ZIP 73663 (Seiling, OK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 73663 in Seiling, Oklahoma (Dewey County) has 128 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 1 active violators, and $3,938 in federal penalties. Beyond industrial pollution, properties in ZIP 73663 are screened across 5 historical Dewey County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (1), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 73663 (Seiling, 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 73663 (Seiling, OK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)ZIP 73663 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 73663 (Seiling, 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 • SEILING, OK (ZIP 73663 Sector) | MODERATE (36/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SEILING, OK (ZIP 73663 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SEILING, OK (ZIP 73663 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SEILING, OK (ZIP 73663 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 • SEILING, OK (ZIP 73663 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CANTON, OK (ZIP 73663 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 • CANTON, OK (ZIP 73663 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SEILING, OK (ZIP 73663 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PANHANDLE EASTERN PIPELINE/SEILING STA FREE PREVIEW (LOW RISK) | 6 MI W ON HWY 60, SEILING, OK 73663 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEILING WIND I & II LLC FREE PREVIEW (LOW RISK) | 61495 N2550 RD, SEILING, OK 73663 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ONEOK - OGT - THUNDER PLAINS CS FREE PREVIEW (LOW RISK) | E610/E620 ROAD & US 183, SEILING, OK 73663 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PEPL ELK CITY 104 GATE FREE PREVIEW (LOW RISK) | 6 M W 4 M S ONE HALF M W, SEILING, OK 73663 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 73663 (Seiling, OK) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)How many EPA-tracked environmental sites are in ZIP code 73663 (Seiling, OK)?
ZIP code 73663 (Seiling, OK) contains 128 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 1 (0.8%) have active compliance violations, and 10 (7.8%) handle RCRA hazardous waste.
How does ZIP 73663 compare to Dewey County and Oklahoma averages?
In ZIP 73663, 0.0% of regulated sites are rated High Risk, compared to 0.0% across Dewey County and 1.5% statewide in Oklahoma.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 73663?
Geologic screening places ZIP 73663 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 73663 (Seiling, OK) in a FEMA flood zone and what is the flood disaster history?
Dewey County has recorded 5 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 73663 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 73663 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 73663 indicates a LOW shrink-swell risk signal. Within ZIP 73663, federal registries track 1 SDWIS drinking water facilities, 0 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.