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D
43

Poor Water Quality

Kalispell, MT 59901

Flathead County · Population served: 37,197

Water Systems Serving This Area

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STILLWATER WATER DISTRICT
Groundwater · Pop. 85
PWSID: MT0000078
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R J NORTHERN PARK
Groundwater · Pop. 50
PWSID: MT0000085
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PLEASANT VIEW HOMESITES W AND S DISTRICT
Groundwater · Pop. 85
PWSID: MT0000086
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NORTH HAVEN HEIGHTS WATER ASSOC INC
Groundwater · Pop. 95
PWSID: MT0000087
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PLEASANT HILL ESTATES HOA
Groundwater · Pop. 90
PWSID: MT0000088

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
5.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

2 detected 1 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFOS6.6 ppt4 ppt4 pptExceeded
PFHxS5.0 ppt10 ppt10 pptBelow limit

Violation History (Last 5 Years)

76Total (5yr)
6Health-Based
27Major