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Gwinnett County, Georgia — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Gwinnett County, GA?

In Gwinnett County, Georgia, public U.S. EPA records track 8,365 regulated facilities (#1 of 316 in Georgia), including 18 (0.2%) High-Risk sites and $731,966 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 8,331 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#1/316)
8,365
High-Risk (0.2% vs 0.7% State)
18
Active Violators (0.6%)
54
Drinking & Clean Water
8,331
Federal Penalties
$731,966

Gwinnett County, GA 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
3 County FEMA Declarations (2 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: MODERATE • 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 • 8,331 NPDES Permits
🔒 1,683 Impaired Water (303d) & 67 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Gwinnett County, GA 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 10 (0.1%)
Clean Water (NPDES) & Drinking Water (SDWIS) 8,331 (99.6%)
Active EPA Non-Compliance Dockets 54 (0.6%)
High-Risk Enforcement Facilities 18 (0.2%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (95.4/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 1/10 • Very Low 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
Gwinnett County High-Risk % 0.2%
Georgia (GA) 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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Top EPA Regulated Facilities in Gwinnett County, GA

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 • SUWANEE, GA (ZIP 30024 Sector) HIGH (67/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LAWRENCEVILLE, GA (ZIP 30046 Sector) HIGH (66/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • NORCROSS, GA (ZIP 30071 Sector) HIGH (66/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LILBURN, GA (ZIP 30047 Sector) HIGH (65/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LAWRENCEVILLE, GA (ZIP 30045 Sector) HIGH (64/100) Violation Identified (6 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • BUFORD, GA (ZIP 30518 Sector) HIGH (64/100) Significant Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LAWRENCEVILLE, GA (ZIP 30043 Sector) HIGH (64/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • LAWRENCEVILLE, GA (ZIP 30043 Sector) HIGH (64/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
CERTAINTEED CEILINGS CORPORATION FREE PREVIEW (LOW RISK) 5015 OAKBROOK PKWY STE 100, NORCROSS, GA 30093 LOW (24/100) No Violation Identified (0 qtrs NC) $0
TUSA, LLC (TOWLER VILLAGE WPCP) FREE PREVIEW (LOW RISK) 2603 FREEMANS MILL ROAD, DACULA, GA 30019 LOW (13/100) Unknown (0 qtrs NC) $0
LANIER FILTER PLANT CHEMICAL BLDG FREE PREVIEW (LOW RISK) 2590 SOUTH WATERWORKS ROAD, BUFORD, GA 30518 LOW (12/100) No Violation Identified (0 qtrs NC) $0
R & B LANDFILL, CELL 12 FREE PREVIEW (LOW RISK) UNKNOWN, UNKNOWN, GA 00000 LOW (11/100) No Violation Identified (0 qtrs NC) $0
🔒 + 8,353 Additional Regulated & Enforcement Records in Gwinnett County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Gwinnett County, Georgia Environmental Due Diligence

How many EPA-regulated environmental sites are in Gwinnett County County, Georgia?

Public U.S. EPA records track 8,365 regulated facilities in Gwinnett County County, Georgia (ranking #1 of 316 jurisdictions in GA). Of those, 18 (0.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 54 (0.6%) have active non-compliance quarters.

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

Within Gwinnett County County, the highest concentrations of EPA-tracked facilities are located in ZIP 30548 (Hoschton, 1,463 sites), ZIP 30024 (Suwanee, 1,200 sites), ZIP 30518 (Buford, 1,126 sites), spanning municipal corridors including Lawrenceville (2,656 sites), Buford (1,975 sites), Hoschton (1,462 sites).

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

Across Gwinnett County County, 10 facilities (0.1% 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 Gwinnett County County, GA?

Geologic indoor air screening places Gwinnett County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Gwinnett County County, GA?

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 8,331 Clean Water Act NPDES permits, and 1,683 impaired water dischargers in Gwinnett County County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).

Does Gwinnett County, GA have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Gwinnett County indicates a MODERATE 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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