No open health-based violations on EPA record in the last 10 years.
Serves about 2,518 people (2,201 connections) with surface water bought from Texarkana Water Utilities.
From EPA's record for TX0190002. PurityMap is independent of City of Hooks.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2025 to November 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 34 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-03-17 to 2025-11-04 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-12 to 2025-05-19 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-12 to 2025-05-19 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-12 to 2025-05-19 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-12 to 2025-05-19 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-05-19 to 2025-10-06 | UCMR5 Analytical Results: CITY OF HOOKS (TX0190002) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →City of Hooks's phone number on EPA record is 903-547-2105. Its mailing address is PO BOX 37, HOOKS, TX 75561-0037.
According to EPA's record, City of Hooks uses surface water bought from Texarkana Water Utilities.
EPA's record shows 1 health-based violation for City of Hooks in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 9 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in City of Hooks's latest lead and copper round, which ended in December 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for City of Hooks. Its phone number on EPA record is 903-547-2105. Its mailing address on EPA record is PO BOX 37, HOOKS, TX 75561-0037. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.