ZIP 70665 (Sulphur, LA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 70665 in Sulphur, Louisiana (Calcasieu County) has 217 EPA-tracked facilities, including 18 High-Risk sites (8.3%), 20 active violators, and $10,357,856 in federal penalties. Beyond industrial pollution, properties in ZIP 70665 are screened across 10 historical Calcasieu County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (130), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 70665 (Sulphur, LA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 70665 (Sulphur, LA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 70665 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 18 High-Risk and 20 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 70665 (Sulphur, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (83/100) | Violation Identified (5 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (81/100) | Violation Identified (4 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (76/100) | Violation Identified (2 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (76/100) | Significant Violation (3 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (66/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SULPHUR, LA (ZIP 70665 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| BENTONS EQUIP & CONST FREE PREVIEW (LOW RISK) | 4590 CHESTER PORTIE RD, SULPHUR, LA 70665 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| SETPOINT INTEGRATED SOLUTIONS INC - LAKE CHARLES FACILITY FREE PREVIEW (LOW RISK) | 958 RAVIA RD, SULPHUR, LA 70665 | LOW (24/100) | Unknown (0 qtrs NC) | $0 |
| SYNERGY SALES SUPPLIES & RENTALS LLC FREE PREVIEW (LOW RISK) | 1440 SWISCO ROAD, SULPHUR, LA 70665 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - CHARLIDA PINES SUBDIVISION FREE PREVIEW (LOW RISK) | 5884 JOHNNY JONES RD, SULPHUR, LA 70665 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 70665 (Sulphur, LA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 70665 (Sulphur, LA)?
ZIP code 70665 (Sulphur, LA) contains 217 EPA-tracked facilities, of which 18 (8.3%) are classified in the High-Risk tier, 20 (9.2%) have active compliance violations, and 92 (42.4%) handle RCRA hazardous waste.
How does ZIP 70665 compare to Calcasieu County and Louisiana averages?
In ZIP 70665, 8.3% of regulated sites are rated High Risk, compared to 4.4% across Calcasieu County and 3.9% statewide in Louisiana.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 70665?
Geologic screening places ZIP 70665 in EPA Zone 3 — Low Potential (< 2.0 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 70665 (Sulphur, LA) in a FEMA flood zone and what is the flood disaster history?
Calcasieu County has recorded 10 historical FEMA federal disaster declarations (7 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 70665 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 70665 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 70665 indicates a HIGH shrink-swell risk signal. Within ZIP 70665, federal registries track 2 SDWIS drinking water facilities, 128 Clean Water NPDES permits, and 122 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.