PlainWater
States → Pennsylvania

PLUMSTEAD NORTHERN SYSTEM

PWS ID: PA1090144 · PIPERSVILLE, Pennsylvania 18947

PFAS Detected

7 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
2,605
Total Violations
635
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
996
County
Bucks
School/Daycare
No
MCL Violations
0
Monitoring Violations
629
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
2,4-D MR 22 2020
Atrazine MR 22 2020
Coliform (TCR) MR 17 2014
LASSO MR 16 2020
Endrin MR 15 2020
BHC-GAMMA MR 15 2020
Methoxychlor MR 15 2020
Toxaphene MR 15 2020
Di(2-ethylhexyl) adipate MR 15 2020
OXAMYL MR 15 2020
Dinoseb MR 15 2020
2,3,7,8-TCDD MR 15 2020
Heptachlor epoxide MR 15 2020
2,4,5-TP MR 15 2020
HEXACHLOROBENZENE MR 15 2020
Pentachlorophenol MR 15 2020
Total Polychlorinated Biphenyls (PCB) MR 15 2020
1,2-DIBROMO-3-CHLOROPROPANE MR 15 2020
ETHYLENE DIBROMIDE MR 15 2020
Dalapon MR 15 2020
Diquat MR 15 2020
Glyphosate MR 15 2020
Simazine MR 15 2020
Di(2-ethylhexyl) phthalate MR 15 2020
Carbofuran MR 15 2020
Heptachlor MR 15 2020
Benzo(a)pyrene MR 15 2020
Chlordane MR 15 2020
Endothall MR 15 2020
Hexachlorocyclopentadiene MR 15 2020

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 24 of 240 samples detected PFAS.

Contaminant Date Result MRL Status
PFNA 7/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 7/22/2025 10.7000 µg/L 9 µg/L Detected
PFBS 7/22/2025 0.0080 µg/L 0.003 µg/L Detected
PFHpA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 7/22/2025 0.0074 µg/L 0.004 µg/L Detected
PFOA 7/22/2025 0.0075 µg/L 0.004 µg/L Detected
PFDA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 7/22/2025 0.0038 µg/L 0.003 µg/L Detected
PFPeS 7/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 7/22/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFMPA 7/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 7/22/2025 <0.007 µg/L 0.007 µg/L Not Detected
NMeFOSAA 7/22/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFUnA 7/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 7/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 7/22/2025 0.0043 µg/L 0.003 µg/L Detected
PFTA 7/22/2025 <0.008 µg/L 0.008 µg/L Not Detected
6:2 FTS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/22/2025 0.0052 µg/L 0.005 µg/L Detected
8:2 FTS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 7/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 7/22/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 7/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 7/22/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFMBA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 7/22/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFPeS 7/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 7/22/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFHxA 7/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 7/22/2025 <9 µg/L 9 µg/L Not Detected
NEtFOSAA 7/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.