ZIP 51638 (Essex, IA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 51638 in Essex, Iowa (Page County) has 3 EPA-tracked facilities, including 1 High-Risk sites (33.3%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 51638 are screened across 7 historical Page County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (2), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 51638 (Essex, 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 51638 (Essex, IA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 51638 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 51638 (Essex, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ESSEX, IA (ZIP 51638 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| ESSEX JUNIOR-SENIOR HIGH SCHOOL FREE PREVIEW (LOW RISK) | 111 FORBES ST, ESSEX, IA 51638 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| ESSEX WATER SUPPLY-TREATMENT PLANT #3 FREE PREVIEW (LOW RISK) | ATTN WATER SUPERINTENDENT, ESSEX, IA 51638 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 51638 (Essex, 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 51638 (Essex, IA)?
ZIP code 51638 (Essex, IA) contains 3 EPA-tracked facilities, of which 1 (33.3%) are classified in the High-Risk tier, 1 (33.3%) have active compliance violations, and 1 (33.3%) handle RCRA hazardous waste.
How does ZIP 51638 compare to Page County and Iowa averages?
In ZIP 51638, 33.3% of regulated sites are rated High Risk, compared to 1.9% across Page County and 1.6% statewide in Iowa.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 51638?
Geologic screening places ZIP 51638 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 51638 (Essex, IA) in a FEMA flood zone and what is the flood disaster history?
Page County has recorded 7 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 51638 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 51638 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 51638 indicates a HIGH shrink-swell risk signal. Within ZIP 51638, federal registries track 1 SDWIS drinking water facilities, 1 Clean Water NPDES permits, and 1 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.