ZIP 48858 (Mount Pleasant, MI) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 48858 in Mount Pleasant, Michigan (Isabella County) has 241 EPA-tracked facilities, including 4 High-Risk sites (1.7%), 10 active violators, and $84,343 in federal penalties. Beyond industrial pollution, properties in ZIP 48858 are screened across 4 historical Isabella County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (47), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 48858 (Mount Pleasant, 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 48858 (Mount Pleasant, MI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 48858 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 10 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 48858 (Mount Pleasant, 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 • MOUNT PLEASANT, MI (ZIP 48858 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MOUNT PLEASANT, MI (ZIP 48858 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MOUNT PLEASANT, MI (ZIP 48858 Sector) | MODERATE (60/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MT. PLEASANT, MI (ZIP 48858 Sector) | MODERATE (54/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MTPLEASANT, MI (ZIP 48858 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MT PLEASANT, MI (ZIP 48858 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MOUNT PLEASANT, MI (ZIP 48858 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MOUNT PLEASANT, MI (ZIP 48858 Sector) | MODERATE (41/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| BAKER ATLAS-MT PLEASANT FREE PREVIEW (LOW RISK) | 2222 ENTERPRISE DR, MOUNT PLEASANT, MI 48858 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| METAVATION LLC FREE PREVIEW (LOW RISK) | 1799 GOVER PKWY, MOUNT PLEASANT, MI 48858 | LOW (18/100) | 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 |
| FISHER TRANSPORTATION FREE PREVIEW (LOW RISK) | 2201 COMMERCE ST, MOUNT PLEASANT, MI 48858 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 48858 (Mount Pleasant, 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 48858 (Mount Pleasant, MI)?
ZIP code 48858 (Mount Pleasant, MI) contains 241 EPA-tracked facilities, of which 4 (1.7%) are classified in the High-Risk tier, 10 (4.1%) have active compliance violations, and 189 (78.4%) handle RCRA hazardous waste.
How does ZIP 48858 compare to Isabella County and Michigan averages?
In ZIP 48858, 1.7% of regulated sites are rated High Risk, compared to 2.2% across Isabella County and 1.2% statewide in Michigan.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 48858?
Geologic screening places ZIP 48858 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 48858 (Mount Pleasant, MI) in a FEMA flood zone and what is the flood disaster history?
Isabella County has recorded 4 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 48858 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 48858 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 48858 indicates a MODERATE shrink-swell risk signal. Within ZIP 48858, federal registries track 6 SDWIS drinking water facilities, 41 Clean Water NPDES permits, and 40 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.