St Lawrence County, New York — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in St Lawrence County, NY?
In St Lawrence County, New York, public U.S. EPA records track 503 regulated facilities (#45 of 99 in New York), including 6 (1.2%) High-Risk sites and $5,366,974 in federal penalties. Countywide due diligence also covers 15 Safe Drinking Water (SDWIS) facilities, 51 Clean Water NPDES permits, 15 FEMA Federal Disaster Declarations (11 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
St Lawrence 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📊 St Lawrence County, NY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in St Lawrence County
ZIP Codes in St Lawrence County
Top EPA Regulated Facilities in St Lawrence 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 • MASSENA, NY (ZIP 13662 Sector) | HIGH (77/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GOUVERNEUR, NY (ZIP 13642 Sector) | MODERATE (52/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MASSENA, NY (ZIP 13662 Sector) | MODERATE (52/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • RICHVILLE, NY (ZIP 13681 Sector) | MODERATE (50/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CANTON, NY (ZIP 13617 Sector) | MODERATE (50/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LISBON, NY (ZIP 13658 Sector) | MODERATE (45/100) | Violation Identified (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WADDINGTON, NY (ZIP 13694 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CANTON, NY (ZIP 13617 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| CANTON US ARMY RESERVES CENTER FREE PREVIEW (LOW RISK) | 45 WEST MAIN STREET, CANTON, NY 13617 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| SUGAR CREEK STORE FREE PREVIEW (LOW RISK) | ROUTE 37 AND CANTON ROAD, OGDENSBURG, NY 13669 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROBERT MOSES STATE PARK FREE PREVIEW (LOW RISK) | 19 ROBINSON BAY RD, MASSENA, NY 13662 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MITEL INC - REPAIR BUILDING FREE PREVIEW (LOW RISK) | ST LAWRENCE IND PARK - SITE 2, OGDENSBURG, NY 13669 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — St Lawrence County, New York Environmental Due Diligence
How many EPA-regulated environmental sites are in St Lawrence County, New York?
Public U.S. EPA records track 503 regulated facilities in St Lawrence County, New York (ranking #45 of 99 jurisdictions in NY). Of those, 6 (1.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 10 (2.0%) have active non-compliance quarters.
Which ZIP codes and cities in St Lawrence County have the highest regulated facility density?
Within St Lawrence County, the highest concentrations of EPA-tracked facilities are located in ZIP 13662 (Massena, 146 sites), ZIP 13676 (Potsdam, 95 sites), ZIP 13617 (Canton, 79 sites), spanning municipal corridors including Massena (141 sites), Potsdam (93 sites), Gouverneur (72 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in St Lawrence County?
Across St Lawrence County, 437 facilities (86.9% 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 St Lawrence County, NY?
Geologic indoor air screening places St Lawrence 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 St Lawrence County, NY?
Federal records track 15 Safe Drinking Water (SDWIS) facilities, 51 Clean Water Act NPDES permits, and 19 impaired water dischargers in St Lawrence County, alongside 15 historical FEMA federal disaster declarations (11 flood/storm events).
Does St Lawrence County, NY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for St Lawrence 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.