Lycoming County, Pennsylvania — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Lycoming County, Pennsylvania, public U.S. EPA records track 1,007 regulated facilities (#26 of 134 in Pennsylvania), including 39 (3.9%) High-Risk sites and $273,902 in federal penalties. Countywide due diligence also covers 183 Safe Drinking Water (SDWIS) facilities, 409 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Lycoming County, PA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Lycoming County, PA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Lycoming County
ZIP Codes in Lycoming County
Top EPA Regulated Facilities in Lycoming County, PA
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 • WILLIAMSPORT, PA (ZIP 17701 Sector) | HIGH (78/100) | Significant Violation (7 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) | HIGH (68/100) | Significant Violation (8 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) | HIGH (68/100) | Significant Violation (8 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MUNCY, PA (ZIP 17756 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , PA (ZIP Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TROUT RUN, PA (ZIP 17771 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MONTOURSVILLE, PA (ZIP 17754 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| FTS INTERNATIONAL SERVICES LLC FREE PREVIEW (LOW RISK) | 3300 WAHOO DRIVE, WILLIAMSPORT, PA 17701 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| GULFSTREAM SERVICES INC FREE PREVIEW (LOW RISK) | 1330 DIX ST, WILLIAMSPORT, PA 17701 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHERWIN-WILLIAMS CO THE FREE PREVIEW (LOW RISK) | 5 LOYAL PLZ E THIRD ST, WILLIAMSPORT, PA 17701 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| FOWLER MOTORS FREE PREVIEW (LOW RISK) | 333 E 3RD ST, WILLIAMSPORT, PA 17701 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Lycoming County, Pennsylvania Environmental Due Diligence
How many EPA-regulated environmental sites are in Lycoming County, Pennsylvania?
Public U.S. EPA records track 1,007 regulated facilities in Lycoming County, Pennsylvania (ranking #26 of 134 jurisdictions in PA). Of those, 39 (3.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 107 (10.6%) have active non-compliance quarters.
Which ZIP codes and cities in Lycoming County have the highest regulated facility density?
Within Lycoming County, the highest concentrations of EPA-tracked facilities are located in ZIP 17701 (Williamsport, 389 sites), ZIP 17756 (Muncy Creek, Township Of, 156 sites), ZIP 17754 (Montoursville, 108 sites), spanning municipal corridors including Muncy (136 sites), Montoursville (100 sites), Montgomery (65 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Lycoming County?
Across Lycoming County, 376 facilities (37.3% 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 Lycoming County, PA?
Geologic indoor air screening places Lycoming 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 Lycoming County, PA?
Federal records track 183 Safe Drinking Water (SDWIS) facilities, 409 Clean Water Act NPDES permits, and 128 impaired water dischargers in Lycoming County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Lycoming County, PA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Lycoming 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.