Michigan Inland Lakes and Streams Act — NREPA Part 301 (MI)

Tracked preemption from the Michigan overlay bundle.

Overview

Effective
1995-03-30
Sunset
Authority
state
Scope
state:MI

Trigger predicate

When this evaluates true for a parcel, the law's preempted fields take precedence over base zoning.

AND
  • parcel.intersects_inland_lake_or_stream == True

Preempted fields

2 fields on the base district schema are rewritten when the trigger fires.

FieldOpValueNote
review_typerequireEGLE_Part_301_permitAny dredging, filling, structure placement, marina construction, or alteration of bottomlands / banks / channels of an inland lake or stream requires an EGLE permit under Part 301 in addition to local zoning approval.
base_districts[*].min_setback_from_water_ftfloor_atsubject_to_EGLE_Part_301_protective_standards

Citation

Authority source
Natural Resources and Environmental Protection Act (NREPA), 1994 PA 451, Part 301 — MCL 324.30101 et seq.
https://www.legislature.mi.gov/(S(0))/mileg.aspx?page=getObject&objectName=mcl-451-1994-III-1-WATER-RESOURCES-MANAGEMENT-301

Research notes

State-administered permit overlay coordinated with Section 404 Clean Water Act (US Army Corps assumed-program — MI is one of three states with §404 assumption, administered by EGLE). Per-parcel geographic predicate keyed to EGLE-mapped inland water features. Federal conflict check enabled because Part 301 jurisdiction intersects federal CWA §404 and §10 navigable waters.