ZIP 59624 (Helena, MT) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 59624 in Helena, Montana (Hill County) has 11 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 59624 are screened across 2 historical Hill County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (7), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 59624 (Helena, MT) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 59624 (Helena, MT) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 59624 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 59624 (Helena, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (27/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (24/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (24/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (22/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (22/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (19/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| QWEST COMMUNICATIONS HELENA FREE PREVIEW (LOW RISK) | 441 N PARK, HELENA, MT 59624 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| NCMRWA SHELBY TO ETHRIDGE-TREATMENT PLANT FOR CUT BANK FREE PREVIEW (LOW RISK) | PO BOX 312, HELENA, MT 59624 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| BURLINGTON-NORTHERN RAILROAD FREE PREVIEW (LOW RISK) | P.O. BOX 1166, HELENA, MT 59624 | LOW (10/100) | No Violation Identified (0 qtrs NC) | $0 |
| K2 ENERGY CORP FREE PREVIEW (LOW RISK) | 40 W LAWRENCE, STE A, HELENA, MT 59624 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 59624 (Helena, MT) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 59624 (Helena, MT)?
ZIP code 59624 (Helena, MT) contains 11 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 1 (9.1%) handle RCRA hazardous waste.
How does ZIP 59624 compare to Hill County and Montana averages?
In ZIP 59624, 0.0% of regulated sites are rated High Risk, compared to 0.5% across Hill County and 0.7% statewide in Montana.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 59624?
Geologic screening places ZIP 59624 in EPA Zone 1 — High Potential (> 4.0 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 59624 (Helena, MT) in a FEMA flood zone and what is the flood disaster history?
Hill County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 59624 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 59624 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 59624 indicates a MODERATE shrink-swell risk signal. Within ZIP 59624, federal registries track 7 SDWIS drinking water facilities, 0 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.