Water restrictions in Washtenaw County, MI — also called the watering schedule, outdoor irrigation rules, or drought ordinance — set which days and hours you can run sprinklers or irrigation.
Michigan has no statewide homeowner lawn-watering ban, and Washtenaw County sets none. Watering is largely unrestricted; the City of Ann Arbor asks residents to conserve voluntarily and can impose temporary limits during a shortage or emergency.
Unlike drought-prone Western states, Michigan imposes no statewide outdoor-watering ban on homeowners, and Washtenaw County does not regulate residential irrigation. Any restrictions are local and usually voluntary. Ann Arbor's water utility encourages efficient use, advising residents to water only when needed (about one inch every 10 days) and during cooler morning or evening hours to reduce evaporation. During power outages, main breaks, or supply emergencies, the city may issue temporary conservation requests or mandatory limits. Check with your city or township water department before assuming any binding schedule applies.
No routine fines for lawn watering in Washtenaw County. Penalties would only apply if a city or township issued a formal emergency conservation order and it was violated.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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