No health-based violations on EPA record since 2016.
Serves about 5,607 people (1,869 connections) with surface water bought from Chimney Hill MUD, Harris County MUD 250 and West Harris County Regional Water Author.
From EPA's record for TX1010654. PurityMap is independent of Spencer Road PUD.
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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 |
|---|---|---|---|---|---|
| Perfluorooctanesulfonic acid (PFOS) | 9.7 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Lithium | 18.8 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 | 2023-03-13 to 2023-12-13 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorohexanesulfonic acid (PFHxS) | 15.3 ng/L | 10 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorobutanesulfonic acid (PFBS) | 4.2 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorohexanoic acid (PFHxA) | 10.7 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorobutanoic acid (PFBA) | 27.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoroheptanoic acid (PFHpA) | 4.8 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoropentanoic acid (PFPeA) | 9.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| 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 | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-03-18 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-03-18 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-03-18 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-03-18 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-17 to 2024-01-17 | UCMR5 Analytical Results: SPENCER ROAD PUD (TX1010654) |
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 →Spencer Road PUD's phone number on EPA record is 713-527-6378. Its mailing address is 6363 WOODWAY DR STE 800, HOUSTON, TX 77057-1799.
According to EPA's record, Spencer Road PUD uses surface water bought from Chimney Hill MUD, Harris County MUD 250 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 Spencer Road PUD's latest lead and copper round, which ended in December 2024. The federal action level is 15 µg/L.
PurityMap has no verified website for Spencer Road PUD. Its phone number on EPA record is 713-527-6378. Its mailing address on EPA record is 6363 WOODWAY DR STE 800, HOUSTON, TX 77057-1799. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.