ZIP 49953 (Ontonagon, MI) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 49953 in Ontonagon, Michigan (Ontonagon County) has 50 EPA-tracked facilities, including 2 High-Risk sites (4.0%), 2 active violators, and $15,667 in federal penalties. Beyond industrial pollution, properties in ZIP 49953 are screened across 4 historical Ontonagon County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (6), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 49953 (Ontonagon, MI) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 49953 (Ontonagon, MI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 49953 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 49953 (Ontonagon, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (43/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ONTONAGON, MI (ZIP 49953 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SMURFIT-STONE CONTAINER ENTERP RISES INC FREE PREVIEW (LOW RISK) | ONE SUPERIOR WAY, ONTONAGON, MI 49953 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORCUPINE MOUNTAINS WIDERNESS FREE PREVIEW (LOW RISK) | STATE PARK, ONTONAGON, MI 49953 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| GITCHE GUMEE OIL FREE PREVIEW (LOW RISK) | 1334 STATE HIGHWAY M38, ONTONAGON, MI 49953 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PENEGORS STANDARD SERVICE FREE PREVIEW (LOW RISK) | 334 RIVER ST, ONTONAGON, MI 49953 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 49953 (Ontonagon, MI) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 49953 (Ontonagon, MI)?
ZIP code 49953 (Ontonagon, MI) contains 50 EPA-tracked facilities, of which 2 (4.0%) are classified in the High-Risk tier, 2 (4.0%) have active compliance violations, and 42 (84.0%) handle RCRA hazardous waste.
How does ZIP 49953 compare to Ontonagon County and Michigan averages?
In ZIP 49953, 4.0% of regulated sites are rated High Risk, compared to 1.9% across Ontonagon County and 1.2% statewide in Michigan.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 49953?
Geologic screening places ZIP 49953 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 49953 (Ontonagon, MI) in a FEMA flood zone and what is the flood disaster history?
Ontonagon County has recorded 4 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 49953 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 49953 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 49953 indicates a LOW shrink-swell risk signal. Within ZIP 49953, federal registries track 0 SDWIS drinking water facilities, 6 Clean Water NPDES permits, and 5 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.