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Available data

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Continuous data

5 data types available - data from 2007-10-13 to 2026-08-06

Daily data

4 data types available - data from 2007-10-13 to 2026-08-04

Field measurements

3 data types available - data from 1928-06-12 to 2026-06-16

Discrete sample data

57 Observed properties (data types) available - with data from 1972-10-02 to 2009-03-26

53 Sampling activities

Peak measurements

1 data types available - with data from 2020-12-20 to 2025-02-23

Statistical tables for select daily data types

2 data types available - data from 2007-10-13 to 2026-08-04

Important information about this monitoring location

The elevation of this station has been determined to be 1157.87 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 1157.87 feet to gage height values.

Location details and information

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Operated in cooperation with:

US Army Corps of Engineers

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14181900	n/a
Location name	LITTLE N SANTIAM RIVER ABV EVANS CR, AT ELKHORN,OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	44.83580277777778	n/a
Decimal longitude (WGS84)	-122.35494999999999	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Oregon	41
State	Oregon	41
County	Marion County	047
Country	United States of America	n/a
Altitude of gage/land surface	1157.87 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.14 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	North Santiam	17090005
Drainage basin		n/a
Date of first construction		n/a
Drainage area	53.1 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

Monitoring location Little N Santiam River Abv Evans Cr, at Elkhorn,or - USGS-14181900