13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • OARK, AR

Oark, Arkansas — Property Hazard, Flood Zone, Soil, Water & Market Guide

Q: How many EPA-regulated facilities are in Oark, AR?

U.S. EPA records track 2 regulated facilities in Oark, Arkansas, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).

Q: Which ZIP codes in Oark, AR have the most EPA-tracked sites?

Within Oark, regulated facilities are primarily concentrated across ZIP 72852 (1 sites).

Q: How can I check a specific house or commercial property in Oark, AR?

Enter the exact street address in Oark into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Q: Is tap water safe in Oark, AR and how many EPA water permits exist?

In Oark, AR, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

Q: What is the soil foundation risk and FEMA flood disaster history in Oark, AR?

USDA regional soil screening for Oark indicates a LOW shrink-swell foundation signal, and Johnson County has recorded 2 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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What Are the Major Property, Flood, Soil & Environmental Risks in Oark, AR?

Public U.S. EPA records track 2 regulated facilities in Oark, Arkansas (Johnson County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Oark properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 2 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites

2

High-Risk (0.0% vs 3.1% State)

0

Active Violators (0.0%)

0

Drinking & Clean Water

1

Federal Penalties

$0

Oark, AR 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan

🌊 Flood Zone & FEMA Disaster History

Johnson County: 2 FEMA Declarations (1 Flood/Storm)

🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked

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🪨 USDA Soil, Foundation & Water Table

Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Moderate

🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked

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🚰 Tap Water (SDWIS) & PFAS Check

0 SDWIS Systems • 1 NPDES Permits

🔒 0 Impaired Water (303d) & 0 Violation Dockets Locked

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☢️ EPA Radon & Karst Sinkhole

EPA Zone 3 — Low Potential (< 2.0 pCi/L)

Low / Non-Karst Bedrock & Alluvial Formation

🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Oark, AR Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)

1. Municipal Regulatory & Water Program Mix

RCRA Hazardous Waste Generators 0 (0.0%)

Clean Water (NPDES) & Drinking Water (SDWIS) 1 (50.0%)

Active EPA Non-Compliance Dockets 0 (0.0%)

High-Risk Enforcement Facilities 0 (0.0%)

2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (58.1/100)

🌊 Flood Exposure 3/10 • Low Hazard

🔥 Wildfire Hazard 3/10 • Low Hazard

☀️ Extreme Heat 5/10 • Moderate Hazard

🌪️ Severe Wind / Storm 5/10 • Moderate Hazard

🫨 USGS Earthquake 3/10 • Low Hazard

3. City vs. County & State Benchmark

Oark High-Risk Rate 0.0%

Johnson County Average 1.6%

Arkansas (AR) Statewide Avg 3.1%

Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.

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ZIP Codes in Oark, AR

ZIP 72852 (1 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Oark, AR

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type	Sector Location (Street Redacted)	Risk Tier & Score	Compliance Status	Enforcement / Unlock
NAIL-SWAIN WATER EXTENSIONS FREE PREVIEW (LOW RISK)	.4M E OF HWY 215/103, OARK, AR 72628	LOW (13/100)	No Violation Identified (0 qtrs NC)	$0
SOURCEGAS ARK - BATSON COMPRESSOR FREE PREVIEW (LOW RISK)	COUNTY ROAD 4160, OARK, AR 72852	LOW (11/100)	No Violation Identified (0 qtrs NC)	$0

Frequently Asked Questions — Oark, Arkansas Environmental Risk & Radon

How many EPA-regulated facilities are in Oark, AR?

U.S. EPA records track 2 regulated facilities in Oark, Arkansas, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).

Which ZIP codes in Oark, AR have the most EPA-tracked sites?

Within Oark, regulated facilities are primarily concentrated across ZIP 72852 (1 sites).

How can I check a specific house or commercial property in Oark, AR?

Enter the exact street address in Oark into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Oark, AR and how many EPA water permits exist?

In Oark, AR, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Oark, AR?

USDA regional soil screening for Oark indicates a LOW shrink-swell foundation signal, and Johnson County has recorded 2 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.