Darby, Pennsylvania — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Darby, PA?
Public U.S. EPA records track 26 regulated facilities in Darby, Pennsylvania (Delaware County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Darby properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Darby, PA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Darby, PA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Darby, PA
Highest-Scored EPA Regulated Facilities in Darby, 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 • DARBY, PA (ZIP 19023 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SENTRY PAINT TECH FREE PREVIEW (LOW RISK) | 237 MILL ST, DARBY, PA 19023 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALNUT STREET ELMENTARY FREE PREVIEW (LOW RISK) | SIXTH AND SPRUCE STREETS, DARBY, PA 19023 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRANSMISSION CENTER FREE PREVIEW (LOW RISK) | 77 CHESTER PK, DARBY, PA 19023 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BALDWIN-DEFIENCE FREE PREVIEW (LOW RISK) | 108 MCDADE BLVD, DARBY, PA 19023 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DARBY, PA (ZIP 19023 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Darby, Pennsylvania Environmental Risk & Radon
How many EPA-regulated facilities are in Darby, PA?
U.S. EPA records track 26 regulated facilities in Darby, Pennsylvania, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 20 RCRA hazardous waste handlers (76.9%).
Which ZIP codes in Darby, PA have the most EPA-tracked sites?
Within Darby, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Darby, PA?
Enter the exact street address in Darby 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 Darby, PA and how many EPA water permits exist?
In Darby, PA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Darby, PA?
USDA regional soil screening for Darby indicates a MODERATE shrink-swell foundation signal, and Delaware County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.