No health-based violations on EPA record since 2016.
Serves about 8,700 people (3,289 connections) with groundwater from its own wells, and buys water from DTMA Main System.
From EPA's record for PA1090081. PurityMap is independent of Doylestown Boro Water Dept.
Are you this utility? Correct this listing →
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 April 2025 to October 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 14.6 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorooctanesulfonic acid (PFOS) | 11.3 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorohexanesulfonic acid (PFHxS) | 6.4 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorononanoic acid (PFNA) | 5.2 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorobutanesulfonic acid (PFBS) | 7.5 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorohexanoic acid (PFHxA) | 8.6 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorobutanoic acid (PFBA) | 5.7 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoroheptanoic acid (PFHpA) | 5.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoropentanoic acid (PFPeA) | 8.5 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoroundecanoic acid (PFUnA) | 3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| 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 | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-10-28 | UCMR5 Analytical Results: DOYLESTOWN BORO WATER DEPT (PA1090081) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →Doylestown Boro Water Dept's phone number on EPA record is 215-345-4140. Its mailing address is 10 DOYLE ST, DOYLESTOWN, PA 18901.
According to EPA's record, Doylestown Boro Water Dept uses groundwater from its own wells, and buys water from DTMA Main System.
No health-based violations on EPA record since 2016. EPA also lists 31 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 Doylestown Boro Water Dept'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 Doylestown Boro Water Dept. Its phone number on EPA record is 215-345-4140. Its mailing address on EPA record is 10 DOYLE ST, DOYLESTOWN, PA 18901. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.