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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • LE MARS, IA

Le Mars, Iowa — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Le Mars, IA?

Public U.S. EPA records track 67 regulated facilities in Le Mars, Iowa (Plymouth County), including 3 High-Risk sites (4.5%) and 2 active violators. In addition to industrial waste, Le Mars properties are screened for Tap Water & Watershed Permits (8 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
67
High-Risk (4.5% vs 1.6% State)
3
Active Violators (3.0%)
2
Drinking & Clean Water
8
Federal Penalties
$236,000

Le Mars, IA 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
Plymouth County: 1 FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 7 NPDES Permits
🔒 2 Impaired Water (303d) & 3 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

📊 Le Mars, IA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 43 (64.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 8 (11.9%)
Active EPA Non-Compliance Dockets 2 (3.0%)
High-Risk Enforcement Facilities 3 (4.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (49.2/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Le Mars High-Risk Rate 4.5%
Plymouth County Average 2.3%
Iowa (IA) Statewide Avg 1.6%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Le Mars, IA

ZIP 51031 (83 sites • 3 High Risk)

Highest-Scored EPA Regulated Facilities in Le Mars, IA

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 • LE MARS, IA (ZIP 51031 Sector) HIGH (78/100) Significant Violation (12 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (38/100) Resolved / Historical Non-Compliance (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (38/100) Resolved / Historical Non-Compliance (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (34/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (31/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • LE MARS, IA (ZIP 51031 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
MID AMERICAN ENERGY CO-LE MARS FREE PREVIEW (LOW RISK) 1171 PROSPECT STREET SOUTHWEST, LE MARS, IA 51031 LOW (19/100) No Violation Identified (0 qtrs NC) $0
MOTOR INN OF LE MARS INC FREE PREVIEW (LOW RISK) 205 5TH AVENUE NORTHWEST, LE MARS, IA 51031 LOW (19/100) No Violation Identified (0 qtrs NC) $0
TERRA INTERNATIONAL INC FREE PREVIEW (LOW RISK) 1533 18TH ST SW, LE MARS, IA 51031 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CARLS WELDING SHOP FREE PREVIEW (LOW RISK) 2301 18TH ST SW, LE MARS, IA 51031 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 55 Additional Regulated & Enforcement Records in Le Mars, IA Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Le Mars, Iowa Environmental Risk & Radon

How many EPA-regulated facilities are in Le Mars, IA?

U.S. EPA records track 67 regulated facilities in Le Mars, Iowa, including 3 high-risk sites (4.5%), 2 active violators (3.0%), and 43 RCRA hazardous waste handlers (64.2%).

Which ZIP codes in Le Mars, IA have the most EPA-tracked sites?

Within Le Mars, regulated facilities are primarily concentrated across ZIP 51031 (83 sites).

How can I check a specific house or commercial property in Le Mars, IA?

Enter the exact street address in Le Mars into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Le Mars, IA and how many EPA water permits exist?

In Le Mars, IA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 7 Clean Water Act NPDES permits, and 2 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Le Mars, IA?

USDA regional soil screening for Le Mars indicates a HIGH shrink-swell foundation signal, and Plymouth County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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