Mackinac Island, Michigan — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Mackinac Island, MI?
Public U.S. EPA records track 5 regulated facilities in Mackinac Island, Michigan (Mackinac County), including 2 High-Risk sites (40.0%) and 2 active violators. In addition to industrial waste, Mackinac Island properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 1 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Mackinac Island, MI 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Mackinac Island, MI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Mackinac Island, MI
Highest-Scored EPA Regulated Facilities in Mackinac Island, MI
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MACKINAC ISLAND, MI (ZIP 49757 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MACKINAC ISLAND, MI (ZIP 49757 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| MISSION POINT RESORT FREE PREVIEW (LOW RISK) | PO BOX 430, MACKINAC ISLAND, MI 46757 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Mackinac Island, Michigan Environmental Risk & Radon
How many EPA-regulated facilities are in Mackinac Island, MI?
U.S. EPA records track 5 regulated facilities in Mackinac Island, Michigan, including 2 high-risk sites (40.0%), 2 active violators (40.0%), and 1 RCRA hazardous waste handlers (20.0%).
Which ZIP codes in Mackinac Island, MI have the most EPA-tracked sites?
Within Mackinac Island, regulated facilities are primarily concentrated across ZIP 49757 (4 sites), ZIP 46757 (1 sites).
How can I check a specific house or commercial property in Mackinac Island, MI?
Enter the exact street address in Mackinac Island into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Mackinac Island, MI and how many EPA water permits exist?
In Mackinac Island, MI, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Mackinac Island, MI?
USDA regional soil screening for Mackinac Island indicates a LOW shrink-swell foundation signal, and Mackinac County has recorded 1 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.