No health-based violations on EPA record since 2016.
Serves about 6,612 people (3,181 connections) with surface water bought from City of Wichita Falls.
From EPA's record for TX2430003. PurityMap is independent of City of Iowa Park.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2025 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 11.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoropentanoic acid (PFPeA) | 4.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| 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 | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-24 to 2025-08-20 | UCMR5 Analytical Results: CITY OF IOWA PARK (TX2430003) |
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 Iowa Park's phone number on EPA record is 940-592-2131. Its mailing address is PO BOX 190, IOWA PARK, TX 76367-0190.
According to EPA's record, City of Iowa Park uses surface water bought from City of Wichita Falls.
No health-based violations on EPA record since 2016. EPA also lists 4 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in City of Iowa Park's latest lead and copper round, which ended in December 2025, was 2.6 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for City of Iowa Park. Its phone number on EPA record is 940-592-2131. Its mailing address on EPA record is PO BOX 190, IOWA PARK, TX 76367-0190. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.