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

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

In Saint Johns County, Florida, public U.S. EPA records track 76 regulated facilities (#107 of 136 in Florida), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 46 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 (#107/136)
76
High-Risk (0.0% vs 0.7% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
46
Federal Penalties
$0

Saint 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 • 46 NPDES Permits
🔒 31 Impaired Water (303d) & 0 Violation Dockets Locked
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☢️ 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

📊 Saint 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 26 (34.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 46 (60.5%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
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
Saint Johns County High-Risk % 0.0%
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 Saint Johns County

Ponte Vedra (172) Switzerland (8)

ZIP Codes in Saint Johns County

32081 — Ponte Vedra (190)

Top EPA Regulated Facilities in Saint 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 Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • SAINT AUGUSTINE, FL (ZIP 32084 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32086 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • SAINT AUGUSTINE, FL (ZIP 32086 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32095 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ST. AUGUSTINE, FL (ZIP 32095 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SWITZERLAND, FL (ZIP 32259 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • PONTE VEDRA BEACH, FL (ZIP 32082 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • ST AUGUSTINE, FL (ZIP 32084 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
UNIVERSITY OF FLORIDA - CENTER FOR MARINE STUDIES FREE PREVIEW (LOW RISK) 9505 OCEANSHORE BLVD, ST AUGUSTINE, FL 32080 LOW (24/100) No Violation Identified (0 qtrs NC) $0
FLORIDA SCHOOL FOR THE DEAF AND THE BLIND FREE PREVIEW (LOW RISK) 207 SAN MARCO AVE, ST AUGUSTINE, FL 32084 LOW (24/100) No Violation Identified (0 qtrs NC) $0
CAMACHEE COVE YACHT HARBOR INC FREE PREVIEW (LOW RISK) 3070 HARBOR DR, SAINT AUGUSTINE, FL 32084 LOW (24/100) No Violation Identified (0 qtrs NC) $0
PEDRO MENENDEZ HIGH SCHOOL FREE PREVIEW (LOW RISK) 600 STATE RD 206 W, SAINT AUGUSTINE, FL 32086 LOW (24/100) No Violation Identified (0 qtrs NC) $0
🔒 + 64 Additional Regulated & Enforcement Records in Saint Johns County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

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

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

Public U.S. EPA records track 76 regulated facilities in Saint Johns County, Florida (ranking #107 of 136 jurisdictions in FL). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.

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

Within Saint Johns County, the highest concentrations of EPA-tracked facilities are located in ZIP 32081 (Ponte Vedra, 190 sites), spanning municipal corridors including Ponte Vedra (172 sites), Switzerland (8 sites).

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

Across Saint Johns County, 26 facilities (34.2% 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 Saint Johns County, FL?

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

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 46 Clean Water Act NPDES permits, and 31 impaired water dischargers in Saint Johns County, alongside 28 historical FEMA federal disaster declarations (23 flood/storm events).

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

USDA regional soil engineering screening for Saint 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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