No health-based violations on EPA record since 2016.
Serves about 4,497 people (1,305 connections) with groundwater from its own wells, and buys water from Richland Twp Water Authority.
From EPA's record for PA1090125. PurityMap is independent of Milford Twp Water Authority.
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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 January 2025 to July 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 27.3 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorohexanesulfonic acid (PFHxS) | 3.1 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorobutanesulfonic acid (PFBS) | 3.4 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MILFORD TWP WATER AUTHORITY (PA1090125) |
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 →Milford Twp Water Authority's phone number on EPA record is 215-538-9018. Its mailing address is 1845 ROSENBERGER RD, QUAKERTOWN, PA 18951.
According to EPA's record, Milford Twp Water Authority uses groundwater from its own wells, and buys water from Richland Twp Water Authority.
No health-based violations on EPA record since 2016. EPA also lists 2 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 Milford Twp Water Authority's latest lead and copper round, which ended in September 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Milford Twp Water Authority. Its phone number on EPA record is 215-538-9018. Its mailing address on EPA record is 1845 ROSENBERGER RD, QUAKERTOWN, PA 18951. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.