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Cudahy water and sewer rates

At typical use (9 units, about 6,700 gallons a month), a Cudahy house pays about $27 a month for water and about $74 for sewer and other utility-bill charges: about $1,210 a year. Estimated from public rates, not anyone's actual bill.

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

Cudahy Water Utility

Per the city's rate page (no effective date stated; it links the 2022 PSC rate order): the residential water usage charge is $2.25 per 100 cubic feet (748 gallons).

Use a monthPrice per unit (CCF, 748 gallons)
Fixed charge$6.55 a month
0 to more$2.25

Sewer

2026 local and MMSD sewer charges (Dec 2, 2025 council packet): each has an annual connection charge and a volume rate per 100 cubic feet.

Other charges on the utility bill

  • Public fire protection: $6.09 a month
  • Streetlight & traffic signal fee (residential, 1 unit): $9.88 a month
  • Urban forestry fee (1 unit): $3.25 a month
  • Stormwater (1 ERU, single-family): $11.15 a month

Sources

  1. Cudahy water utility billing & rates
  2. Council packet Dec 2, 2025 (2026 sewer, stormwater and fee schedule)

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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