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

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

In St Johns County, Florida, public U.S. EPA records track 470 regulated facilities (#52 of 136 in Florida), including 2 (0.4%) High-Risk sites and $37,723 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 106 Clean Water NPDES permits, 28 FEMA Federal Disaster Declarations (23 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites (#52/136)
470
High-Risk (0.4% vs 0.7% State)
2
Active Violators (0.4%)
2
Drinking & Clean Water
106
Federal Penalties
$37,723

St Johns 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
28 County FEMA Declarations (23 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
0 SDWIS Systems • 106 NPDES Permits
🔒 78 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 Johns 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 362 (77.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 106 (22.6%)
Active EPA Non-Compliance Dockets 2 (0.4%)
High-Risk Enforcement Facilities 2 (0.4%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (90.3/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 5/10 • Moderate Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
St Johns 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.
🔒 Scan a Property Address in St Johns County →

Top EPA Regulated Facilities in St Johns 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 • HASTINGS, FL (ZIP 32145 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32092 Sector) MODERATE (46/100) Resolved / Historical Non-Compliance (5 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • SAINT AUGUSTINE, FL (ZIP 32086 Sector) MODERATE (35/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32084 Sector) MODERATE (33/100) Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • PONTE VEDRA BEACH, FL (ZIP 32067 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SAINT AUGUSTINE, FL (ZIP 32095 Sector) MODERATE (31/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SAINT AUGUSTINE, FL (ZIP 32086 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32092 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
XYNIDES BOATYARD INC FREE PREVIEW (LOW RISK) 258 RIBERIA ST, ST AUGUSTINE, FL 32084 LOW (24/100) No Violation Identified (0 qtrs NC) $0
FPL ST JOHNS SUBSTATION FREE PREVIEW (LOW RISK) 1200 C SR 207, ST AUGUSTINE, FL 32086 LOW (23/100) No Violation Identified (0 qtrs NC) $0
WAWA #5382 FREE PREVIEW (LOW RISK) 100 BARTRAM MARKET DR, SAINT JOHNS, FL 32259 LOW (18/100) No Violation Identified (0 qtrs NC) $0
RPM AUTOMOTIVE #6630 FREE PREVIEW (LOW RISK) 1605 CR 210 W, SAINT JOHNS, FL 32259 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 458 Additional Regulated & Enforcement Records in St Johns County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — St Johns County, Florida Environmental Due Diligence

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

Public U.S. EPA records track 470 regulated facilities in St Johns County, Florida (ranking #52 of 136 jurisdictions in FL). Of those, 2 (0.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (0.4%) have active non-compliance quarters.

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

Within St Johns County, the highest concentrations of EPA-tracked facilities are located in ZIP 32145 (Hastings, 58 sites), ZIP 32000 (St Augustine, 18 sites), ZIP 32067 (Ponte Vedra Beach, 17 sites), spanning municipal corridors including Hastings (58 sites), Jacksonvile (1 sites), Crescent Beach (1 sites).

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

Across St Johns County, 362 facilities (77.0% 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 Johns County, FL?

Geologic indoor air screening places St Johns 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 Johns County, FL?

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 106 Clean Water Act NPDES permits, and 78 impaired water dischargers in St Johns County, alongside 28 historical FEMA federal disaster declarations (23 flood/storm events).

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

USDA regional soil engineering screening for St Johns 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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