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Failing Water Quality

Porterville, CA 93257

Tulare County · Population served: 214,803

Water Systems Serving This Area

🏔
Tule River Reservation Main
Surface water · Pop. 2,560
PWSID: 090600156
🌊
Tule River Apple Valley
Groundwater · Pop. 25
PWSID: 090605074
🌊
EAGLE'S NEST RESORT
Groundwater · Pop. 60
PWSID: CA5400602
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LAKE SUCCESS MOBILE LODGE
Groundwater · Pop. 75
PWSID: CA5400660
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FOOTHILL APARTMENTS
Groundwater · Pop. 41
PWSID: CA5400769

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
8.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

14 detected 4 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFPeA34.0 pptNo standard—Unregulated
PFBA28.0 pptNo standard500 pptUnregulated
PFOS23.0 ppt4 ppt4 pptExceeded
PFOA22.0 ppt4 ppt4 pptExceeded
PFHxA15.0 pptNo standard400 pptUnregulated
PFPeA9.3 pptNo standard—Unregulated
PFBS9.1 ppt2000 ppt100 pptBelow limit
PFHxA8.5 pptNo standard400 pptUnregulated

Violation History (Last 5 Years)

103Total (5yr)
19Health-Based
74Major