Southfield, MI Environmental Rules: Stormwater Management (2026)
Key Facts
- Enforcing agency
- City Engineering Department / city engineer
- Permit trigger
- New development meeting Stormwater Standards thresholds
- Maintenance agreement
- Binds current and future owners in perpetuity
- Cure period
- 30 days from notice of violation
- Unpaid abatement cost
- Becomes a lien, 12 payments at 5% interest
- Criminal penalty
- Misdemeanor under § 1.15: up to $500 / 90 days
Summary
In the City of Southfield, new development or redevelopment that meets the thresholds in the city's Stormwater Standards needs an Engineering Department permit before construction starts, plus EGLE-approved best-management-practice controls built on site. The owner then signs a perpetual maintenance agreement, and the city can enter the property to inspect or fix the stormwater controls if the owner does not.
The city adopts the requirements set out in the Southfield Stormwater Standards. The standards lays out consistent city-wide best management practices (BMPs) to regulate stormwater quantity and quality discharge as approved by EGLE. The owner of a new development meeting the thresholds set out in the Southfield Stormwater Standards shall, at their own expense, apply for and obtain a permit from the City of Southfield's Engineering Department ahead of starting construction. ... The property owner, upon completion of construction, must enter into a binding long-term maintenance agreement with the city, at their own expense, to document, routinely monitor and maintain the stormwater quantity and quality BMP's so they continue to operate as designed. ... Any person who has violated this ordinance shall be guilty of a misdemeanor and subject to the penalties set forth in section 1.15 of the City of Southfield Code.
Full Breakdown
Southfield City Code § 2.216 adopts the Southfield Stormwater Standards as the city's engineering benchmark for controlling stormwater quantity and quality, approved by Michigan's EGLE. An owner whose new development meets the Standards' thresholds must, at their own expense, apply for and obtain a permit from the City of Southfield's Engineering Department before construction begins, and must build engineered stormwater controls on-site that meet the Standards' design criteria. Once construction is finished, the owner enters a binding long-term stormwater maintenance agreement that runs with the land, binding every future owner in perpetuity and authorizing the city to take enforcement action if the agreement is breached.
The city engineer, city administrator, or an authorized enforcement agent administers and enforces the ordinance (§ 2.213) and may enter the property to inspect stormwater BMPs (§ 2.215). If a property owner becomes nonresponsive to a maintenance notice, § 2.216 lets the city itself enter and perform the required maintenance. Refusing reasonable access to the city engineer or an enforcement agent is itself a violation of the article.
Violations & Fines
A notice of violation under § 2.217 can require monitoring, maintenance work, or a fine covering the city's direct and administrative costs; § 2.218 gives the owner 30 days to correct the problem before the city or its agents may enter and abate it themselves. Unpaid abatement costs become a special assessment and a lien under § 2.219, payable in up to twelve equal monthly installments at 5 percent annual interest. The city may also seek an injunction (§ 2.220), declare the violation a public nuisance (§ 2.221), or prosecute it as a misdemeanor under § 2.222, incorporating the citywide penalty in § 1.15 (up to a $500 fine, 90 days in jail, or both), plus recovery of attorney's fees and court costs.
Frequently Asked Questions
Who enforces Southfield's stormwater ordinance?
Does my house need a stormwater permit?
What happens if I ignore a stormwater notice of violation?
Can the city put a lien on my property over stormwater costs?
Sources & Official References
Other rules in Southfield
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Stormwater Management in Nearby Cities
How other cities in Oakland County handle stormwater management.