St Bernard County, Louisiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in St Bernard County, LA?
In St Bernard County, Louisiana, public U.S. EPA records track 272 regulated facilities (#51 of 137 in Louisiana), including 5 (1.8%) High-Risk sites and $375,151 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 13 Clean Water NPDES permits, 18 FEMA Federal Disaster Declarations (9 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
St Bernard County, LA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 St Bernard County, LA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in St Bernard County
ZIP Codes in St Bernard County
Top EPA Regulated Facilities in St Bernard County, LA
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 • CHALMETTE, LA (ZIP 70043 Sector) | MODERATE (53/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHALMETTE, LA (ZIP 70043 Sector) | MODERATE (52/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ARABI, LA (ZIP 70032 Sector) | MODERATE (50/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHALMETTE, LA (ZIP 70043 Sector) | MODERATE (46/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • POYDRAS, LA (ZIP 70085 Sector) | MODERATE (46/100) | Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHALMETTE, LA (ZIP 70043 Sector) | MODERATE (45/100) | Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • VIOLET, LA (ZIP 70092 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CHALMETTE, LA (ZIP 70043 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| COLLINS PIPELINE COMPANY FREE PREVIEW (LOW RISK) | 2511 E JUDGE PEREZ DR, MERAUX, LA 70075 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORT SHIP SVC SHIPYARD FREE PREVIEW (LOW RISK) | 6325-A PARIS RD, CHALMETTE, LA 70043 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CLASSIC FIBERGLASS FREE PREVIEW (LOW RISK) | 102 E PLEASURE ST, CHALMETTE, LA 70044 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| KERR MCGEE CORP HOPEDALE BASE FREE PREVIEW (LOW RISK) | RT 1 BOX 612 E, ST BERNARD, LA 70085 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — St Bernard County, Louisiana Environmental Due Diligence
How many EPA-regulated environmental sites are in St Bernard County, Louisiana?
Public U.S. EPA records track 272 regulated facilities in St Bernard County, Louisiana (ranking #51 of 137 jurisdictions in LA). Of those, 5 (1.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (1.1%) have active non-compliance quarters.
Which ZIP codes and cities in St Bernard County have the highest regulated facility density?
Within St Bernard County, the highest concentrations of EPA-tracked facilities are located in ZIP 70043 (Chalmette, 210 sites), ZIP 70075 (Meraux, 29 sites), ZIP 70092 (Violet, 28 sites), spanning municipal corridors including Meraux (36 sites), Violet (32 sites), Yscloskey (15 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in St Bernard County?
Across St Bernard County, 230 facilities (84.6% 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 St Bernard County, LA?
Geologic indoor air screening places St Bernard 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 St Bernard County, LA?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 13 Clean Water Act NPDES permits, and 13 impaired water dischargers in St Bernard County, alongside 18 historical FEMA federal disaster declarations (9 flood/storm events).
Does St Bernard County, LA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for St Bernard County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.