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Fiscal Year 2025 Annual Fees
The Michigan Safe Drinking Water Act, 1976, PA 399, as amended, requires an annual fee for each community water supply based on the classifications.
For convenience, a PDF version of the fee schedule is available for download.
With questions regarding community water supplies invoices, call 517-599-9789.
2025 Fee Schedule
Population Served | 2025 Full Fee | Credit Adjustment | Adjusted 2025 Fee |
---|---|---|---|
More than 500,000 | $177,561.50 | $42,082.08 | $135,479.42 |
100,001 - 500,000 | $36,868.40 | $8,737.81 | $28,130.59 |
50,001 - 100,000 | $23,307.63 | $5,523.91 | $17,783.72 |
25,001 - 50,000 | $13,772.70 | $3,264.13 | $10,508.57 |
10,001 - 25,000 | $7,415.50 | $1,757.47 | $5,658.03 |
5,001 - 10,000 | $4,025.88 | $954.13 | $3,071.75 |
1,001 - 5,000 | $1,695.13 | $401.75 | $1,293.38 |
401 - 1,000 | $1,059.47 | $251.09 | $808.38 |
101 - 400 | $847.56 | $200.87 | $646.69 |
25 - 100 | $529.74 | $125.55 | $404.19 |
Penalty - After November 30, 2024, a penalty of 9 percent per annum on the unpaid balance is applied to the amount due. This invoice does not reflect any prior outstanding balances and/or late fees.
Annual fee adjustment - The fee is adjusted annually based on the Detroit Consumer Price Index (CPI). Last year's rate was 3.4 percent.
Credit adjustment - At the end of the fiscal year, 75 percent of unspent fee revenue from previous annual fee payments is applied as a credit on a pro rata basis to the fee the following year.
Frequently asked questions
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What is the authorization for this fee?
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Who is required to pay this annual fee?
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How much is the 2025 fee?
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Why a fee?
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What if there are mistakes on the invoice?
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What happens if the fee is not paid?