No health-based violations on EPA record since 2016.
Serves about 8,151 people (3,262 connections) with surface water bought from Aqua Pa West Chester.
From EPA's record for PA1150089. PurityMap is independent of Aqua Pa Spring Run.
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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 2024 to October 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 6.8 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorooctanesulfonic acid (PFOS) | 4.4 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorononanoic acid (PFNA) | 5.2 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorohexanesulfonic acid (PFHxS) | 3.6 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorobutanesulfonic acid (PFBS) | 5.6 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorohexanoic acid (PFHxA) | 7 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorobutanoic acid (PFBA) | 6.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoroheptanoic acid (PFHpA) | 4.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoropentanoic acid (PFPeA) | 8 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| 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 | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-22 to 2024-10-15 | UCMR5 Analytical Results: AQUA PA SPRING RUN (PA1150089) |
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 →Aqua Pa Spring Run's phone number on EPA record is 610-645-1122. Its mailing address is 762 W LANCASTER AVE, BRYN MAWR, PA 19010.
According to EPA's record, Aqua Pa Spring Run uses surface water bought from Aqua Pa West Chester.
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.
Lead was not detected at the 90th percentile of tap samples in Aqua Pa Spring Run'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 Aqua Pa Spring Run. Its phone number on EPA record is 610-645-1122. Its mailing address on EPA record is 762 W LANCASTER AVE, BRYN MAWR, PA 19010. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.