ZIP 51048 (Pierson, IA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 51048 in Pierson, Iowa (Woodbury County) has 4 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 51048 are screened across 2 historical Woodbury County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (2), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 51048 (Pierson, IA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 51048 (Pierson, IA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 51048 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 51048 (Pierson, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • PIERSON, IA (ZIP 51048 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| PIERSON IMPLEMENT INC-FORMER SITE OF FREE PREVIEW (LOW RISK) | 111 MAIN ST, PIERSON, IA 51048 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAMMONDS BODY SHOP FREE PREVIEW (LOW RISK) | 217 MAIN ST, PIERSON, IA 51048 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| PIERSON WATER SUPPLY-PIERSON UTILITY BLDG (PUB 2018) FREE PREVIEW (LOW RISK) | 514 2ND ST, PIERSON, IA 51048 | LOW (10/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 51048 (Pierson, IA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 51048 (Pierson, IA)?
ZIP code 51048 (Pierson, IA) contains 4 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 1 (25.0%) handle RCRA hazardous waste.
How does ZIP 51048 compare to Woodbury County and Iowa averages?
In ZIP 51048, 0.0% of regulated sites are rated High Risk, compared to 0.8% across Woodbury County and 1.6% statewide in Iowa.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 51048?
Geologic screening places ZIP 51048 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 51048 (Pierson, IA) in a FEMA flood zone and what is the flood disaster history?
Woodbury County has recorded 2 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 51048 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 51048 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 51048 indicates a MODERATE shrink-swell risk signal. Within ZIP 51048, federal registries track 1 SDWIS drinking water facilities, 1 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.