Waconia water and sewer rates
Who supplies water to Waconia houses, what it costs, and how the sewer charge works.
City of Waconia
2026 utility billing rates; billed monthly
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $8.15 a month |
| 0 to 3 thousand gallons | $3.05 |
| 3 to 6 thousand gallons | $3.40 |
| 6 to 12 thousand gallons | $3.95 |
| 12 to more | $4.45 |
- Source
- The city's drinking water comes from a groundwater source: four wells ranging from 345 to 735 feet deep, drawing from the Mt. Simon and Quaternary Buried Artesian aquifers
- Lead
- In the 9/1/23 lead and copper tests at customers' taps, 0 out of 30 homes had high lead levels, with no violation
Sewer
The sewer monthly base is $17.50, plus per-1,000-gallon charges that start at $6.00 for the first 3,000 gallons.
Other charges on the utility bill
- Stormwater (single-family): $27.00 a month
- Street lights (single-family): $3.50 a month
- State surcharge: $1.27 a month
Checked October 22, 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.