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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • OYSTER BAY, NY

Oyster Bay, New York — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Oyster Bay, NY?

Public U.S. EPA records track 104 regulated facilities in Oyster Bay, New York (Nassau County), including 9 High-Risk sites (8.7%) and 17 active violators. In addition to industrial waste, Oyster Bay properties are screened for Tap Water & Watershed Permits (32 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
104
High-Risk (8.7% vs 1.1% State)
9
Active Violators (16.3%)
17
Drinking & Clean Water
32
Federal Penalties
$0

Oyster Bay, NY 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
Nassau County: 4 FEMA Declarations (4 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status 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
4 SDWIS Systems • 28 NPDES Permits
🔒 14 Impaired Water (303d) & 19 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Oyster Bay, NY Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 67 (64.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 32 (30.8%)
Active EPA Non-Compliance Dockets 17 (16.3%)
High-Risk Enforcement Facilities 9 (8.7%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (97.1/100)
🌊 Flood Exposure 9/10 • Very 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. City vs. County & State Benchmark
Oyster Bay High-Risk Rate 8.7%
Nassau County Average 1.2%
New York (NY) Statewide Avg 1.1%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Oyster Bay →

ZIP Codes in Oyster Bay, NY

ZIP 11771 (95 sites • 9 High Risk)

Highest-Scored EPA Regulated Facilities in Oyster Bay, NY

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 • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (70/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • OYSTER BAY, NY (ZIP 11771 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
UNITED METRO ENERGY CORP FREE PREVIEW (LOW RISK) 5 BAY AVE, OYSTER BAY, NY 11771 LOW (17/100) No Violation Identified (0 qtrs NC) $0
VERIZON LOG 47712 FREE PREVIEW (LOW RISK) W MAIN ST & SHORE RD, OYSTER BAY, NY 11771 LOW (17/100) No Violation Identified (0 qtrs NC) $0
MILL RIVER CLUB FREE PREVIEW (LOW RISK) MILL RIVER RD, OYSTER BAY, NY 11771 LOW (17/100) No Violation Identified (0 qtrs NC) $0
BAY WOODCRAFT CORP FREE PREVIEW (LOW RISK) 85 PINE HOLLOW RD, OYSTER BAY, NY 11771 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 92 Additional Regulated & Enforcement Records in Oyster Bay, NY Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Oyster Bay, New York Environmental Risk & Radon

How many EPA-regulated facilities are in Oyster Bay, NY?

U.S. EPA records track 104 regulated facilities in Oyster Bay, New York, including 9 high-risk sites (8.7%), 17 active violators (16.3%), and 67 RCRA hazardous waste handlers (64.4%).

Which ZIP codes in Oyster Bay, NY have the most EPA-tracked sites?

Within Oyster Bay, regulated facilities are primarily concentrated across ZIP 11771 (95 sites).

How can I check a specific house or commercial property in Oyster Bay, NY?

Enter the exact street address in Oyster Bay into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Oyster Bay, NY and how many EPA water permits exist?

In Oyster Bay, NY, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 28 Clean Water Act NPDES permits, and 14 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Oyster Bay, NY?

USDA regional soil screening for Oyster Bay indicates a LOW shrink-swell foundation signal, and Nassau County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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