13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • MERDIAN, ID

Merdian, Idaho — Property Hazard, Flood Zone, Soil, Water & Market Guide

What Are the Major Property, Flood, Soil & Environmental Risks in Merdian, ID?

Public U.S. EPA records track 2 regulated facilities in Merdian, Idaho (Ada County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Merdian properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites

2

High-Risk (0.0% vs 1.9% State)

0

Active Violators (0.0%)

0

Drinking & Clean Water

2

Federal Penalties

$0

Merdian, ID 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

Ada County: 1 FEMA Declarations (0 Flood/Storm)

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

Check Property Flood Zone →

🪨 USDA Soil, Foundation & Water Table

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

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

Unlock Parcel Soil Test →

🚰 Tap Water (SDWIS) & PFAS Check

0 SDWIS Systems • 2 NPDES Permits

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

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☢️ EPA Radon & Karst Sinkhole

EPA Zone 1 — High Potential (> 4.0 pCi/L)

Low / Non-Karst Bedrock & Alluvial Formation

🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Merdian, ID Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)

1. Municipal Regulatory & Water Program Mix

RCRA Hazardous Waste Generators 0 (0.0%)

Clean Water (NPDES) & Drinking Water (SDWIS) 2 (100.0%)

Active EPA Non-Compliance Dockets 0 (0.0%)

High-Risk Enforcement Facilities 0 (0.0%)

2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (87.8/100)

🌊 Flood Exposure 5/10 • Moderate Hazard

🔥 Wildfire Hazard 7/10 • High Hazard

☀️ Extreme Heat 5/10 • Moderate Hazard

🌪️ Severe Wind / Storm 7/10 • High Hazard

🫨 USGS Earthquake 3/10 • Low Hazard

3. City vs. County & State Benchmark

Merdian High-Risk Rate 0.0%

Ada County Average 1.5%

Idaho (ID) Statewide Avg 1.9%

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

🔒 Scan a Property Address in Merdian →

ZIP Codes in Merdian, ID

Highest-Scored EPA Regulated Facilities in Merdian, ID

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

Unlock Full Merdian Dossier →

Facility Name / Hazard Type	Sector Location (Street Redacted)	Risk Tier & Score	Compliance Status	Enforcement / Unlock
PINE ST RELOCATION FREE PREVIEW (LOW RISK)	PINE ST AND MERIDIAN, MERDIAN, ID 83642	LOW (16/100)	No Violation Identified (0 qtrs NC)	$0
MAVERICK COUNTRY STORES FREE PREVIEW (LOW RISK)	FRANKLIN & MAIN ST, MERDIAN, ID 83642	LOW (12/100)	No Violation Identified (0 qtrs NC)	$0

Frequently Asked Questions — Merdian, Idaho Environmental Risk & Radon

How many EPA-regulated facilities are in Merdian, ID?

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

Which ZIP codes in Merdian, ID have the most EPA-tracked sites?

Within Merdian, regulated facilities are primarily concentrated across local postal codes.

How can I check a specific house or commercial property in Merdian, ID?

Enter the exact street address in Merdian 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 Merdian, ID and how many EPA water permits exist?

In Merdian, ID, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 1 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Merdian, ID?

USDA regional soil screening for Merdian indicates a HIGH shrink-swell foundation signal, and Ada County has recorded 1 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.