Detroit, MI Landscaping Rules: Water Restrictions (2026)
Water restrictions in Detroit, MI, also called the watering schedule, outdoor irrigation rules, or drought ordinance, set which days and hours you can run sprinklers or irrigation.
Key Facts
- Governing section
- Detroit City Code § 50-14-328
- Hose bibb spacing
- Within 100 ft of plants
- Design limit
- No overlapping water zones
- Design limit
- No spraying impervious surfaces
- Watering-day schedule
- None in city code
Summary
Detroit's zoning code requires required landscaped areas to have working irrigation and bars designing systems that overlap water zones or spray impervious pavement.
The following landscape irrigation requirements shall apply: (1) Required landscaped areas shall be irrigated as necessary to maintain required plant materials in good and healthy condition; ... and (3) Irrigation systems shall be continuously maintained in working order and shall be designed to prevent overlap of water zones and to prevent watering of impervious areas.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 4).
Full Breakdown
Under Detroit City Code § 50-14-328, any landscaped area required by the zoning code, buffer strips, parking-lot interior islands, screening plantings, must be irrigated enough to keep the required plants healthy. A hose bibb has to sit within 100 feet of the plant material unless a subsurface system is installed instead. Once installed, the irrigation system must stay in working order continuously, and it has to be designed so water zones don't overlap and so it doesn't spray driveways, walkways, or other paved surfaces. This is a zoning landscaping standard tied to site-plan approval, not a drought-driven watering-day schedule, Detroit's code does not restrict which days or hours residents may water lawns.
Violations & Fines
Enforced by the Planning and Development Department through site-plan and Certificate of Occupancy review; a lapsed or overlapping irrigation system can hold up final sign-off on the landscaping requirement.
Frequently Asked Questions
Does Detroit restrict which days you can water your lawn?
What does § 50-14-328 actually require?
Sources & Official References
Other rules in Detroit
How Detroit compares: Cities with the Strictest Water Restrictions·Compare Detroit to another location·View the Michigan landscaping rules overview
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Water Restrictions in Nearby Cities
How other cities in Wayne County handle water restrictions.