Tdcj Luther Units
EPA ID: TX0930033 · 1,431 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Tdcj Luther Units (TX0930033): 3 health-based violations recorded since 2021. Over the period covered by EPA data, Tdcj Luther Units recorded 11 violations, each listed as resolved; the utility serves 1,431 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Tdcj Luther Units Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Tdcj Luther Units have a median household income of $61,949 and about 18,863 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 46% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 83% 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?
Tdcj Luther Units'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 1 detection recorded.
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
Tdcj Luther Units (EPA ID: TX0930033) is a community water system in Texas that serves approximately 1,431 people from groundwater sources.
This system serves ZIP code 77868 in Navasota.
Violation History
Status breakdown for accepted records with record years 2021-2026: 11 resolved, 0 archived, 0 addressed, and 0 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 |
|---|---|---|---|
| May 15, 2025 | Public Notice | Non-health-based | Resolved |
| December 30, 2024 | Lead and Copper Rule | Non-health-based | Resolved |
| October 17, 2024 | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| October 17, 2024 | LEAD AND COPPER RULE REVISIONS | Non-health-based | Resolved |
| June 16, 2024 | Public Notice | Non-health-based | Resolved |
| April 6, 2024 | Revised Total Coliform Rule | Health-based | Resolved |
| March 7, 2024 | E. COLI | Non-health-based | Resolved |
| January 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| July 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 8, 2023 | Public Notice | Non-health-based | Resolved |
| August 23, 2022 | Groundwater Rule | 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) | 3 | No |
| Revised Total Coliform Rule | Treatment Technique, Monitoring & Reporting | 3 | Yes |
| LEAD AND COPPER RULE REVISIONS | Treatment Technique, Monitoring & Reporting | 2 | Yes |
| E. COLI | Monitoring & Reporting | 1 | No |
| Public Notice | Monitoring & Reporting | 1 | No |
| Groundwater Rule | Other Violation | 1 | Yes |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0029 mg/L | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 77868 - Navasota
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Tdcj Luther Units (TX0930033) on EPA.gov.
Frequently Asked Questions
Is Tdcj Luther Units water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Tdcj Luther Units; its 11 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Tdcj Luther Units serve?
Tdcj Luther Units serves approximately 1,431 people across 1 ZIP code in Texas.
Where does Tdcj Luther Units get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Tdcj Luther Units (TX): 3 Health Violations. https://zipcheckup.com/water-system/tx0930033/
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author = {{ZipCheckup}},
title = {{Tdcj Luther Units (TX): 3 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/tx0930033/}
}
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
Tdcj Luther Units (EPA ID: TX0930033) - request the latest Consumer Confidence Report or ask about specific contaminants.