ZIP 45638 (Hanging Rock, OH) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 45638 in Hanging Rock, Ohio (Lawrence County) has 121 EPA-tracked facilities, including 4 High-Risk sites (3.3%), 8 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 45638 are screened across 2 historical Lawrence County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (25), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 45638 (Hanging Rock, OH) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 45638 (Hanging Rock, OH) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 45638 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 8 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 45638 (Hanging Rock, OH)
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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • IRONTON, OH (ZIP 45638 Sector) | HIGH (66/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KITTS HILL, OH (ZIP 45638 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • IRONTON, OH (ZIP 45638 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • IRONTON, OH (ZIP 45638 Sector) | MODERATE (54/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • IRONTON, OH (ZIP 45638 Sector) | MODERATE (45/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • COAL GROVE, OH (ZIP 45638 Sector) | MODERATE (45/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • IRONTON, OH (ZIP 45638 Sector) | MODERATE (39/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • COAL GROVE, OH (ZIP 45638 Sector) | MODERATE (38/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| ALLIED CHEMICAL & IRONTON COKE FREE PREVIEW (LOW RISK) | 3330 SOUTH 3RD STREET, IRONTON, OH 45638 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| PURECYCLE IRONTON FACILITY FREE PREVIEW (LOW RISK) | 1125 COUNTY RD 1-A, IRONTON, OH 45638 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CVS PHARMACY #6349 FREE PREVIEW (LOW RISK) | 1109 IRONTON HILLS DR, IRONTON, OH 45638 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MULLINS' GARAGE FREE PREVIEW (LOW RISK) | 209 PRIVATE RD 1699, CO RD 26, IRONTON, OH 45638 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 45638 (Hanging Rock, OH) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 45638 (Hanging Rock, OH)?
ZIP code 45638 (Hanging Rock, OH) contains 121 EPA-tracked facilities, of which 4 (3.3%) are classified in the High-Risk tier, 8 (6.6%) have active compliance violations, and 89 (73.6%) handle RCRA hazardous waste.
How does ZIP 45638 compare to Lawrence County and Ohio averages?
In ZIP 45638, 3.3% of regulated sites are rated High Risk, compared to 1.6% across Lawrence County and 1.7% statewide in Ohio.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 45638?
Geologic screening places ZIP 45638 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 45638 (Hanging Rock, OH) in a FEMA flood zone and what is the flood disaster history?
Lawrence County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 45638 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 45638 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 45638 indicates a LOW shrink-swell risk signal. Within ZIP 45638, federal registries track 3 SDWIS drinking water facilities, 22 Clean Water NPDES permits, and 19 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.