Union County, Pennsylvania — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Union County, PA?
In Union County, Pennsylvania, public U.S. EPA records track 59 regulated facilities (#114 of 134 in Pennsylvania), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 2 Safe Drinking Water (SDWIS) facilities, 55 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Union 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📊 Union County, PA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Union County
ZIP Codes in Union County
Top EPA Regulated Facilities in Union 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • LEWISBURG, PA (ZIP 17837 Sector) | MODERATE (31/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MIFFLINBURG, PA (ZIP 17844 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MIFFLINBURG, PA (ZIP 17844 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • LEWISBURG, PA (ZIP 17837 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MIFFLINBURG, PA (ZIP 17844 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MIFFLINBURG, PA (ZIP 17844 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LEWISBURG, PA (ZIP 17837 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • NEW ENTERPRISE, PA (ZIP 16664 Sector) | MODERATE (20/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 1500 SHIRK RD SRSTP FREE PREVIEW (LOW RISK) | 1500 SHIRK RD, MILLMONT, PA 17845 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| LUKE HOOVER BROILER HOUSE FREE PREVIEW (LOW RISK) | 896 BAKER HOLLOW ROAD, MIFFLINBURG, PA 17844 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ANDY KEISTER FIREWORKS BUILDING FREE PREVIEW (LOW RISK) | 260 ZEIGLER ROAD, LEWISBURG, PA 17837 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| 8TH STREET SUBDIVISION FREE PREVIEW (LOW RISK) | OAK AVENUE, MIFFLINBURG, PA 17844 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Union County, Pennsylvania Environmental Due Diligence
How many EPA-regulated environmental sites are in Union County County, Pennsylvania?
Public U.S. EPA records track 59 regulated facilities in Union County County, Pennsylvania (ranking #114 of 134 jurisdictions in PA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (5.1%) have active non-compliance quarters.
Which ZIP codes and cities in Union County County have the highest regulated facility density?
Within Union County County, the highest concentrations of EPA-tracked facilities are located in ZIP 17845 (Millmont, 27 sites), spanning municipal corridors including Allenwood (29 sites), Millmont (22 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Union County County?
Across Union 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 Union County County, PA?
Geologic indoor air screening places Union 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 Union County County, PA?
Federal records track 2 Safe Drinking Water (SDWIS) facilities, 55 Clean Water Act NPDES permits, and 33 impaired water dischargers in Union County County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Union County, PA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Union 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.