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DESCRIPTION:

Latitude 45°39'49",   Longitude 118°51'49"   NAD27
Umatilla County, Oregon   , Hydrologic Unit 17070103

Well depth: 287 feet
Hole depth: 287 feet
Land surface altitude: 980.00 feet above NGVD29.
Well completed in "Columbia Plateau basaltic-rock aquifers" (N600CMBPLV) national aquifer.
Well completed in "Grande Ronde Basalt Formation" (122GDRD) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1942-07-31	2006-02-25	29
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1980-06-30	1980-06-30	1
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