Southwest Sandhills Water Supply Corporation
EPA ID: TX2380028 · 2,354 people served · 4 ZIP codes
ZipCheckup's reading of EPA SDWIS for Southwest Sandhills Water Supply Corporation (TX2380028): no EPA violations recorded in the last five years. In every reporting cycle over the past five years, Southwest Sandhills Water Supply Corporation has come through without a single EPA violation - a consistent performance across the full service population of approximately 2,354 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS
Service Area Map
Coverage area for Southwest Sandhills Water Supply Corporation Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Southwest Sandhills Water Supply Corporation serves a community with a median household income of $73,972 and an estimated 11,041 residents across its service area. Approximately 70% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 67% 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?
Southwest Sandhills Water Supply Corporation'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Texas
System Overview
Southwest Sandhills Water Supply Corporation (EPA ID: TX2380028) is a community water system in Texas that serves approximately 2,354 people from groundwater sources.
This system provides water to 4 ZIP codes across 4 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 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 3 (Low Risk)
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.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Southwest Sandhills Water Supply Corporation (TX2380028) on EPA.gov.
Frequently Asked Questions
Is Southwest Sandhills Water Supply Corporation water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Southwest Sandhills 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 Southwest Sandhills Water Supply Corporation serve?
Southwest Sandhills Water Supply Corporation serves approximately 2,354 people across 4 ZIP codes in Texas.
Where does Southwest Sandhills Water Supply Corporation get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Southwest Sandhills Water Supply Corporation, TX. https://zipcheckup.com/water-system/tx2380028/
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