ZIP 70458 (Slidell, LA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 70458 in Slidell, Louisiana (Saint Tammany County) has 357 EPA-tracked facilities, including 18 High-Risk sites (5.0%), 23 active violators, and $500 in federal penalties. Beyond industrial pollution, properties in ZIP 70458 are screened across 18 historical Saint Tammany County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (147), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 70458 (Slidell, 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 70458 (Slidell, LA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 70458 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 18 High-Risk and 23 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 70458 (Slidell, 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 • SLIDELL, LA (ZIP 70458 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SLIDELL, LA (ZIP 70458 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SLIDELL, LA (ZIP 70458 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SLIDELL, LA (ZIP 70458 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 • SLIDELL, LA (ZIP 70458 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SLIDELL, LA (ZIP 70458 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SLIDELL, LA (ZIP 70458 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 • SLIDELL, LA (ZIP 70458 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| CM AUTOMOTIVE REPAIR, INC. FREE PREVIEW (LOW RISK) | 1684 OLD SPANISH TRAIL BOULEVARD, SLIDELL, LA 70458 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| GMCD LLC FREE PREVIEW (LOW RISK) | 38183 COMMERCIAL CT, SLIDELL, LA 70458 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| TIGER COMMISSARY SERVICES INC FREE PREVIEW (LOW RISK) | 38197 COMMERCIAL CT, SLIDELL, LA 70458 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| WALTER YBOS - OFFICE & WAREHOUSE FREE PREVIEW (LOW RISK) | 154 SPANISH CT, SLIDELL, LA 70458 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 70458 (Slidell, 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 70458 (Slidell, LA)?
ZIP code 70458 (Slidell, LA) contains 357 EPA-tracked facilities, of which 18 (5.0%) are classified in the High-Risk tier, 23 (6.4%) have active compliance violations, and 205 (57.4%) handle RCRA hazardous waste.
How does ZIP 70458 compare to Saint Tammany County and Louisiana averages?
In ZIP 70458, 5.0% of regulated sites are rated High Risk, compared to 6.8% across Saint Tammany County and 3.9% statewide in Louisiana.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 70458?
Geologic screening places ZIP 70458 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 70458 (Slidell, LA) in a FEMA flood zone and what is the flood disaster history?
Saint Tammany County has recorded 18 historical FEMA federal disaster declarations (9 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 70458 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 70458 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 70458 indicates a HIGH shrink-swell risk signal. Within ZIP 70458, federal registries track 1 SDWIS drinking water facilities, 146 Clean Water NPDES permits, and 133 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.