Available data

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2 data types available - data from 1989-10-05 to 2026-08-08

3 data types available - data from 1975-05-01 to 2026-08-06

2 data types available - data from 1989-09-20 to 2026-07-21

56 Observed properties (data types) available - with data from 2001-09-20 to 2001-09-20

1 Sampling activities

2 data types available - with data from 1948-05-29 to 2025-05-04

3 data types available - data from 1975-05-01 to 2026-08-06

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	12448998	n/a
Location name	TWISP RIVER NEAR TWISP, WA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	48.369867134537	n/a
Decimal longitude (WGS84)	-120.148693060509	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Washington	53
State	Washington	53
County	Okanogan County	047
Country	United States of America	n/a
Altitude of gage/land surface	1640 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	10 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Methow	17020008
Drainage basin		n/a
Date of first construction		n/a
Drainage area	245 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