Owatonna water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Owatonna house pays about $36 a month for water and about $59 for sewer and other utility-bill charges: about $1,130 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Owatonna houses, what it costs, and how the sewer charge works.
Owatonna Public Utilities
Residential water rates effective 1-1-2026: monthly service charge by meter size plus a commodity charge per CCF, with winter (Nov-May) and summer (Jun-Oct) prices
| Use a month | Price per unit (CCF, 748 gallons) |
|---|---|
| Fixed charge | $21.24 a month |
| 0 to 10 units | $1.59 |
| 10 to more | $1.74 |
Sewer
Sewer residential: $20.41 monthly service charge plus $3.65 per CCF of winter average water usage.
Other charges on the utility bill
- Storm water runoff, single-family dwelling: $5.68 a month
How Owatonna compares with nearby cities
Water, a month
- Northfield · 25 mi$28
- Faribault · 15 mi$30
- Owatonna$36
- Austin · 32 mi$40
- Mankato · 37 mi$40
- Albert Lea · 31 mi$44
Water only, at each city's typical use; sewer is left out because some cities bill it on the tax bill.
Checked October 28, 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 Minnesota cities
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