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Isanti County, Minnesota — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Isanti County, MN?

In Isanti County, Minnesota, public U.S. EPA records track 381 regulated facilities (#39 of 115 in Minnesota), including 1 (0.3%) High-Risk sites and $28,601 in federal penalties. Countywide due diligence also covers 84 Safe Drinking Water (SDWIS) facilities, 15 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (5 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#39/115)
381
High-Risk (0.3% vs 0.5% State)
1
Active Violators (0.8%)
3
Drinking & Clean Water
99
Federal Penalties
$28,601

Isanti 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
🌊 Flood Zone & FEMA Disaster History
7 County FEMA Declarations (5 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
84 SDWIS Systems • 15 NPDES Permits
🔒 7 Impaired Water (303d) & 9 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Isanti County, MN Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 279 (73.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 99 (26.0%)
Active EPA Non-Compliance Dockets 3 (0.8%)
High-Risk Enforcement Facilities 1 (0.3%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (26.9/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Isanti County High-Risk % 0.3%
Minnesota (MN) Statewide Avg 0.5%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Isanti 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).

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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 • BRAHAM, MN (ZIP 55006 Sector) HIGH (64/100) Significant Violation (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ISANTI, MN (ZIP 55040 Sector) MODERATE (37/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • ISANTI, MN (ZIP 55040 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • CAMBRIDGE, MN (ZIP 55008 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ZIMMERMAN, MN (ZIP 55398 Sector) MODERATE (31/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ISANTI, MN (ZIP 55040 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • STANCHFIELD, MN (ZIP 55080 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • BRAHAM, MN (ZIP 55006 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
MINNESOTA SPECIALITY HEALTH SYSTEM - CAMBRIDGE FREE PREVIEW (LOW RISK) 1235 HIGHWAY 293, CAMBRIDGE, MN 55008 LOW (19/100) No Violation Identified (0 qtrs NC) $0
CORTEC ADVANCED FILMS DIVISION FREE PREVIEW (LOW RISK) 410 1ST AVE E, CAMBRIDGE, MN 55008 LOW (19/100) No Violation Identified (0 qtrs NC) $0
SCHLAGEL INC FREE PREVIEW (LOW RISK) 491 EMERSON AVE N, CAMBRIDGE, MN 55008 LOW (18/100) No Violation Identified (0 qtrs NC) $0
AMERICAN MOTORCYCLE FREE PREVIEW (LOW RISK) 11 W COUNTY ROAD 5, CAMBRIDGE, MN 55008 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 369 Additional Regulated & Enforcement Records in Isanti County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Isanti County, Minnesota Environmental Due Diligence

How many EPA-regulated environmental sites are in Isanti County, Minnesota?

Public U.S. EPA records track 381 regulated facilities in Isanti County, Minnesota (ranking #39 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 3 (0.8%) have active non-compliance quarters.

Which ZIP codes and cities in Isanti County have the highest regulated facility density?

Within Isanti County, the highest concentrations of EPA-tracked facilities are located in ZIP 55008 (Cambridge, 171 sites), ZIP 55040 (Bradford Township, 84 sites), ZIP 55006 (Braham, 30 sites), spanning municipal corridors including Cambridge (170 sites), Isanti (81 sites), Braham (30 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Isanti County?

Across Isanti County, 279 facilities (73.2% 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 Isanti County, MN?

Geologic indoor air screening places Isanti 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 Isanti County, MN?

Federal records track 84 Safe Drinking Water (SDWIS) facilities, 15 Clean Water Act NPDES permits, and 7 impaired water dischargers in Isanti County, alongside 7 historical FEMA federal disaster declarations (5 flood/storm events).

Does Isanti County, MN have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Isanti County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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