Erosion Control: Dearborn vs Detroit
How do erosion control rules compare between Dearborn, MI and Detroit, MI?
Dearborn and Detroit have similar restriction levels.
Dearborn, MI
Wayne County
Construction projects disturbing 1 acre or more or within 500 feet of a lake or stream need a Soil Erosion and Sedimentation Control permit under Michigan Part 91 administered by Wayne County.
View full Dearborn rules →Detroit, MI
Wayne County
Detroit requires erosion and sediment control measures on construction sites to protect water quality and prevent soil loss into the stormwater and sewer systems. Projects must comply with Michigan DEQ Part 91 Soil Erosion and Sedimentation Control rules.
View full Detroit rules →Key Facts Comparison
| Fact | Dearborn | Detroit |
|---|---|---|
| Statute | Michigan Part 91 of PA 451 | - |
| Permit trigger | 1 acre or within 500 feet of water | - |
| Administered by | Wayne County DPS | - |
| Required BMPs | Silt fence, inlet protection, stabilization | - |
| State Law | - | Michigan Part 91 SESC rules |
| Permit Threshold | - | 1+ acre of earth disturbance |
| Stabilization Deadline | - | 7 days after final grading |
| Local Authority | - | Detroit BSEED |
| Max State Fine | - | Up to $10,000/day |
Highlighted rows indicate differences between cities.
Dearborn FAQ
Does a small home addition need an SESC permit?
Usually no, unless the project disturbs more than 1 acre or lies within 500 feet of a stream.
Who inspects erosion control?
Wayne County SESC inspectors, with support from Dearborn Building and Safety on permitted sites.
Detroit FAQ
Do I need an erosion control permit in Detroit?
If your construction project disturbs one or more acres of soil, you must obtain a Michigan Soil Erosion and Sedimentation Control permit. Detroit BSEED also reviews erosion control plans as part of the building permit process.
What erosion controls are required on Detroit construction sites?
Typical requirements include silt fences, stabilized construction entrances, sediment basins, and prompt stabilization of disturbed areas. Stockpiled soil must be stabilized within 14 days if not in active use.
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