Michigan (MI) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), Michigan tracks 66,179 EPA-regulated facilities, including 817 High-Risk sites (1.2%), 2,597 active violators, and $326,119,432 in federal penalties. Statewide environmental due diligence also covers 10,397 Safe Drinking Water (SDWIS) facilities, 6,428 Clean Water NPDES permits, 4 historical FEMA disaster declarations, USDA Soil Shrink-Swell (LOW regional signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Michigan (MI) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Screening Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Michigan (MI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Major Municipal Environmental Directories in Michigan
Counties in Michigan (120)
Highest-Density ZIP Codes in Michigan
| ZIP Code | City | Total Sites | High Risk |
|---|---|---|---|
| 48104 | Ann Arbor | 178 | 12 |
| 48174 | Romulus | 428 | 8 |
| 49423 | Holland | 321 | 8 |
| 48183 | Trenton | 206 | 8 |
| 49512 | Grand Rapids | 471 | 7 |
| 49022 | Benton Harbor | 279 | 7 |
| 49221 | Adrian | 261 | 7 |
| 48843 | Howell | 229 | 7 |
| 48176 | Saline | 111 | 7 |
| 48463 | Otisville | 24 | 7 |
| 48326 | Auburn Hills | 346 | 6 |
| 48103 | Ann Arbor | 316 | 6 |
| 49036 | Coldwater | 238 | 6 |
| 48906 | Lansing | 237 | 6 |
| 49203 | Jackson | 204 | 6 |
| 49085 | Saint Joseph | 129 | 6 |
| 48429 | Durand | 50 | 6 |
| 48507 | Flint | 308 | 5 |
| 48601 | Saginaw | 294 | 5 |
| 48108 | Ann Arbor | 237 | 5 |
| 48211 | Detroit | 216 | 5 |
| 48640 | Midland | 207 | 5 |
| 48446 | Lapeer | 193 | 5 |
| 48430 | Fenton | 185 | 5 |
| 49007 | Kalamazoo | 169 | 5 |
| 49464 | Zeeland | 160 | 5 |
| 48105 | Ann Arbor | 125 | 5 |
| 48661 | West Branch | 116 | 5 |
| 48180 | Taylor | 385 | 4 |
| 49001 | Kalamazoo | 339 | 4 |
| 49684 | Otsego Township | 292 | 4 |
| 48393 | Wixom | 250 | 4 |
| 48209 | Detroit | 246 | 4 |
| 48858 | Mount Pleasant | 241 | 4 |
| 49417 | Grand Haven | 219 | 4 |
| 49601 | Cadillac | 205 | 4 |
| 48051 | Chesterfield | 181 | 4 |
| 49829 | Escanaba | 164 | 4 |
| 49068 | Marshall | 159 | 4 |
| 48161 | Monroe | 159 | 4 |
| 48439 | Grand Blanc | 151 | 4 |
| 48505 | Flint | 143 | 4 |
| 48854 | Mason | 127 | 4 |
| 48879 | St. Johns | 114 | 4 |
| 48759 | Sebewaing | 35 | 4 |
| 48150 | Livonia | 604 | 3 |
| 48083 | Troy | 407 | 3 |
| 48060 | Port Huron | 343 | 3 |
| 48071 | Madison Heights | 339 | 3 |
| 48066 | Clinton Township | 334 | 3 |
| 49548 | Grand Rapids | 313 | 3 |
| 49503 | Grand Rapids | 291 | 3 |
| 49424 | Holland | 258 | 3 |
| 49002 | Portage | 233 | 3 |
| 49120 | Niles | 226 | 3 |
| 48312 | Sterling Heights | 226 | 3 |
| 48197 | Ypsilanti | 216 | 3 |
| 49202 | Jackson | 213 | 3 |
| 49037 | Battle Creek | 200 | 3 |
| 49855 | Marquette | 183 | 3 |
Highest-Scored EPA Enforcement & Contamination Facilities in Michigan
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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • DETROIT, MI (ZIP 48209 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • NORTHVILLE, MI (ZIP 48168 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HOLLAND, MI (ZIP 49423 Sector) | HIGH (97/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • DETROIT, MI (ZIP 48214 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DETROIT, MI (ZIP 48215 Sector) | HIGH (95/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HARBOR BEACH, MI (ZIP 48441 Sector) | HIGH (92/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WARREN, MI (ZIP 48091 Sector) | HIGH (91/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WYANDOTTE, MI (ZIP 48192 Sector) | HIGH (91/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| CREATIVE MILLWORK FREE PREVIEW (LOW RISK) | 385 FRANKLIN PARK, HARBOR SPRINGS, MI 49740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SUN EXPLORATION AND PRODUCTION COMPANY FREE PREVIEW (LOW RISK) | 4.5MI E & 0.5MI N MT PLEASANT, MOUNT PLEASANT, MI 48858 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WOODWARD DETROIT CVS, LLC FREE PREVIEW (LOW RISK) | 539 EAST NINE MILE ROAD, FERNDALE, MI 48220 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAMPHERE SCHOOL DISTRICT FREE PREVIEW (LOW RISK) | 610 W 13 MILE RD, MADISON HEIGHTS, MI 48071 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Michigan (MI) Environmental Due Diligence & EPA Dataset
How many EPA-regulated environmental sites and high-risk facilities are in Michigan?
Public U.S. EPA records track 66,179 regulated facilities across Michigan. Of those, 817 (1.2%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 2,597 (3.9%) have active non-compliance quarters.
Which counties and ZIP codes in Michigan have the highest concentration of EPA-regulated sites?
In Michigan, the highest regulated facility volumes are concentrated in Wayne County (9,187 sites), Oakland County (6,289 sites), Macomb County (3,954 sites), Kent County (3,200 sites), with key high-risk postal sectors including ZIP 48104 (Ann Arbor, 12 high-risk), ZIP 48174 (Romulus, 8 high-risk), ZIP 49423 (Holland, 8 high-risk), ZIP 48183 (Trenton, 8 high-risk).
How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in Michigan?
Statewide in Michigan, federal registries track 10,397 Safe Drinking Water (SDWIS) facilities, 6,428 Clean Water Act NPDES permits, and 5,501 impaired water body (303d) dischargers, alongside 4 historical FEMA disaster declarations.
What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in Michigan?
Regional geologic screening places Michigan in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L) with USDA regional soil shrink-swell rated LOW. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.