South Kirbyville Rural Water Supply Corporation
EPA ID: TX1210016 · 1,037 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for South Kirbyville Rural Water Supply Corporation (TX1210016): 3 violations recorded with unresolved status in the SDWIS data used. South Kirbyville Rural Water Supply Corporation | open status in EPA data: 3 violations | people served: about 1,037.
Data: EPA SDWIS
Service Area Map
Coverage area for South Kirbyville Rural Water Supply Corporation Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with South Kirbyville Rural Water Supply Corporation have a median household income of $49,135 and about 8,591 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 57% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 94% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). 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?
South Kirbyville Rural Water Supply Corporation's water is classified in EPA records as a groundwater source. 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
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
South Kirbyville Rural Water Supply Corporation (EPA ID: TX1210016) is a community water system in Texas that serves approximately 1,037 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 12 resolved, 0 archived, 0 addressed, and 3 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| April 1, 2026 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| July 2, 2025 | LEAD AND COPPER RULE REVISIONS | Non-health-based | Unaddressed (current) |
| July 1, 2025 | Lead and Copper Rule | Non-health-based | Resolved |
| July 1, 2025 | Consumer Confidence Rule | Non-health-based | Unaddressed (current) |
| October 1, 2024 | Lead and Copper Rule | Non-health-based | Resolved |
| April 1, 2023 | Public Notice | Non-health-based | Resolved |
| October 15, 2022 | Public Notice | Non-health-based | Resolved |
| July 1, 2022 | Consumer Confidence Rule | Non-health-based | Resolved |
| December 30, 2021 | Lead and Copper Rule | Non-health-based | Resolved |
| December 23, 2021 | Public Notice | Non-health-based | Resolved |
| October 1, 2021 | Chlorine | Non-health-based | Resolved |
| September 27, 2021 | Public Notice | Non-health-based | Resolved |
| September 1, 2021 | Public Notice | Non-health-based | Resolved |
| July 1, 2021 | Consumer Confidence Rule | Non-health-based | Resolved |
| April 1, 2021 | Chlorine | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Public Notice | Other (notice or report rule) | 5 | No |
| Public Notice | Monitoring & Reporting | 4 | No |
| Consumer Confidence Rule | Other (notice or report rule) | 3 | No |
| Chlorine | Monitoring & Reporting | 2 | No |
| LEAD AND COPPER RULE REVISIONS | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0017 mg/L | No | 2026-06-30 |
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
2 of 2 ZIP records with known zones are in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 available EPA compliance records for South Kirbyville Rural Water Supply Corporation (TX1210016) on EPA.gov.
Frequently Asked Questions
Is South Kirbyville Rural Water Supply Corporation water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 3 current noncompliance records and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does South Kirbyville Rural Water Supply Corporation serve?
South Kirbyville Rural Water Supply Corporation serves approximately 1,037 people across 2 ZIP codes in Texas.
Where does South Kirbyville Rural Water Supply Corporation get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). South Kirbyville Rural Water Supply Corporation, TX. https://zipcheckup.com/water-system/tx1210016/
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author = {{ZipCheckup}},
title = {{South Kirbyville Rural Water Supply Corporation, TX}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/tx1210016/}
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What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
South Kirbyville Rural Water Supply Corporation (EPA ID: TX1210016) - request the latest Consumer Confidence Report or ask about specific contaminants.