No health-based violations on EPA record since 2016.
Serves about 6,615 people (1,759 connections) with groundwater from its own wells, and buys water from Harris County MUD 81, Nottingham Country MUD and Cornerstones MUD.
From EPA's record for TX1011242. PurityMap is independent of Memorial MUD.
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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 2024 to September 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 29 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 | 2024-03-11 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| 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 | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-10 to 2024-09-10 | UCMR5 Analytical Results: MEMORIAL MUD (TX1011242) |
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 →Memorial MUD's phone number on EPA record is 832-490-1570. Its mailing address is 202 CENTURY SQUARE BLVD, SUGAR LAND, TX 77478-3796.
According to EPA's record, Memorial MUD uses groundwater from its own wells, and buys water from Harris County MUD 81, Nottingham Country MUD and Cornerstones MUD.
No health-based violations on EPA record since 2016. EPA also lists 16 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 Memorial MUD's latest lead and copper round, which ended in June 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for Memorial MUD. Its phone number on EPA record is 832-490-1570. Its mailing address on EPA record is 202 CENTURY SQUARE BLVD, SUGAR LAND, TX 77478-3796. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.