Hahnville, Louisiana — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Hahnville, LA?
Public U.S. EPA records track 69 regulated facilities in Hahnville, Louisiana (St. Charles County), including 7 High-Risk sites (10.1%) and 5 active violators. In addition to industrial waste, Hahnville properties are screened for Tap Water & Watershed Permits (43 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 11 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Hahnville, LA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hahnville, LA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Hahnville, LA
Highest-Scored EPA Regulated Facilities in Hahnville, 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 • HAHNVILLE, LA (ZIP 70057 Sector) | HIGH (86/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70057 Sector) | HIGH (68/100) | Significant Violation (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70057 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70000 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 • HAHNVILLE, LA (ZIP 70057 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70057 Sector) | MODERATE (60/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70057 Sector) | MODERATE (51/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HAHNVILLE, LA (ZIP 70057 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| AIR LIQUIDE LARGE INDUSTRIES US LP - TAFT ASU FREE PREVIEW (LOW RISK) | 177 HIGHWAY 3142, HAHNVILLE, LA 70057 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| NEXEN CHEMICALS, USA FREE PREVIEW (LOW RISK) | 266 HIGHWAY 3142, HAHNVILLE, LA 70057 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| FLEETCLEAN SYSTEMS INC FREE PREVIEW (LOW RISK) | 212 SCORPIO, HAHNVILLE, LA 70057 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| J. BREAUX ENTERPRISES, LLC - MADISON PLACE SUBDIVISION FREE PREVIEW (LOW RISK) | 223 JOE LOUIS LANE, HAHNVILLE, LA 70000 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hahnville, Louisiana Environmental Risk & Radon
How many EPA-regulated facilities are in Hahnville, LA?
U.S. EPA records track 69 regulated facilities in Hahnville, Louisiana, including 7 high-risk sites (10.1%), 5 active violators (7.2%), and 28 RCRA hazardous waste handlers (40.6%).
Which ZIP codes in Hahnville, LA have the most EPA-tracked sites?
Within Hahnville, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Hahnville, LA?
Enter the exact street address in Hahnville into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Hahnville, LA and how many EPA water permits exist?
In Hahnville, LA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 43 Clean Water Act NPDES permits, and 33 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Hahnville, LA?
USDA regional soil screening for Hahnville indicates a HIGH shrink-swell foundation signal, and St. Charles County has recorded 11 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.