Available data

Select data types to graph from categories based on the way the data were collected.

7 data types available - data from 1989-09-14 to 2026-08-21

4 data types available - data from 1878-06-01 to 2026-08-20

5 data types available - data from 1971-05-07 to 2026-08-18

284 Observed properties (data types) available - with data from 1955-10-01 to 2023-10-20

510 Sampling activities

2 data types available - with data from 1858-01-01 to 2024-06-06

4 data types available - data from 1878-06-01 to 2026-08-20

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14105700	n/a
Location name	COLUMBIA RIVER AT THE DALLES, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.6082777777778	n/a
Decimal longitude (WGS84)	-121.189916666667	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Oregon	41
State	Oregon	41
County	Wasco County	065
Country	United States of America	n/a
Altitude of gage/land surface	0	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	20 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Middle Columbia-Hood	17070105
Drainage basin		n/a
Date of first construction		n/a
Drainage area	237000 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	PST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a