Available data

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

3 data types available - data from 1990-04-01 to 2026-08-23

2 data types available - data from 1904-10-01 to 2026-08-21

2 data types available - data from 1989-11-03 to 2026-08-18

240 Observed properties (data types) available - with data from 1947-06-21 to 2026-04-21

260 Sampling activities

2 data types available - with data from 1904-05-24 to 2025-05-13

1 data types available - data from 1904-10-01 to 2026-08-21

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	09242500	n/a
Location name	ELK RIVER NEAR MILNER, CO.	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.51468125863173	n/a
Decimal longitude (WGS84)	-106.95397069382082	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Colorado	08
State	Colorado	08
County	Routt County	107
Country	United States of America	n/a
Altitude of gage/land surface	6582.42 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.09 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Yampa	14050001
Drainage basin	09	n/a
Date of first construction		n/a
Drainage area	448 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 Elk River Near Milner, Co. - USGS-09242500