Tap water in Melissa, TX — ZIP 75069
4 public water systems serving about 252,129 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 75069
City Of Mckinney
PWSID TX0430039 · serves 224,043 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 8.7 ppt
Town Of Fairview
PWSID TX0430034 · serves 11,100 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 12.6 ppt
North Collin Sud
PWSID TX0430055 · serves 10,716 ·
surface water
1 health-based / 3 total violations (5 yrs)
· PFAS up to 11.9 ppt
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