Evan N. Pratt, P.E.

evanprattWashtenaw County Water Resources Commissioner

'Our mission is to provide for the health, safety and welfare of Washtenaw County citizens and the protection of surface water and the environment and to promote the long term environmental and economic sustainability of Washtenaw County by providing storm water management, flood control, development review and water quality programs.'


Learn about the Services and Responsibilities
of Washtenaw County's Water Resources Commisioner

Michigan Association of County Drain Commissioners Website

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Water Resources Commissioner

It's mosquito season - take steps to prevent West Nile Virus

It's mosquito season - take steps to prevent West Nile Virus

West Nile virus (WNV) is a mosquito-borne virus that can cause mild illness (West Nile fever) or severe symptoms (encephalitis or meningitis - an inflammation of the brain) in humans and other animals. People primarily get West Nile from the bite of a mosquito that is infected with WNV.

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Office of the Water Resources Commissioner

705 N. Zeeb Rd.  P.O. Box 8645
Ann Arbor, MI 48107-8645
Phone: 734-222-6860
Fax: 734-222-6803

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Office Hours 8:30-5:00 M-F
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