ZIP 73446 (Madill, OK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 73446 in Madill, Oklahoma (Marshall County) has 152 EPA-tracked facilities, including 4 High-Risk sites (2.6%), 3 active violators, and $53,124 in federal penalties. Beyond industrial pollution, properties in ZIP 73446 are screened across 2 historical Marshall County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (8), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 73446 (Madill, 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 73446 (Madill, OK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 73446 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 73446 (Madill, 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 • MADILL, OK (ZIP 73446 Sector) | HIGH (68/100) | Significant Violation (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | HIGH (66/100) | Violation Identified (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • OAKLAND, OK (ZIP 73446 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MADILL, OK (ZIP 73446 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| S & H TRAILER MANUFACTURING CO (INC) FREE PREVIEW (LOW RISK) | 800 N INDUSTRIAL RD, MADILL, OK 73446 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| WAL MART STORES EAST LP / WALMART STORE 1295 FREE PREVIEW (LOW RISK) | 1100 S 1ST ST, MADILL, OK 73446 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| LOVE-MADILL SITE #1 FREE PREVIEW (LOW RISK) | PEAR ORCHARD ROAD & PUMPKIN CREEK, MADILL, OK 73446 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BROOKSIDE MANOR NURSING H FREE PREVIEW (LOW RISK) | STUMPFF ALBERTA ADM, MADILL, OK 73446 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 73446 (Madill, 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 73446 (Madill, OK)?
ZIP code 73446 (Madill, OK) contains 152 EPA-tracked facilities, of which 4 (2.6%) are classified in the High-Risk tier, 3 (2.0%) have active compliance violations, and 15 (9.9%) handle RCRA hazardous waste.
How does ZIP 73446 compare to Marshall County and Oklahoma averages?
In ZIP 73446, 2.6% of regulated sites are rated High Risk, compared to 2.6% across Marshall County and 1.5% statewide in Oklahoma.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 73446?
Geologic screening places ZIP 73446 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 73446 (Madill, OK) in a FEMA flood zone and what is the flood disaster history?
Marshall County has recorded 2 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 73446 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 73446 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 73446 indicates a HIGH shrink-swell risk signal. Within ZIP 73446, federal registries track 5 SDWIS drinking water facilities, 3 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.