Available data

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

3 data types available - data from 1986-10-01 to 2026-08-24

1 data types available - data from 1953-10-01 to 2026-08-22

3 data types available - data from 1951-09-06 to 2026-08-15

35 Observed properties (data types) available - with data from 1967-09-13 to 2026-08-12

366 Sampling activities

2 data types available - with data from 1896-06-06 to 2025-05-13

1 data types available - data from 1953-10-01 to 2026-08-22

To convert gage height to water-surface elevation above sea level in NAVD 1988, add 4,681.80 feet to gage height.

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	10109000	n/a
Location name	LOGAN RIVER ABOVE STATE DAM, NEAR LOGAN, UT	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	41.74355	n/a
Decimal longitude (WGS84)	-111.783980555556	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	Cache County	005
Country	United States of America	n/a
Altitude of gage/land surface	4681.8 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	Little Bear-Logan	16010203
Drainage basin	10	n/a
Date of first construction		n/a
Drainage area	214 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