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- Stormwater Utility Rates
Storm Water Utility rates for single family detached homes are based upon gross property area:
Storm Water Utility charges for all other properties are based upon the property’s impervious area as measured from aerial photography or field surveys. The charge is $4.97 per month billed quarterly per Impervious Area Unit (IAU). The number of IAUs attributed to a property is determined by dividing the total impervious area (square feet) by 2,800 and rounding the result up to the next integer.
1309 Mill Street
Rock Island, IL 61201
Phone: (309) 732-2200
Fax: (309) 732-2380
Monday - Friday
7 a.m. - 4 p.m.
Closed 12 (noon) to 1:00 p.m.