Hermantown water and sewer rates
Who supplies water to Hermantown houses, what it costs, and how the sewer charge works.
Residential water (city fee schedule, 2026)
Residential water rates are per 1,000 gallons in three tiers; service charges are billed monthly.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $18.87 a month |
| 0 to 2.5 thousand gallons | $10.31 |
| 2.5 to 4.5 thousand gallons | $11.86 |
| 4.5 to more | $13.04 |
Sewer
Residential sewer is charged per 1,000 gallons of use, plus a monthly service charge.
Other charges on the utility bill
- Stormwater (1 ERU, residential): $8.87 a month
Sources
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.