Ismay, Montana — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Ismay, MT?
Public U.S. EPA records track 3 regulated facilities in Ismay, Montana (Custer County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Ismay properties are screened for Tap Water & Watershed Permits (3 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 22 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Ismay, MT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Ismay, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Ismay, MT
Highest-Scored EPA Regulated Facilities in Ismay, MT
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| IIG 11 MILE TO BAKER FREE PREVIEW (LOW RISK) | 10209 US 12, ISMAY, MT 59336 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GRIFFIN RANCH FREE PREVIEW (LOW RISK) | 417 ROAD 305, ISMAY, MT 59336 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| COTTONWOOD CREEK BRIDGE FREE PREVIEW (LOW RISK) | ISMAY ROAD N, ISMAY, MT 59336 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Ismay, Montana Environmental Risk & Radon
How many EPA-regulated facilities are in Ismay, MT?
U.S. EPA records track 3 regulated facilities in Ismay, Montana, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Ismay, MT have the most EPA-tracked sites?
Within Ismay, regulated facilities are primarily concentrated across ZIP 59336 (3 sites).
How can I check a specific house or commercial property in Ismay, MT?
Enter the exact street address in Ismay 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 Ismay, MT and how many EPA water permits exist?
In Ismay, MT, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Ismay, MT?
USDA regional soil screening for Ismay indicates a LOW shrink-swell foundation signal, and Custer County has recorded 22 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.