Eldorado Water
EPA ID: TX1610024 · 120 people served · 1 ZIP code
Federal monitoring spanning five full years has produced zero violations at Eldorado Water — a clean record across every reporting cycle for a utility serving approximately 120 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Eldorado Water Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Eldorado Water serves a community with a median household income of $59,423 and an estimated 704 residents across its service area. Approximately 47% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 50% 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?
Eldorado Water's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 2% of homes in Montague County, Texas rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Texas
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
Eldorado Water (EPA ID: TX1610024) is a community water system in Texas that serves approximately 120 people from groundwater sources.
This system serves ZIP code 76251 in Montague.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
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
- 76251 — Montague
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Eldorado Water (TX1610024) on EPA.gov.
Frequently Asked Questions
Is Eldorado Water water safe to drink?
Based on EPA records, Eldorado Water has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Eldorado Water serve?
Eldorado Water serves approximately 120 people across 1 ZIP code in Texas.
Where does Eldorado Water get its water?
The primary water source is groundwater.