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CITY OF COMMERCE

PWS ID: TX1160003 · COMMERCE, Texas 75428-2601

CITY OF COMMERCE serves 9,266 people in COMMERCE, Texas using Surface Water water sources. It has 151 recorded EPA violations, including 86 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (2 compounds found).

Water Quality Snapshot: CITY OF COMMERCE

CITY OF COMMERCE is a local-owned community water system that delivers drinking water to 9,266 residents in COMMERCE, Texas (Hunt County) through 6,927 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 151 total violations for this system , of which 86 (57%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 47 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is TTHM, recorded in 50 violations (MCL, health-based). Under EPA's UCMR5 PFAS monitoring program, 2 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 38.3 ppt. PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

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. CITY OF COMMERCE's 151 violations sit above the Texas average. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
9,266
Total Violations
151
Health-Based Violations
86
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
6,927
County
Hunt
School/Daycare
No
MCL Violations
77
Monitoring Violations
47
Treatment Tech Violations
9

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MCL 50 2017
Total Haloacetic Acids (HAA5) MCL 22 2017
Coliform (TCR) MR 16 2003
Public Notice Other 15 2022
Revised Total Coliform Rule MON 12 2023
Lead and Copper Rule MR 9 2016
Interim Enhanced Surface Water Treatment Rule TT 9 2022
E. COLI MR 4 2016
CARBON, TOTAL MR 4 2015
Nitrite MCL 4 2012
Coliform (TCR) Other 2 1992
Coliform (TCR) MCL 1 1992
Interim Enhanced Surface Water Treatment Rule MR 1 2005
Surface Water Treatment Rule MR 1 2003

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 3 of 150 samples detected PFAS.

Contaminant Date Result MRL Status
HFPO-DA 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 9/22/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 9/22/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFTA 9/22/2025 <0.008 µg/L 0.008 µg/L Not Detected
lithium 9/22/2025 <9 µg/L 9 µg/L Not Detected
PFHxS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 9/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 9/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFTrDA 9/22/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 9/22/2025 <0.008 µg/L 0.008 µg/L Not Detected
NFDHA 9/22/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 9/22/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFEESA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 9/22/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFDoA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
lithium 9/22/2025 34.1000 µg/L 9 µg/L Detected
PFHxA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 9/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
NEtFOSAA 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 9/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMBA 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 9/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 9/22/2025 <0.004 µg/L 0.004 µg/L Not Detected

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 CITY OF COMMERCE.

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 TX1160003 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 CITY OF COMMERCE 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
2023 Revised Total Coliform Rule MON 12 SDWIS / TX1160003 / 8000
2022 Public Notice Other 15 SDWIS / TX1160003 / 7500
2022 Interim Enhanced Surface Water Treatment Rule TT 9 SDWIS / TX1160003 / 0300
2017 TTHM MCL 50 SDWIS / TX1160003 / 2950
2017 Total Haloacetic Acids (HAA5) MCL 22 SDWIS / TX1160003 / 2456
2016 Lead and Copper Rule MR 9 SDWIS / TX1160003 / 5000
2016 E. COLI MR 4 SDWIS / TX1160003 / 3014
2015 CARBON, TOTAL MR 4 SDWIS / TX1160003 / 2920
2012 Nitrite MCL 4 SDWIS / TX1160003 / 1041
2005 Interim Enhanced Surface Water Treatment Rule MR 1 SDWIS / TX1160003 / 0300
2003 Coliform (TCR) MR 16 SDWIS / TX1160003 / 3100
2003 Surface Water Treatment Rule MR 1 SDWIS / TX1160003 / 0200
1992 Coliform (TCR) Other 2 SDWIS / TX1160003 / 3100
1992 Coliform (TCR) MCL 1 SDWIS / TX1160003 / 3100

How CITY OF COMMERCE Compares

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

Metric CITY OF COMMERCE Texas avg Federal benchmark
Total violations 151 101.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 86 22.2 Indicates a contaminant exceeded a federal MCL
PFAS detection 2 compounds 93.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 9,266 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is CITY OF COMMERCE water safe to drink? ▼
CITY OF COMMERCE (PWS ID: TX1160003) has 151 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 2 PFAS compounds found. This system serves 9,266 people using Surface Water sources.
How many people does CITY OF COMMERCE serve? ▼
CITY OF COMMERCE serves 9,266 people in COMMERCE, Texas. It is a Local-owned system using Surface Water water sources with 6,927 service connections.
What type of violations does CITY OF COMMERCE have? ▼
CITY OF COMMERCE has 151 total violations: 86 health-based violations (MCL exceedances or treatment failures), 47 monitoring/reporting violations, and 9 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CITY OF COMMERCE water? ▼
Yes. UCMR5 testing detected 2 PFAS compounds in CITY OF COMMERCE's water supply: lithium, PFBA. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does CITY OF COMMERCE use? ▼
CITY OF COMMERCE uses Surface Water 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.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial