Jefferson County, New York — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Jefferson County, NY?
In Jefferson County, New York, public U.S. EPA records track 996 regulated facilities (#25 of 99 in New York), including 33 (3.3%) High-Risk sites and $11,443,129 in federal penalties. Countywide due diligence also covers 262 Safe Drinking Water (SDWIS) facilities, 247 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Jefferson 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📊 Jefferson County, NY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Jefferson County
ZIP Codes in Jefferson County
Top EPA Regulated Facilities in Jefferson 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CARTHAGE, NY (ZIP 13619 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, NY (ZIP 13601 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 • DEXTER, NY (ZIP 13634 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 • LAFARGEVILLE, NY (ZIP 13656 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, NY (ZIP 13601 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ADAMS, NY (ZIP 13605 Sector) | HIGH (64/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BLACK RIVER, NY (ZIP 13612 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 • EVANS MILLS, NY (ZIP 13637 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| STATE STREET BODY WORKS FREE PREVIEW (LOW RISK) | 420 STATE ST, WATERTOWN, NY 13601 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOMINIC CONDINO MOTORS INC FREE PREVIEW (LOW RISK) | 229 STATE ST, CARTHAGE, NY 13619 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| WAITE MOTOR SALES INC FREE PREVIEW (LOW RISK) | RD 3 BOX 38C, WATERTOWN, NY 13601 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| PARKVIEW AUTO SALES FREE PREVIEW (LOW RISK) | OUTER WASHINGTON STREET, WATERTOWN, NY 13601 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Jefferson County, New York Environmental Due Diligence
How many EPA-regulated environmental sites are in Jefferson County, New York?
Public U.S. EPA records track 996 regulated facilities in Jefferson County, New York (ranking #25 of 99 jurisdictions in NY). Of those, 33 (3.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 62 (6.2%) have active non-compliance quarters.
Which ZIP codes and cities in Jefferson County have the highest regulated facility density?
Within Jefferson County, the highest concentrations of EPA-tracked facilities are located in ZIP 13601 (Watertown, 356 sites), ZIP 13602 (Fort Drum, 66 sites), ZIP 13619 (Carthage, 55 sites), spanning municipal corridors including Watertown (341 sites), Fort Drum (68 sites), Clayton (48 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Jefferson County?
Across Jefferson County, 480 facilities (48.2% 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 Jefferson County, NY?
Geologic indoor air screening places Jefferson County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Jefferson County, NY?
Federal records track 262 Safe Drinking Water (SDWIS) facilities, 247 Clean Water Act NPDES permits, and 55 impaired water dischargers in Jefferson County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Jefferson County, NY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Jefferson County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.