Tap water in Warren Twp.-1820, NJ — ZIP 07059
2 public water systems serving about 832,660 people. PFAS "forever chemicals" have been detected here.
D
Poor
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 07059
Nj American Water - Raritan
PWSID NJ2004002 · serves 615,430 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 7.5 ppt — above federal limit
Nj American Water - Short Hills
PWSID NJ0712001 · serves 217,230 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 27.5 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology