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Oregon Water Science Center

Columbia River Basalt Stratigraphy in Oregon

In Cooperation with the Oregon Water Resources Department (OWRD)

Table of Geologic Units for Site WASH 10694

USGS Site ID	Well Log ID	Sequence Number	Depth to Top of Interval	Depth to Bottom of Interval	Unit code	Lithology code	Description of material
Skip to data USGS Site ID: Site identification number permanently assigned to the well by the U.S. Geological Survey and recorded in National Water Information System (NWIS), a national computer database maintained by U.S. Geological Survey. Sequence Number: Sequence number assigned to identify a record. Depth to Top of Interval: The depth to the top of this unit, in feet below land surface. Depth to Bottom of Interval: The depth to the bottom of this unit, in feet below land surface. This field should be specified for all units, except the last one in the hole. Unit code: The name of aquifer or geologic unit stored by the U.S. Geological Survey in National Water Information System (NWIS), a national computer database maintained by U.S. Geological Survey. Lithology code: The principal lithology of this unit stored by the U.S. Geological Survey in National Water Information System (NWIS), a national computer database maintained by U.S. Geological Survey. Description of material: The adjective modifier to describe the rock type. --, no data/unknown.
USGS Site ID	Well Log ID	Sequence Number	Depth to Top of Interval	Depth to Bottom of Interval	Unit code	Lithology code	Description of material
452906123005601	WASH 10694	1	0	247	FLUVIOLACUSTRINE DEPOSITS	Sand and Gravel	--
452906123005601	WASH 10694	2	247	435	FLUVIOLACUSTRINE DEPOSITS	Clay with some Sand	--
452906123005601	WASH 10694	3	435	701	QUATERNARY ALLUVIUM	Clay	--
452906123005601	WASH 10694	4	701	847	BASALT OF GINKGO OF FRENCHMAN SPRINGS MEMBER OF WANAPUM BASALT	Basalt	--
452906123005601	WASH 10694	5	847	850	VANTAGE MEMBER (INFORMAL USAGE) OF ELLENSBURG FORMATION	Claystone	--
452906123005601	WASH 10694	6	850	--	SENTINEL BLUFFS UNIT OF GRANDE RONDE BASALT	Basalt	--


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URL: https://or.water.usgs.gov/projs_dir/crbg/data/wells/wash_10694/wash_10694_geol.html
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Page Last Modified: Wednesday, 09-Jan-2013 18:51:50 EST