 units | $5.24 |
| 12.5 to 125 units | $5.02 |
| 125 to more | $4.34 |
Sewer
2026 sewer rates: monthly fixed charge by water meter size ($26.68 for 5/8- and 3/4-inch meters) plus $7.56 per 100 cubic feet.
Sources
- Columbus Utilities water rates
- Columbus Utility Commission packet (sewer study, bill comparison)
- Columbus Utilities sewer rates 2026
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.
Water bill in other Wisconsin cities
Ashwaubenon water billBeaver Dam water billBeloit water billBerlin water billBrookfield water billBrown Deer water billCottage Grove water billCudahy water billDe Pere water billDelafield water billDelavan water billDodgeville water billAll Wisconsin cities →