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

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

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

Public U.S. EPA records track 51 regulated facilities in Clarkstown, New York (Rockland County), including 2 High-Risk sites (3.9%) and 3 active violators. In addition to industrial waste, Clarkstown properties are screened for Tap Water & Watershed Permits (13 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
51
High-Risk (3.9% vs 1.1% State)
2
Active Violators (5.9%)
3
Drinking & Clean Water
13
Federal Penalties
$0

Clarkstown, 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
Rockland 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: 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 • 13 NPDES Permits
🔒 2 Impaired Water (303d) & 4 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

📊 Clarkstown, NY Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 20 (39.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 13 (25.5%)
Active EPA Non-Compliance Dockets 3 (5.9%)
High-Risk Enforcement Facilities 2 (3.9%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (88.4/100)
🌊 Flood Exposure 5/10 • Moderate 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
Clarkstown High-Risk Rate 3.9%
Rockland County Average 2.0%
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.
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ZIP Codes in Clarkstown, NY

ZIP 10945 (1 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Clarkstown, 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 • CLARKSTOWN, NY (ZIP 10956 Sector) HIGH (64/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) HIGH (64/100) Significant Violation (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • CLARKSTOWN, NY (ZIP 10956 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
CIRCLE TRUCK PAINTING & COLLISION CENTER FREE PREVIEW (LOW RISK) 1 ORCHARD STREET, CLARKSTOWN, NY 10956 LOW (19/100) No Violation Identified (0 qtrs NC) $0
JOES TIRES & AUTO BODY FREE PREVIEW (LOW RISK) 53 UNION ROAD, CLARKSTOWN, NY 10956 LOW (18/100) No Violation Identified (0 qtrs NC) $0
BURNS SUBSTATION UPGRADE PROJECT FREE PREVIEW (LOW RISK) 71 NORTH PASCACK RD, CLARKSTOWN, NY 10954 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CLARKSTOWN CENTER SCHOOL DISTRICT TRANSPORTATION BUS GARAGE FREE PREVIEW (LOW RISK) 30 PARROT RD, CLARKSTOWN, NY 10956 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 39 Additional Regulated & Enforcement Records in Clarkstown, NY Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Clarkstown, New York Environmental Risk & Radon

How many EPA-regulated facilities are in Clarkstown, NY?

U.S. EPA records track 51 regulated facilities in Clarkstown, New York, including 2 high-risk sites (3.9%), 3 active violators (5.9%), and 20 RCRA hazardous waste handlers (39.2%).

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

Within Clarkstown, regulated facilities are primarily concentrated across ZIP 10945 (1 sites).

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

Enter the exact street address in Clarkstown 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 Clarkstown, NY and how many EPA water permits exist?

In Clarkstown, NY, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 13 Clean Water Act NPDES permits, and 2 impaired water body dischargers.

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

USDA regional soil screening for Clarkstown indicates a MODERATE shrink-swell foundation signal, and Rockland 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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