Tap water in Montville Twp.-1421, NJ — ZIP 07045
2 public water systems serving about 31,532 people. PFAS "forever chemicals" have been detected here.
F
Failing
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 07045
Montville Twp Mua
PWSID NJ1421003 · serves 22,000 ·
surface water
3 health-based / 3 total violations (5 yrs)
· PFAS up to 9.3 ppt — above federal limit
Boonton Water Dept
PWSID NJ1401001 · serves 9,532 ·
surface water
1 health-based / 19 total violations (5 yrs)
· PFAS up to 11.1 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