Lafourche County, Louisiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Lafourche County, LA?
In Lafourche County, Louisiana, public U.S. EPA records track 2,221 regulated facilities (#10 of 137 in Louisiana), including 133 (6.0%) High-Risk sites and $1,562,389 in federal penalties. Countywide due diligence also covers 2 Safe Drinking Water (SDWIS) facilities, 1,517 Clean Water NPDES permits, 12 FEMA Federal Disaster Declarations (9 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Lafourche 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📊 Lafourche County, LA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Lafourche County
ZIP Codes in Lafourche County
Top EPA Regulated Facilities in Lafourche 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • LAROSE, LA (ZIP 70373 Sector) | HIGH (81/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GOLDEN MEADOW, LA (ZIP 70357 Sector) | HIGH (76/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • THIBODAUX, LA (ZIP 70301 Sector) | HIGH (72/100) | Significant Violation (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GOLDEN MEADOW, LA (ZIP 70357 Sector) | HIGH (72/100) | Violation (10 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • THIBODAUX, LA (ZIP 70301 Sector) | HIGH (72/100) | Significant Violation (9 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GOLDEN MEADOW, LA (ZIP 70357 Sector) | HIGH (71/100) | Significant Violation (7 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GALLIANO, LA (ZIP 70354 Sector) | HIGH (70/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GOLDEN MEADOW, LA (ZIP 70357 Sector) | HIGH (70/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| DOLPHIN MARINE INTERNATIONAL FREE PREVIEW (LOW RISK) | 1720 S BAYOU DR, GOLDEN MEADOW, LA 70357 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| THIBODAUX CHRYSLER CENTER FREE PREVIEW (LOW RISK) | 1505 CANAL BLVD, THIBODAUX, LA 70301 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SL 18076 #1 PRODUCTION FACILITY - DELTA FARMS FIELD FREE PREVIEW (LOW RISK) | 12 MI NE OF, CUT OFF, LA 70345 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOLLAR GENERAL #24074 FREE PREVIEW (LOW RISK) | 13894 W MAIN STREET (HWY 1), LAROSE, LA 70373 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Lafourche County, Louisiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Lafourche County, Louisiana?
Public U.S. EPA records track 2,221 regulated facilities in Lafourche County, Louisiana (ranking #10 of 137 jurisdictions in LA). Of those, 133 (6.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 201 (9.0%) have active non-compliance quarters.
Which ZIP codes and cities in Lafourche County have the highest regulated facility density?
Within Lafourche County, the highest concentrations of EPA-tracked facilities are located in ZIP 70357 (Golden Meadow, 407 sites), ZIP 70301 (Thibodaux, 399 sites), ZIP 70394 (Raceland, 213 sites), spanning municipal corridors including Thibodaux (547 sites), Golden Meadow (362 sites), Raceland (261 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Lafourche County?
Across Lafourche County, 565 facilities (25.4% 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 Lafourche County, LA?
Geologic indoor air screening places Lafourche 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 Lafourche County, LA?
Federal records track 2 Safe Drinking Water (SDWIS) facilities, 1,517 Clean Water Act NPDES permits, and 1,246 impaired water dischargers in Lafourche County, alongside 12 historical FEMA federal disaster declarations (9 flood/storm events).
Does Lafourche County, LA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Lafourche 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.