ZIP 73036 (El Reno, OK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 73036 in El Reno, Oklahoma (Canadian County) has 358 EPA-tracked facilities, including 3 High-Risk sites (0.8%), 4 active violators, and $527,225 in federal penalties. Beyond industrial pollution, properties in ZIP 73036 are screened across 4 historical Canadian County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (11), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 73036 (El Reno, 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 73036 (El Reno, OK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 73036 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 3 High-Risk and 4 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 73036 (El Reno, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (55/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (35/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (34/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (32/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EL RENO, OK (ZIP 73036 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • UNION CITY, OK (ZIP 73036 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| HOWARD ENERGY PARTNERS / CALUMET COMPRESSOR STATION FREE PREVIEW (LOW RISK) | 0.2 MI S OF SMITH RD/S CALUMET RD, EL RENO, OK 73036 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| WAL MART STORES EAST LP / WALMART SUPERCENTER 227 FREE PREVIEW (LOW RISK) | 2400 S COUNTRY CLUB RD, EL RENO, OK 73036 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ONEOK FIELD SERVICES CO LLC / EL RENO STATION FREE PREVIEW (LOW RISK) | 12436 N HWY 81, EL RENO, OK 73036 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| DIFFEE FORD LINCOLN MERCURY FREE PREVIEW (LOW RISK) | 1505 S ROCK ISLAND, EL RENO, OK 73036 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 73036 (El Reno, 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 73036 (El Reno, OK)?
ZIP code 73036 (El Reno, OK) contains 358 EPA-tracked facilities, of which 3 (0.8%) are classified in the High-Risk tier, 4 (1.1%) have active compliance violations, and 66 (18.4%) handle RCRA hazardous waste.
How does ZIP 73036 compare to Canadian County and Oklahoma averages?
In ZIP 73036, 0.8% of regulated sites are rated High Risk, compared to 1.7% across Canadian County and 1.5% statewide in Oklahoma.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 73036?
Geologic screening places ZIP 73036 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 73036 (El Reno, OK) in a FEMA flood zone and what is the flood disaster history?
Canadian County has recorded 4 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 73036 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 73036 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 73036 indicates a MODERATE shrink-swell risk signal. Within ZIP 73036, federal registries track 3 SDWIS drinking water facilities, 8 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.