ZIP 56256 (Madison, MN) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 56256 in Madison, Minnesota (Lac Qui Parle County) has 45 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 56256 are screened across 3 historical Lac Qui Parle County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (4), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 56256 (Madison, MN) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 56256 (Madison, MN) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 56256 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 56256 (Madison, MN)
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 • MADISON, MN (ZIP 56256 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| TOFTE LLC FREE PREVIEW (LOW RISK) | 225 1ST ST E, MADISON, MN 56256 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARGILL INC - MADISON FREE PREVIEW (LOW RISK) | 202 6TH AVE S, MADISON, MN 56256 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RICHARD LARSON DBA LARSON AUTO BODY FREE PREVIEW (LOW RISK) | 2356 HIGHWAY 75 S, MADISON, MN 56256 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MADISON HARDWARE HANK FREE PREVIEW (LOW RISK) | 212 6TH AVE, MADISON, MN 56256 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MADISON, MN (ZIP 56256 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 56256 (Madison, MN) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 56256 (Madison, MN)?
ZIP code 56256 (Madison, MN) contains 45 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 34 (75.6%) handle RCRA hazardous waste.
How does ZIP 56256 compare to Lac Qui Parle County and Minnesota averages?
In ZIP 56256, 0.0% of regulated sites are rated High Risk, compared to 0.0% across Lac Qui Parle County and 0.5% statewide in Minnesota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 56256?
Geologic screening places ZIP 56256 in EPA Zone 1 — High Potential (> 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 56256 (Madison, MN) in a FEMA flood zone and what is the flood disaster history?
Lac Qui Parle County has recorded 3 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 56256 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 56256 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 56256 indicates a MODERATE shrink-swell risk signal. Within ZIP 56256, federal registries track 1 SDWIS drinking water facilities, 3 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.