💧 ZIP Water Report

Tap water in Windsor, CO — ZIP 80550

5 public water systems serving about 260,886 people. PFAS "forever chemicals" have been detected here.

C
Fair
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 80550

Greeley City Of
PWSID CO0162321 · serves 132,310 · surface water
0 health-based / 3 total violations (5 yrs)
A
Ft Collins Loveland Wd
PWSID CO0135292 · serves 63,532 · surface water
0 health-based / 0 total violations (5 yrs)
A
Little Thompson Wd
PWSID CO0135477 · serves 25,654 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 4.8 ppt — above federal limit
C
Windsor Town Of
PWSID CO0162843 · serves 23,500 · surface water
0 health-based / 2 total violations (5 yrs)
A
North Weld County Wd
PWSID CO0162553 · serves 15,890 · surface water
0 health-based / 0 total violations (5 yrs)
A

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