Polk County, Iowa — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Polk County, IA?
Public U.S. EPA records track 4 regulated facilities in Polk County, Iowa (Polk County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Polk County properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Polk 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📊 Polk County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Polk County, IA
Highest-Scored EPA Regulated Facilities in Polk 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • POLK COUNTY, IA (ZIP 00000 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CTI READY MIX FREE PREVIEW (LOW RISK) | PORTABLE, POLK COUNTY, IA 00000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| KNIFE RIVER FREE PREVIEW (LOW RISK) | PORTABLE/POLK COUNTY, POLK COUNTY, IA 00000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| IRVING F JENSEN CO INC 2 FREE PREVIEW (LOW RISK) | PORTABLE, POLK COUNTY, IA 00000 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Polk County, Iowa Environmental Risk & Radon
How many EPA-regulated facilities are in Polk County, IA?
U.S. EPA records track 4 regulated facilities in Polk 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 Polk County, IA have the most EPA-tracked sites?
Within Polk County, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Polk County, IA?
Enter the exact street address in Polk 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 Polk County, IA and how many EPA water permits exist?
In Polk 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 Polk County, IA?
USDA regional soil screening for Polk County indicates a MODERATE shrink-swell foundation signal, and Polk County has recorded 3 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.