ZIP 54406 (Amherst, WI) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 54406 in Amherst, Wisconsin (Portage County) has 25 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 54406 are screened across 3 historical Portage County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (10), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 54406 (Amherst, WI) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 54406 (Amherst, WI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 54406 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 54406 (Amherst, WI)
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | MODERATE (28/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| WI DOT BRIDGE B49-35 FREE PREVIEW (LOW RISK) | CTH KK OVR WCL RAILROAD, AMHERST, WI 54406 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GLODOWSKI CONSTRUCTION FREE PREVIEW (LOW RISK) | 9632 WESTERN WAY, AMHERST, WI 54406 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DIESEL MACHINE SERVICE INC FREE PREVIEW (LOW RISK) | 9795 LINCOLN ST, AMHERST, WI 54406 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| AEDIFIX BUILDS INC SITE FREE PREVIEW (LOW RISK) | SHORT STREET, WAUSAU, WI 54406 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • AMHERST, WI (ZIP 54406 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 54406 (Amherst, WI) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 54406 (Amherst, WI)?
ZIP code 54406 (Amherst, WI) contains 25 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 2 (8.0%) have active compliance violations, and 15 (60.0%) handle RCRA hazardous waste.
How does ZIP 54406 compare to Portage County and Wisconsin averages?
In ZIP 54406, 0.0% of regulated sites are rated High Risk, compared to 0.7% across Portage County and 0.6% statewide in Wisconsin.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 54406?
Geologic screening places ZIP 54406 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 54406 (Amherst, WI) in a FEMA flood zone and what is the flood disaster history?
Portage County has recorded 3 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 54406 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 54406 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 54406 indicates a MODERATE shrink-swell risk signal. Within ZIP 54406, federal registries track 2 SDWIS drinking water facilities, 8 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.