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DESCRIPTION:

Latitude 45°55'39.36",   Longitude 118°23'00.02"   NAD83
Umatilla County, Oregon   , Hydrologic Unit 17070102

Well depth: 656 feet
Hole depth: 656 feet
Land surface altitude: 1,069 feet above NAVD88.
Well completed in "Columbia Plateau basaltic-rock aquifers" (N600CMBPLV) national aquifer.
Well completed in "Yakima Basalt Subgroup of Columbia River Basalt Group" (122YKIM) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1962-11-01	1985-08-21	225
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2021-08-25	2021-08-25	1
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