💧 ZIP Water Report

Tap water in Salt Lake City, UT — ZIP 84128

3 public water systems serving about 541,395 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 84128

Salt Lake City Water System
PWSID UTAH18026 · serves 383,612 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 18.2 ppt — above federal limit
C
Granger-Hunter Improvement District
PWSID UTAH18007 · serves 121,083 · surface water
0 health-based / 0 total violations (5 yrs)
A
Magna Water District
PWSID UTAH18014 · serves 36,700 · 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