Important Legacy real-time page

Available data

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

Learn about the data collection categories

Continuous data

3 data types available - data from 1986-06-19 to 2026-08-08

Daily data

1 data types available - data from 1933-10-01 to 2026-08-06

Field measurements

2 data types available - data from 1983-06-01 to 2026-08-06

Discrete sample data

135 Observed properties (data types) available - with data from 1959-07-02 to 2021-05-27

512 Sampling activities

Peak measurements

2 data types available - with data from 1934-05-12 to 2025-06-03

Statistical tables for select daily data types

1 data types available - data from 1933-10-01 to 2026-08-06

Important information about this monitoring location

The elevation of this station has been determined to be 6,082.25 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 6,082.25 feet to gage height values.

Location details and information

Zoom out to see link to My Favorites

Use Explore USGS Water Data to discover additional data near this location

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	09132500	n/a
Location name	NORTH FORK GUNNISON RIVER NEAR SOMERSET, CO.	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.9258228232015	n/a
Decimal longitude (WGS84)	-107.434221121843	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Colorado	08
State	Colorado	08
County	Gunnison County	051
Country	United States of America	n/a
Altitude of gage/land surface	6082.25 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.15 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	North Fork Gunnison	14020004
Drainage basin	09	n/a
Date of first construction		n/a
Drainage area	525 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	MST	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

Monitoring location North Fork Gunnison River Near Somerset, Co. - USGS-09132500