PA AMERICAN WATER CO YARDLEY
PA · PWS ID PA1090074 · Community water system
107
contaminants tested
24
detected
33,171
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0048 ug/L | 4/8 | 2024 |
| PFHxA | 0.0048 ug/L | 4/8 | 2024 |
| PFOA | 0.0097 ug/L | 4/8 | 2024 |
| PFOS | 0.0061 ug/L | 4/8 | 2024 |
| PFPeA | 0.0051 ug/L | 4/8 | 2024 |
| PFBA | 0.0054 ug/L | 1/8 | 2024 |
| PFHpA | 0.0030 ug/L | 1/8 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 104.9 UG/L | 166/166 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 100.3 UG/L | 164/166 | SYR4 | 2012–2019 |
| Bromodichloromethane | 14.1 UG/L | 163/167 | SYR4 | 2012–2019 |
| Chloroform | 91.5 UG/L | 163/167 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.4 UG/L | 144/167 | SYR4 | 2012–2019 |
| COPPER, FREE | 264 UG/L | 72/96 | SYR4 | 2013–2019 |
| Nitrate | 3690 UG/L | 52/52 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 25.6 UG/L | 28/28 | SYR4 | 2018–2019 |
| Trichloroacetic Acid | 45.5 UG/L | 28/28 | SYR4 | 2018–2019 |
| Lead | 33 UG/L | 18/96 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0130 mg/L | 14/14 | LCR | 2025 |
| Barium | 500 UG/L | 6/14 | SYR4 | 2012–2019 |
| Bromoform | 0.8000 UG/L | 2/167 | SYR4 | 2012–2019 |
| Combined Uranium | 4.8723 UG/L | 2/2 | SYR4 | 2017 |
| Monochloroacetic acid | 3 UG/L | 2/28 | SYR4 | 2018–2019 |
| Arsenic | 2 UG/L | 1/14 | SYR4 | 2012–2019 |
| Hexachlorocyclopentadiene | 0.1000 UG/L | 1/22 | SYR4 | 2012–2019 |
83 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneFluorideGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene