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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • WILLIAMSPORT, PA

Williamsport, Pennsylvania — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Williamsport, PA?

Public U.S. EPA records track 384 regulated facilities in Williamsport, Pennsylvania ( County), including 15 High-Risk sites (3.9%) and 26 active violators. In addition to industrial waste, Williamsport properties are screened for Tap Water & Watershed Permits (154 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
384
High-Risk (3.9% vs 2.7% State)
15
Active Violators (6.8%)
26
Drinking & Clean Water
154
Federal Penalties
$115,400

Williamsport, PA 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
County: 2 FEMA Declarations (2 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
15 SDWIS Systems • 139 NPDES Permits
🔒 79 Impaired Water (303d) & 41 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Williamsport, PA 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 182 (47.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 154 (40.1%)
Active EPA Non-Compliance Dockets 26 (6.8%)
High-Risk Enforcement Facilities 15 (3.9%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (67.5/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Williamsport High-Risk Rate 3.9%
County Average 2.7%
Pennsylvania (PA) Statewide Avg 2.7%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Williamsport →

ZIP Codes in Williamsport, PA

ZIP 17701 (389 sites • 14 High Risk) ZIP 17703 (6 sites • 0 High Risk) ZIP 17707 (1 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Williamsport, PA

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 • 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 (67/100) Significant Violation (8 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) HIGH (64/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17702 Sector) HIGH (64/100) Significant Violation (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) MODERATE (51/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • WILLIAMSPORT, PA (ZIP 17701 Sector) MODERATE (46/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
PRIMUS TECH/WMSPT PLT FREE PREVIEW (LOW RISK) 2300 REACH ROAD, WILLIAMSPORT, PA 17701 LOW (19/100) No Violation Identified (0 qtrs NC) $0
KEYSTONE LEATHER DISTR/WILLIAMSPORT REACH RD PLT FREE PREVIEW (LOW RISK) 2100 REACH RD, WILLIAMSPORT, PA 17701 LOW (19/100) No Violation Identified (0 qtrs NC) $0
FTS INTERNATIONAL SERVICES LLC FREE PREVIEW (LOW RISK) 3300 WAHOO DRIVE, WILLIAMSPORT, PA 17701 LOW (18/100) No Violation Identified (0 qtrs NC) $0
231 LIVERMORE RD SRSTP FREE PREVIEW (LOW RISK) 231 LIVERMOORE RD, WILLIAMSPORT, PA 17701 LOW (17/100) Unknown (0 qtrs NC) $0
🔒 + 372 Additional Regulated & Enforcement Records in Williamsport, PA Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Williamsport, Pennsylvania Environmental Risk & Radon

How many EPA-regulated facilities are in Williamsport, PA?

U.S. EPA records track 384 regulated facilities in Williamsport, Pennsylvania, including 15 high-risk sites (3.9%), 26 active violators (6.8%), and 182 RCRA hazardous waste handlers (47.4%).

Which ZIP codes in Williamsport, PA have the most EPA-tracked sites?

Within Williamsport, regulated facilities are primarily concentrated across ZIP 17701 (389 sites), ZIP 17703 (6 sites), ZIP 17707 (1 sites).

How can I check a specific house or commercial property in Williamsport, PA?

Enter the exact street address in Williamsport 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 Williamsport, PA and how many EPA water permits exist?

In Williamsport, PA, federal registries track 15 Safe Drinking Water (SDWIS) facilities, 139 Clean Water Act NPDES permits, and 79 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Williamsport, PA?

USDA regional soil screening for Williamsport indicates a MODERATE shrink-swell foundation signal, and County has recorded 2 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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