Tap water in Newhall, CA — ZIP 91384
3 public water systems serving about 305,726 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 91384
Santa Clarita Valley Water Agency
PWSID CA1910240 · serves 292,014 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 22.6 ppt — above federal limit
Peter Pitchess Honor Rancho Detn. Ctr
PWSID CA1900046 · serves 7,000 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 6.5 ppt — above federal limit
Los Angeles Cwwd 36-Val Verde
PWSID CA1910185 · serves 6,712 ·
surface water
0 health-based / 0 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