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Pewaukee water and sewer rates

At typical use (5 units, about 3,700 gallons a month), a Pewaukee house pays about $28 a month for water and about $56 for sewer and other utility-bill charges: about $1,010 a year. Estimated from public rates, not anyone's actual bill.

Who supplies water to Pewaukee houses, what it costs, and how the sewer charge works.

Pay or manage it

City of Pewaukee Water Utility

Quarterly service charge for a 5/8-inch meter plus a volume charge per 1,000 gallons of all water used.

Use a monthPrice per 1,000 gallons
Fixed charge$10.00 a month
0 to more$4.75
Source
The system is supplied by groundwater wells and aquifers.

Sewer

Operating charge per residential unit plus administrative charge per customer, billed quarterly. Customers south of Pewaukee Lake and west of the Village of Pewaukee are told to contact the Lake Pewaukee Sanitary District.

Other charges on the utility bill

  • Public fire protection ($0.04785 per $1,000 of assessed value each quarter, shown at $580,977, the average assessed value of the parcels on the city garbage list): $9.27 a month

Sources

  1. Water & sewer rates
  2. Water & sewer billing
  3. PSC water tariff (Step I)
  4. Sewer rate notice 2021
  5. 2024 water quality report

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.

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