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St. Lucie County, Florida — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in St. Lucie County, FL?

In St. Lucie County, Florida, public U.S. EPA records track 262 regulated facilities (#63 of 136 in Florida), including 1 (0.4%) High-Risk sites and $1,250 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 247 Clean Water NPDES permits, 6 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites (#63/136)
262
High-Risk (0.4% vs 0.7% State)
1
Active Violators (0.8%)
2
Drinking & Clean Water
250
Federal Penalties
$1,250

St. Lucie County, FL 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
6 County FEMA Declarations (6 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
3 SDWIS Systems • 247 NPDES Permits
🔒 240 Impaired Water (303d) & 4 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 3 — Low Potential (< 2.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 St. Lucie County, FL Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 6 (2.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 250 (95.4%)
Active EPA Non-Compliance Dockets 2 (0.8%)
High-Risk Enforcement Facilities 1 (0.4%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (96.1/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 9/10 • Very High Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
St. Lucie County High-Risk % 0.4%
Florida (FL) Statewide Avg 0.7%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Municipalities in St. Lucie County

ZIP Codes in St. Lucie County

34986 — Port Saint Lucie (276)

Top EPA Regulated Facilities in St. Lucie County, FL

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • PORT SAINT LUCIE, FL (ZIP 34986 Sector) HIGH (71/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • PORT ST LUCIE, FL (ZIP 34983 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • PORT ST LUCIE, FL (ZIP 34987 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • FORT PIERCE, FL (ZIP 34947 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • FORT PIERCE, FL (ZIP 34950 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • FORT PIERCE, FL (ZIP 34982 Sector) MODERATE (31/100) Resolved / Historical Non-Compliance (6 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • FORT PIERCE, FL (ZIP 34982 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • FORT PIERCE, FL (ZIP 34981 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
ALLIED UNIVERSAL CORPORATION FREE PREVIEW (LOW RISK) 9549 RANGE LINE RD, PORT SAINT LUCIE, FL 34987 LOW (25/100) No Violation Identified (0 qtrs NC) $0
O'REILLY AUTO PARTS #5013 FREE PREVIEW (LOW RISK) 571 NW PRIMA VISTA BLVD, PORT SAINT LUCIE, FL 34953 LOW (23/100) No Violation Identified (0 qtrs NC) $0
ARCH MIRROR SOUTH FREE PREVIEW (LOW RISK) 7413 COMMERCIAL CIR, FORT PIERCE, FL 34951 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CLOVER BESS FREE PREVIEW (LOW RISK) 21220 SCHUMAN RD., FORT PIERCE, FL 34945 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 250 Additional Regulated & Enforcement Records in St. Lucie County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — St. Lucie County, Florida Environmental Due Diligence

How many EPA-regulated environmental sites are in St. Lucie County County, Florida?

Public U.S. EPA records track 262 regulated facilities in St. Lucie County County, Florida (ranking #63 of 136 jurisdictions in FL). Of those, 1 (0.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (0.8%) have active non-compliance quarters.

Which ZIP codes and cities in St. Lucie County County have the highest regulated facility density?

Within St. Lucie County County, the highest concentrations of EPA-tracked facilities are located in ZIP 34986 (Port Saint Lucie, 276 sites), spanning municipal corridors including St. Lucie County.

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in St. Lucie County County?

Across St. Lucie County County, 6 facilities (2.3% 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. Lucie County County, FL?

Geologic indoor air screening places St. Lucie County 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. Lucie County County, FL?

Federal records track 3 Safe Drinking Water (SDWIS) facilities, 247 Clean Water Act NPDES permits, and 240 impaired water dischargers in St. Lucie County County, alongside 6 historical FEMA federal disaster declarations (6 flood/storm events).

Does St. Lucie County, FL have expansive clay soil or foundation risk?

USDA regional soil engineering screening for St. Lucie County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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