Elmo Water Supply Corporation
EPA ID: TX1290013 · 2,475 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Elmo Water Supply Corporation (TX1290013): no EPA violations recorded in the last five years. Unlike many utilities its size, Elmo Water Supply Corporation carries a violation-free five-year record - no EPA notices, no MCL exceedances, serving 2,475 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Elmo Water Supply Corporation Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Elmo Water Supply Corporation serves a community with a median household income of $83,125 and an estimated 6,910 residents across its service area.
Environmental Justice Note: 44% 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?
Elmo Water Supply Corporation'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 6 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
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
Elmo Water Supply Corporation (EPA ID: TX1290013) is a community water system in Texas that serves approximately 2,475 people from surface water sources.
This system serves ZIP code 75161 in Terrell.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
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 TX or modeled from parcel and building-footprint data.
- 75161 - Terrell
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Elmo Water Supply Corporation (TX1290013) on EPA.gov.
Frequently Asked Questions
Is Elmo Water Supply Corporation water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Elmo Water Supply Corporation 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 Elmo Water Supply Corporation serve?
Elmo Water Supply Corporation serves approximately 2,475 people across 1 ZIP code in Texas.
Where does Elmo Water Supply Corporation get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Elmo Water Supply Corporation Water Quality Report, TX. https://zipcheckup.com/water-system/tx1290013/
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title = {{Elmo Water Supply Corporation Water Quality Report, TX}},
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url = {https://zipcheckup.com/water-system/tx1290013/}
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