Available data

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

3 data types available - data from 2020-05-28 to 2026-08-16

2 data types available - data from 2026-04-19 to 2026-08-15

3 data types available - data from 2011-05-27 to 2026-07-22

31 Observed properties (data types) available - with data from 1949-07-19 to 1957-07-28

3 Sampling activities

2 data types available - with data from 1967-08-14 to 2025-08-26

2 data types available - data from 2026-04-19 to 2026-08-15

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	15446000	n/a
Location name	BIRCH C NR CIRCLE AK	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	65.71075230576868	n/a
Decimal longitude (WGS84)	-144.33578534546922	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Unknown or unspecified.	U
District	Alaska	02
State	Alaska	02
County	Yukon-Koyukuk Census Area	290
Country	United States of America	n/a
Altitude of gage/land surface	630.7 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Birch Creek	19080401
Drainage basin		n/a
Date of first construction		n/a
Drainage area	2150 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	AKST	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