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DESCRIPTION:

Latitude 46°19'34.34",   Longitude 118°08'18.81"   NAD83
Columbia County, Washington   , Hydrologic Unit 170701020501

Well depth: 172.5 feet
Land surface altitude: 1,402.74 feet above NAVD88.
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
Current / Historical Observations     (availability statement)	2011-11-22	2025-08-28
Daily Data
Depth to water level, feet below land surface	2011-11-22	2025-08-26	5003
Daily Statistics
Depth to water level, feet below land surface	2011-11-22	2025-04-30	4890
Monthly Statistics
Depth to water level, feet below land surface	2011-11	2025-04
Annual Statistics
Depth to water level, feet below land surface	2012	2025
Field groundwater-level measurements	1968-06-04	2024-08-15	168
Water-Year Summary	2006	2024	19
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count

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