DOYLESTOWN BORO WATER DEPT
PA · PWS ID PA1090081 · Community water system
110
contaminants tested
34
detected
8,700
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0075 ug/L | 10/10 | 2025 |
| PFHpA | 0.0052 ug/L | 10/10 | 2025 |
| PFHxA | 0.0086 ug/L | 10/10 | 2025 |
| PFOA | 0.0146 ug/L | 10/10 | 2025 |
| PFOS | 0.0113 ug/L | 10/10 | 2025 |
| PFPeA | 0.0085 ug/L | 10/10 | 2025 |
| PFHxS | 0.0064 ug/L | 6/10 | 2025 |
| PFNA | 0.0052 ug/L | 3/10 | 2025 |
| PFBA | 0.0057 ug/L | 2/10 | 2025 |
| PFUnA | 0.0030 ug/L | 1/10 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 5600 UG/L | 130/130 | SYR4 | 2012–2019 |
| COPPER, FREE | 1500 UG/L | 60/60 | SYR4 | 2013–2019 |
| Lead | 4.6 UG/L | 29/60 | SYR4 | 2013–2019 |
| Chloroform | 6.8 UG/L | 21/24 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0140 mg/L | 19/19 | LCR | 2025 |
| Barium | 801 UG/L | 15/15 | SYR4 | 2012–2018 |
| Tetrachloroethylene | 1.1 UG/L | 14/40 | SYR4 | 2012–2019 |
| Dibromochloromethane | 1.82 UG/L | 10/13 | SYR4 | 2012–2019 |
| 1,1-Dichloroethylene | 4.3 UG/L | 9/40 | SYR4 | 2012–2019 |
| Carbon tetrachloride | 2.3 UG/L | 8/40 | SYR4 | 2012–2019 |
| TTHM | 11.5 UG/L | 8/10 | SYR4 | 2014–2019 |
| Bromodichloromethane | 2.5 UG/L | 7/11 | SYR4 | 2012–2019 |
| Chromium | 5 UG/L | 7/15 | SYR4 | 2012–2018 |
| Selenium | 3.3 UG/L | 7/15 | SYR4 | 2012–2018 |
| Arsenic | 2.3 UG/L | 6/15 | SYR4 | 2012–2018 |
| 1,1,1-Trichloroethane | 0.9000 UG/L | 5/40 | SYR4 | 2012–2019 |
| Mercury | 0.0320 UG/L | 5/15 | SYR4 | 2012–2018 |
| Trichloroethylene | 0.7000 UG/L | 5/40 | SYR4 | 2012–2019 |
| Bromoform | 0.7000 UG/L | 3/10 | SYR4 | 2014–2019 |
| Combined Uranium | 4.10495 UG/L | 3/3 | SYR4 | 2017 |
| Beryllium, Total | 0.0700 UG/L | 1/15 | SYR4 | 2012–2018 |
| Di(2-ethylhexyl) phthalate | 0.6000 UG/L | 1/55 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 3 UG/L | 1/11 | SYR4 | 2014–2019 |
| cis-1,2-Dichloroethylene | 0.1500 UG/L | 1/40 | SYR4 | 2012–2019 |
76 contaminants tested, none detected
1,1,2-Trichloroethane1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneCHLOROBENZENECYANIDECadmiumCarbofuranChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDibromoacetic acidDichloroacetic AcidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneFluorideGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFPeSPFTAPFTrDAPentachlorophenolPicloramSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidVinyl chlorideXylenes, Totallithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene