Tap water in Woburn, MA — ZIP 01801
3 public water systems serving about 70,116 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 01801
Woburn Water Dept.
PWSID MA3347000 · serves 40,876 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 8.4 ppt — above federal limit
Winchester Water Dept
PWSID MA3344000 · serves 22,970 ·
surface water
0 health-based / 12 total violations (5 yrs)
Bryan Co. Rws & Swmd #2
PWSID OK1010604 · serves 6,270 ·
surface water
3 health-based / 9 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology