Decorah, Iowa — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Decorah, IA?
Public U.S. EPA records track 85 regulated facilities in Decorah, Iowa (Winneshiek County), including 2 High-Risk sites (2.4%) and 1 active violators. In addition to industrial waste, Decorah properties are screened for Tap Water & Watershed Permits (18 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Decorah, IA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Decorah, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Decorah, IA
Highest-Scored EPA Regulated Facilities in Decorah, IA
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 • DECORAH, IA (ZIP 52101 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DECORAH, IA (ZIP 52101 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| DECORAH COMM SCH DIST - THOMAS R. ROBERTS HIGH SCHOOL FREE PREVIEW (LOW RISK) | 100 E CLAIBORNE DR, DECORAH, IA 52101 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| LUTHER COLLEGE FREE PREVIEW (LOW RISK) | 700 COLLEGE DR-PHYSICAL PLANT, DECORAH, IA 52101 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| WEIS BUICK CO FREE PREVIEW (LOW RISK) | 131 COLLEGE DRIVE, DECORAH, IA 52101 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CROELL REDI-MIX, INC - DECORAH FREE PREVIEW (LOW RISK) | 900 MONTGOMERY STREET, DECORAH, IA 52101 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Decorah, Iowa Environmental Risk & Radon
How many EPA-regulated facilities are in Decorah, IA?
U.S. EPA records track 85 regulated facilities in Decorah, Iowa, including 2 high-risk sites (2.4%), 1 active violators (1.2%), and 49 RCRA hazardous waste handlers (57.6%).
Which ZIP codes in Decorah, IA have the most EPA-tracked sites?
Within Decorah, regulated facilities are primarily concentrated across ZIP 52101 (89 sites).
How can I check a specific house or commercial property in Decorah, IA?
Enter the exact street address in Decorah 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 Decorah, IA and how many EPA water permits exist?
In Decorah, IA, federal registries track 8 Safe Drinking Water (SDWIS) facilities, 10 Clean Water Act NPDES permits, and 5 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Decorah, IA?
USDA regional soil screening for Decorah indicates a MODERATE shrink-swell foundation signal, and Winneshiek 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.