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Community Water System · PWS TX0570098

Matthew Road WSC

Grand Prairie, Texas 75052-2613 - drinking water served from groundwater sources to 279 people, tracked in EPA SDWIS and UCMR5.

279
People served
185
EPA violations
2
Health-based
Untested
UCMR5 result

The verdict

EPA records 185 drinking-water violations at Matthew Road WSC, 1% of them health-based - above the Texas per-system average.

185
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
279
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Matthew Road WSC

Matthew Road WSC is a local-owned community water system that delivers drinking water to 279 residents in Grand Prairie, Texas (Dallas County) through 93 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 185 total violations for this system , of which 2 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 114 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Chlorine, recorded in 55 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Texas, EPA tracks 7,351 public water systems serving 33,253,313 people, with 746,210 cumulative violations and 162,945 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 101.5 violations. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%).

Matthew Road WSC's 185 violations sit above the Texas average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
279
Total Violations
185
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
93
County
Dallas
School/Daycare
No
MCL Violations
0
Monitoring Violations
114
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 55 2025
Lead and Copper Rule MR 35 2022
Public Notice Other 26 2025
Consumer Confidence Rule Other 24 2022
Coliform (TCR) MR 10 2015
Revised Total Coliform Rule MON 8 2023
E. COLI MR 4 2014
Nitrate MR 2 2007
LEAD AND COPPER RULE REVISIONS TT 2 2024
LEAD AND COPPER RULE REVISIONS RPT 2 2024
Coliform (TCR) Other 1 1991

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Matthew Road WSC.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID TX0570098 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Texas Drinking Water Authority

Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch is the primacy agency that licenses and inspects Matthew Road WSC under EPA-delegated authority.

Open TX regulator portal

Source: Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Chlorine MR 55 SDWIS / TX0570098 / 0999
2025 Public Notice Other 26 SDWIS / TX0570098 / 7500
2024 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / TX0570098 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 2 SDWIS / TX0570098 / 5200
2023 Revised Total Coliform Rule MON 8 SDWIS / TX0570098 / 8000
2022 Lead and Copper Rule MR 35 SDWIS / TX0570098 / 5000
2022 Consumer Confidence Rule Other 24 SDWIS / TX0570098 / 7000
2015 Coliform (TCR) MR 10 SDWIS / TX0570098 / 3100
2014 E. COLI MR 4 SDWIS / TX0570098 / 3014
2007 Nitrate MR 2 SDWIS / TX0570098 / 1040
1991 Coliform (TCR) Other 1 SDWIS / TX0570098 / 3100

How Matthew Road WSC Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Matthew Road WSC Texas avg Federal benchmark
Total violations 185 101.5 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 2 22.2 Indicates a contaminant exceeded a federal MCL
PFAS detection None 93.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 279 4,524 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,351 regulated public water systems in Texas.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Matthew Road WSC water safe to drink? ▼
Matthew Road WSC (PWS ID: TX0570098) has 185 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 279 people using Groundwater sources.
How many people does Matthew Road WSC serve? ▼
Matthew Road WSC serves 279 people in Grand Prairie, Texas. It is a Local-owned system using Groundwater water sources with 93 service connections.
What type of violations does Matthew Road WSC have? ▼
Matthew Road WSC has 185 total violations: 2 health-based violations (MCL exceedances or treatment failures), 114 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Matthew Road WSC water? ▼
No PFAS testing data is available for Matthew Road WSC under the EPA's UCMR5 monitoring program.
What water source does Matthew Road WSC use? ▼
Matthew Road WSC uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.