Linn County, Iowa — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Linn County, IA?
Public U.S. EPA records track 2 regulated facilities in Linn County, Iowa (Linn County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Linn County properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 7 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Linn County, IA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Linn County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Linn County, IA
Highest-Scored EPA Regulated Facilities in Linn County, 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 |
|---|---|---|---|---|
| MISC COMPLT-LINN CO FREE PREVIEW (LOW RISK) | NO STREET ADDRESS, LINN COUNTY, IA 00000 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| LINN CO.COURT CASES FREE PREVIEW (LOW RISK) | NO STREET ADDRESS, LINN COUNTY, IA 00000 | LOW (10/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Linn County, Iowa Environmental Risk & Radon
How many EPA-regulated facilities are in Linn County, IA?
U.S. EPA records track 2 regulated facilities in Linn County, Iowa, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Linn County, IA have the most EPA-tracked sites?
Within Linn County, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Linn County, IA?
Enter the exact street address in Linn County 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 Linn County, IA and how many EPA water permits exist?
In Linn County, IA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Linn County, IA?
USDA regional soil screening for Linn County indicates a MODERATE shrink-swell foundation signal, and Linn County has recorded 7 federal FEMA disaster declarations (6 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.