Nicollet County, Minnesota — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Nicollet County, Minnesota, public U.S. EPA records track 289 regulated facilities (#48 of 115 in Minnesota), including 1 (0.3%) High-Risk sites and $5,303,150 in federal penalties. Countywide due diligence also covers 26 Safe Drinking Water (SDWIS) facilities, 40 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Nicollet County, MN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Nicollet County, MN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Nicollet County
ZIP Codes in Nicollet County
Top EPA Regulated Facilities in Nicollet County, 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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • NORTH MANKATO, MN (ZIP 56003 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAINT PETER, MN (ZIP 56082 Sector) | MODERATE (35/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • NORTH MANKATO, MN (ZIP 56003 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • NORTH MANKATO, MN (ZIP 56003 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ST. PETER, MN (ZIP 56082 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SAINT PETER, MN (ZIP 56082 Sector) | MODERATE (30/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SAINT PETER, MN (ZIP 56082 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SAINT PETER, MN (ZIP 56082 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| TAYTRONICS FREE PREVIEW (LOW RISK) | 430 RITT ST., ST. PETER, MN 56082 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| DYLAN DAVIS FARM FREE PREVIEW (LOW RISK) | 42448 356TH ST, ST.PETER, MN 56082 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| JEFF DAVIS FARM FREE PREVIEW (LOW RISK) | 34997 425TH AVE, LE SUEUR, MN 56058 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| TAYLOR CORPORATION CAMPUS FREE PREVIEW (LOW RISK) | 1725 ROE CREST DR, N MANKATO, MN 56003 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Nicollet County, Minnesota Environmental Due Diligence
How many EPA-regulated environmental sites are in Nicollet County, Minnesota?
Public U.S. EPA records track 289 regulated facilities in Nicollet County, Minnesota (ranking #48 of 115 jurisdictions in MN). Of those, 1 (0.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (0.3%) have active non-compliance quarters.
Which ZIP codes and cities in Nicollet County have the highest regulated facility density?
Within Nicollet County, the highest concentrations of EPA-tracked facilities are located in ZIP 56082 (Saint Peter, 113 sites), ZIP 56003 (North Mankato, 96 sites), ZIP 56074 (Nicollet, 31 sites), spanning municipal corridors including North Mankato (81 sites), Saint Peter (65 sites), St. Peter (40 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Nicollet County?
Across Nicollet County, 211 facilities (73.0% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Nicollet County, MN?
Geologic indoor air screening places Nicollet County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Nicollet County, MN?
Federal records track 26 Safe Drinking Water (SDWIS) facilities, 40 Clean Water Act NPDES permits, and 6 impaired water dischargers in Nicollet County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Nicollet County, MN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Nicollet County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.