Tompkins County, New York — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Tompkins County, NY?
In Tompkins County, New York, public U.S. EPA records track 9 regulated facilities (#100 of 100 in New York), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 5 Safe Drinking Water (SDWIS) facilities, 4 Clean Water NPDES permits, 15 FEMA Federal Disaster Declarations (11 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Tompkins County, NY 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Tompkins County, NY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Tompkins County
ZIP Codes in Tompkins County
Top EPA Regulated Facilities in Tompkins County, NY
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| 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 • ITHACA, NY (ZIP 14850 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| CAYUGA HEIGHTS (V) FREE PREVIEW (LOW RISK) | 836 HANSHAW RD, ITHACA, NY 14850 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SCOOBY STEVES ICE CREAM FREE PREVIEW (LOW RISK) | , ITHACA, NY 14850 | LOW (13/100) | Inactive (0 qtrs NC) | $0 |
| ODYSSEY SEMICONDUCTOR, INC. FREE PREVIEW (LOW RISK) | 9 BROWN ROAD, ITHACA, NY 14850 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| LANSING TRAILS SECT. II RES SUBDIV. FREE PREVIEW (LOW RISK) | 2 JON STONE CIRCLE, LANSING, NY 14882 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ITHACA, NY (ZIP 14850 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ITHACA, NY (ZIP 14850 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FREEVILLE, NY (ZIP 13068 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LANSING, NY (ZIP 14882 Sector) | LOW (8/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Tompkins County, New York Environmental Due Diligence
How many EPA-regulated environmental sites are in Tompkins County County, New York?
Public U.S. EPA records track 9 regulated facilities in Tompkins County County, New York (ranking #100 of 100 jurisdictions in NY). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (11.1%) have active non-compliance quarters.
Which ZIP codes and cities in Tompkins County County have the highest regulated facility density?
Within Tompkins County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Tompkins County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Tompkins County County?
Across Tompkins County County, 0 facilities (0.0% 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 Tompkins County County, NY?
Geologic indoor air screening places Tompkins 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 Tompkins County County, NY?
Federal records track 5 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 1 impaired water dischargers in Tompkins County County, alongside 15 historical FEMA federal disaster declarations (11 flood/storm events).
Does Tompkins County, NY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Tompkins 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.