Harrisonville water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Harrisonville house pays about $98 a month for water and about $105 for sewer: about $2,440 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Harrisonville houses, what it costs, and how the sewer charge works.
Harrisonville PWS (City of Harrisonville)
Monthly base service charge includes the first 1,000 gallons; $13.38 per 1,000 gallons or fraction thereof above that.
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $21.35 a month |
| 0 to 1 thousand gallons | $0.00 |
| 1 to more | $13.38 |
- Source
- Our water comes from Harrisonville Lake (surface water).
- Lead
- 2023 - 2025 lead 90th percentile: 2.41 ppb, with 0 sites over the action level of 15 ppb.
- Violations
- No violations occurred in the 2025 calendar year.
Sewer
Monthly base service charge of $24.92 includes the first 1,000 gallons; $13.96 per 1,000 gallons or fraction thereof above that. The city sets a sewer average for each residential customer.
Ways to pay less
- If a water leak during the winter months made your sewer average too high, you may submit a letter of explanation by June 1 of each year to be considered for a possible sewer adjustment..
Sources
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 Missouri cities
Ferguson water billFestus water billFulton water billGlendale water billGrain Valley water billGrandview water billIndependence water billJackson water billKennett water billKirksville water billLadue water billLake Saint Louis water billAll Missouri cities →