No health-based violations on EPA record since 2016.
Serves about 8,076 people (2,692 connections) with surface water bought from Harris County MUD 238 and West Harris County Regional Water Author.
From EPA's record for TX1011019. PurityMap is independent of Addicks Utility District.
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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 March 2023 to March 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 11.2 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-03-21 to 2023-12-13 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorohexanesulfonic acid (PFHxS) | 3.3 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorobutanesulfonic acid (PFBS) | 3.7 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorohexanoic acid (PFHxA) | 6.4 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorobutanoic acid (PFBA) | 7.4 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoropentanoic acid (PFPeA) | 6.8 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 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 | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 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 | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 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 | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 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 | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| 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 | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2024-03-20 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2024-03-20 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2024-03-20 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2024-03-20 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-21 to 2023-12-18 | UCMR5 Analytical Results: ADDICKS UTILITY DISTRICT (TX1011019) |
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 →Addicks Utility District's phone number on EPA record is 713-623-4531. Its mailing address is 1300 POST OAK BLVD STE 2400, HOUSTON, TX 77056-3044.
According to EPA's record, Addicks Utility District uses surface water bought from Harris County MUD 238 and West Harris County Regional Water Author.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Addicks Utility District's latest lead and copper round, which ended in June 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Addicks Utility District. Its phone number on EPA record is 713-623-4531. Its mailing address on EPA record is 1300 POST OAK BLVD STE 2400, HOUSTON, TX 77056-3044. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.