💧 ZIP Water Report

Tap water in Norwalk, OH — ZIP 44855

2 public water systems serving about 23,450 people. PFAS "forever chemicals" have been detected here.

B
Good
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 44855

Northern Ohio Rural Water
PWSID OH3902403 · serves 18,224 · surface water
0 health-based / 0 total violations (5 yrs)
A
Northern Ohio Rural Water-South District
PWSID OH3946712 · serves 5,226 · surface water
0 health-based / 1 total violations (5 yrs) · PFAS up to 15.6 ppt
B

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology