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DESCRIPTION:

Latitude 46°35'55",   Longitude 112°04'22"   NAD27
Lewis And Clark County, Montana   , Hydrologic Unit 10030101

Well depth: 390.0 feet
Hole depth: 400.0 feet
Land surface altitude: 4,195 feet above NGVD29.
Well completed in "Helena Formation (Middle Proterozoic)" (420HELN) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1995-09-01	2000-06-30	20
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