ZIP 74103 (Tulsa, OK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 74103 in Tulsa, Oklahoma (Tulsa County) has 83 EPA-tracked facilities, including 2 High-Risk sites (2.4%), 3 active violators, and $25,495 in federal penalties. Beyond industrial pollution, properties in ZIP 74103 are screened across 4 historical Tulsa County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (18), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 74103 (Tulsa, 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 74103 (Tulsa, OK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 74103 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 74103 (Tulsa, 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 • TULSA, OK (ZIP 74103 Sector) | HIGH (69/100) | Significant Violation (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TULSA, OK (ZIP 74103 Sector) | HIGH (66/100) | Violation (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TULSA, OK (ZIP 74103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TULSA COUNTY, OK (ZIP 74103 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TULSA, OK (ZIP 74103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TULSA, OK (ZIP 74103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TULSA, OK (ZIP 74103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • COLLINSVILLE, OK (ZIP 74103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| USPS VEHICLE MAINTENANCE FACILITY / USPS VEHICLE MAINTENANCE FACILITY FREE PREVIEW (LOW RISK) | 110 S. ELWOOD AVE., TULSA, OK 74103 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| EVANS PLATING WORKS / 22 N CHEYENNE AVE FREE PREVIEW (LOW RISK) | 22 N CHEYENNE AVE, TULSA, OK 74103 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ONEOK BAKKEN PIPELINE, LLC FREE PREVIEW (LOW RISK) | 100 WEST FIFTH STREET, TULSA, OK 74103 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| SAMSON CONTOUR ENERGY E&P, INC FREE PREVIEW (LOW RISK) | TWO WEST SECOND STREET, TULSA, OK 74103 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 74103 (Tulsa, 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 74103 (Tulsa, OK)?
ZIP code 74103 (Tulsa, OK) contains 83 EPA-tracked facilities, of which 2 (2.4%) are classified in the High-Risk tier, 3 (3.6%) have active compliance violations, and 18 (21.7%) handle RCRA hazardous waste.
How does ZIP 74103 compare to Tulsa County and Oklahoma averages?
In ZIP 74103, 2.4% of regulated sites are rated High Risk, compared to 1.7% across Tulsa County and 1.5% statewide in Oklahoma.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 74103?
Geologic screening places ZIP 74103 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 74103 (Tulsa, OK) in a FEMA flood zone and what is the flood disaster history?
Tulsa County has recorded 4 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 74103 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 74103 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 74103 indicates a HIGH shrink-swell risk signal. Within ZIP 74103, federal registries track 0 SDWIS drinking water facilities, 18 Clean Water NPDES permits, and 15 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.