Available data

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3 data types available - data from 2006-10-01 to 2026-05-01

1 data types available - data from 2006-10-01 to 2026-04-30

2 data types available - data from 2006-12-07 to 2026-08-20

774 Observed properties (data types) available - with data from 2017-04-06 to 2018-05-17

18 Sampling activities

2 data types available - with data from 2006-12-26 to 2024-11-21

1 data types available - data from 2006-10-01 to 2026-04-30

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11465690	n/a
Location name	COLGAN C NR SANTA ROSA CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.40209687220955	n/a
Decimal longitude (WGS84)	-122.73300571436901	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	California	06
State	California	06
County	Sonoma County	097
Country	United States of America	n/a
Altitude of gage/land surface	2.53 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Russian	18010110
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3.4 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	PST	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