Available data

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

17 data types available - data from 1986-10-01 to 2026-08-02

8 data types available - data from 1914-10-30 to 2026-08-01

2 data types available - data from 1979-05-25 to 2026-07-22

640 Observed properties (data types) available - with data from 1928-06-05 to 2026-07-22

4466 Sampling activities

6 data types available - data from 1914-10-30 to 2026-07-31

To convert gage height to water-surface elevation above sea level in NAVD 1988, add 4,046.22 feet to gage height.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	09379500	n/a
Location name	SAN JUAN RIVER NEAR BLUFF, UT	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	37.1506777777778	n/a
Decimal longitude (WGS84)	-109.866688888889	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	Utah	49
State	Utah	49
County	San Juan County	037
Country	United States of America	n/a
Altitude of gage/land surface	4046.22 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.21 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower San Juan	14080205
Drainage basin	09	n/a
Date of first construction		n/a
Drainage area	23000 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