Hancock County, Mississippi — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Hancock County, MS?
In Hancock County, Mississippi, public U.S. EPA records track 253 regulated facilities (#14 of 96 in Mississippi), including 10 (4.0%) High-Risk sites and $288,000 in federal penalties. Countywide due diligence also covers 22 Safe Drinking Water (SDWIS) facilities, 98 Clean Water NPDES permits, 8 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Hancock County, MS 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hancock County, MS Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Hancock County
Top EPA Regulated Facilities in Hancock County, MS
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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BAY ST LOUIS, MS (ZIP 39520 Sector) | HIGH (74/100) | Violation Identified (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PEARLINGTON, MS (ZIP 39572 Sector) | HIGH (64/100) | Violation Identified (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WAVELAND, MS (ZIP 39576 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BAY ST. LOUIS, MS (ZIP 39520 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KILN, MS (ZIP 39556 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KILN, MS (ZIP 39556 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KILN, MS (ZIP 39571 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BAY SAINT LOUIS, MS (ZIP 39520 Sector) | MODERATE (51/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| NASA SHARED SERVICE CENTER, NCCIPS FREE PREVIEW (LOW RISK) | 9325 CYPRESS LOOP ROAD, STENNIS SPAC, MS 39522 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| GULF SOUTH PIPELINE COMPANY LP, WAVELAND TREATING PLANT FREE PREVIEW (LOW RISK) | JUNIOR ROAD 3 MILES SOUTH OF KILN, KILN, MS 39556 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROLLS ROYCE NORTH AMERICA, ROLLS ROYCE CENTER OF EXCELLENCE FREE PREVIEW (LOW RISK) | JOHN C STENNIS SPACE CENTER, STENNIS SPACE CENTER, MS 39529 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALCAN CABLE FREE PREVIEW (LOW RISK) | 609 CENTRAL AVENUE, BAY SAINT LOUIS, MS 39520 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hancock County, Mississippi Environmental Due Diligence
How many EPA-regulated environmental sites are in Hancock County, Mississippi?
Public U.S. EPA records track 253 regulated facilities in Hancock County, Mississippi (ranking #14 of 96 jurisdictions in MS). Of those, 10 (4.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 15 (5.9%) have active non-compliance quarters.
Which ZIP codes and cities in Hancock County have the highest regulated facility density?
Within Hancock County, the highest concentrations of EPA-tracked facilities are located in ZIP 39520 (Bay Saint Louis, 86 sites), ZIP 39576 (Waveland, 46 sites), ZIP 39556 (Kiln, 39 sites), spanning municipal corridors including Bay Saint Louis (59 sites), Waveland (48 sites), Kiln (42 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hancock County?
Across Hancock County, 126 facilities (49.8% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Hancock County, MS?
Geologic indoor air screening places Hancock County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Hancock County, MS?
Federal records track 22 Safe Drinking Water (SDWIS) facilities, 98 Clean Water Act NPDES permits, and 5 impaired water dischargers in Hancock County, alongside 8 historical FEMA federal disaster declarations (6 flood/storm events).
Does Hancock County, MS have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Hancock County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.