ZIP 51054 (Sergeant Bluff, IA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 51054 in Sergeant Bluff, Iowa (Woodbury County) has 33 EPA-tracked facilities, including 1 High-Risk sites (3.0%), 3 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 51054 are screened across 2 historical Woodbury County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (10), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 51054 (Sergeant Bluff, 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 51054 (Sergeant Bluff, IA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 51054 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 51054 (Sergeant Bluff, 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 • SERGEANT BLUFF, IA (ZIP 51054 Sector) | HIGH (65/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (55/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (51/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SERGEANT BLUFF, IA (ZIP 51054 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SERGEANT BLUFF, CITY OF MS4 FREE PREVIEW (LOW RISK) | 401 4TH ST., SERGEANT BLUFF, IA 51054 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| MID-AMERICA TANNING CO. FREE PREVIEW (LOW RISK) | 2523 PORT NEAL ROAD, SERGEANT BLUFF, IA 51054 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SERGEANT BLUFF-LUTON HIGH SCHOOL FREE PREVIEW (LOW RISK) | 708 WARRIOR RD, SERGEANT BLUFF, IA 51054 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MIDWEST RADIATOR FREE PREVIEW (LOW RISK) | 204 H ST, SERGEANT BLUFF, IA 51054 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 51054 (Sergeant Bluff, 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 51054 (Sergeant Bluff, IA)?
ZIP code 51054 (Sergeant Bluff, IA) contains 33 EPA-tracked facilities, of which 1 (3.0%) are classified in the High-Risk tier, 3 (9.1%) have active compliance violations, and 18 (54.5%) handle RCRA hazardous waste.
How does ZIP 51054 compare to Woodbury County and Iowa averages?
In ZIP 51054, 3.0% 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 51054?
Geologic screening places ZIP 51054 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 51054 (Sergeant Bluff, 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 51054 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 51054 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 51054 indicates a MODERATE shrink-swell risk signal. Within ZIP 51054, federal registries track 4 SDWIS drinking water facilities, 6 Clean Water NPDES permits, and 6 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.