ZIP 73065 (Newcastle, OK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 73065 in Newcastle, Oklahoma (Mcclain County) has 62 EPA-tracked facilities, including 3 High-Risk sites (4.8%), 1 active violators, and $44,850 in federal penalties. Beyond industrial pollution, properties in ZIP 73065 are screened across 6 historical Mcclain County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (5), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 73065 (Newcastle, OK) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 73065 (Newcastle, OK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 73065 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 3 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 73065 (Newcastle, OK)
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 • NEWCASTLE, OK (ZIP 73065 Sector) | HIGH (67/100) | Significant Violation (8 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MUSTANG, OK (ZIP 73065 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 • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • NEWCASTLE, OK (ZIP 73065 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| OG AND E/MCCLAIN ENERGY FACILITY FREE PREVIEW (LOW RISK) | 801 NORTHEAST 34TH, NEWCASTLE, OK 73065 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SUN OIL CO C B WRIGHTSMAN UNIT FREE PREVIEW (LOW RISK) | 6M S & 1M E OF NEWCASTLE, NEWCASTLE, OK 73065 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ENERGY ANALYSTS INC FREE PREVIEW (LOW RISK) | 2445 NE 16, NEWCASTLE, OK 73065 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ONEOK - OGT - MCCLAIN POWER PLANT FREE PREVIEW (LOW RISK) | 1000 BLOCK NE 34TH STREET, NEWCASTLE, OK 73065 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 73065 (Newcastle, OK) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 73065 (Newcastle, OK)?
ZIP code 73065 (Newcastle, OK) contains 62 EPA-tracked facilities, of which 3 (4.8%) are classified in the High-Risk tier, 1 (1.6%) have active compliance violations, and 21 (33.9%) handle RCRA hazardous waste.
How does ZIP 73065 compare to Mcclain County and Oklahoma averages?
In ZIP 73065, 4.8% of regulated sites are rated High Risk, compared to 0.8% across Mcclain County and 1.5% statewide in Oklahoma.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 73065?
Geologic screening places ZIP 73065 in EPA Zone 3 — Low Potential (< 2.0 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 73065 (Newcastle, OK) in a FEMA flood zone and what is the flood disaster history?
Mcclain County has recorded 6 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 73065 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 73065 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 73065 indicates a LOW shrink-swell risk signal. Within ZIP 73065, federal registries track 0 SDWIS drinking water facilities, 5 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.