Eureka Town of
EPA ID: MT0000210 · 1,995 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Eureka Town of (MT0000210): no EPA violations recorded in the last five years. Throughout five consecutive years of federal water monitoring, Eureka Town of recorded zero violations - solid performance for a utility serving 1,995 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Eureka Town of Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Eureka Town of serves a community with a median household income of $63,138 and an estimated 6,033 residents across its service area.
Environmental Justice Note: 100% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Eureka Town of's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Montana
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Eureka Town of (EPA ID: MT0000210) is a community water system in Montana that serves approximately 1,995 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.001 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MT or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Eureka Town of (MT0000210) on EPA.gov.
Frequently Asked Questions
Is Eureka Town of water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Eureka Town of in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Eureka Town of serve?
Eureka Town of serves approximately 1,995 people across 2 ZIP codes in Montana.
Where does Eureka Town of get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Eureka Town of Water Quality Report, MT. https://zipcheckup.com/water-system/mt0000210/
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author = {{ZipCheckup}},
title = {{Eureka Town of Water Quality Report, MT}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mt0000210/}
}