DOVER TWP WATER SYS
PA · PWS ID PA7670073 · Community water system
110
contaminants tested
25
detected
21,097
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0057 ug/L | 11/20 | 2025 |
| PFOS | 0.0096 ug/L | 11/20 | 2025 |
| PFOA | 0.0059 ug/L | 9/20 | 2025 |
| PFPeA | 0.0106 ug/L | 7/20 | 2025 |
| PFHxA | 0.0064 ug/L | 2/20 | 2025 |
| PFHpA | 0.0035 ug/L | 1/20 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 9200 UG/L | 188/188 | SYR4 | 2012–2019 |
| Chloroform | 40.8 UG/L | 140/154 | SYR4 | 2012–2019 |
| Bromodichloromethane | 9 UG/L | 138/142 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.8 UG/L | 138/145 | SYR4 | 2012–2019 |
| TTHM | 51.5 UG/L | 128/130 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 50 UG/L | 110/130 | SYR4 | 2012–2019 |
| COPPER, FREE | 1260 UG/L | 72/93 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 32 UG/L | 57/64 | SYR4 | 2016–2019 |
| Trichloroacetic Acid | 18 UG/L | 45/64 | SYR4 | 2016–2019 |
| LEAD SUMMARY | 0.0280 mg/L | 17/17 | LCR | 2025 |
| lithium | 58.8 ug/L | 15/20 | UCMR-5 | 2025 |
| Bromoform | 1 UG/L | 12/134 | SYR4 | 2012–2019 |
| Lead | 22 UG/L | 11/93 | SYR4 | 2013–2019 |
| Combined Uranium | 12.77824 UG/L | 9/9 | SYR4 | 2012–2017 |
| Trichloroethylene | 1.8 UG/L | 5/40 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 2 UG/L | 4/64 | SYR4 | 2016–2019 |
| Monochloroacetic acid | 3 UG/L | 4/64 | SYR4 | 2016–2019 |
| Carbon tetrachloride | 0.8000 UG/L | 3/40 | SYR4 | 2012–2019 |
| Fluoride | 240 UG/L | 3/25 | SYR4 | 2012–2018 |
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAsbestosAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene