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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1987-03-17 1987-08-10
Inorganics, Major, Metals Water-quality 1987-03-17 1987-08-10
Inorganics, Major, Non-metals Water-quality 1987-03-17 1987-08-10
Inorganics, Minor, Non-metals Water-quality 1987-03-17 1987-08-10
Inorganics, Minor, metals Water-quality 1987-03-17 1987-08-10
Nutrient Water-quality 1987-03-17 1987-08-10
Physical Daily Values, Unit Values, Water-quality 1987-03-17 2024-11-20
n/a Peak Measurements 2018-09-06 2024-02-08
n/a Site Visits 2017-12-12 2024-11-12
n/a USGS Annual Water Data Reports Site 2018-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 11169860 is associated with a Stream in Santa Clara County, California. Current conditions of Discharge and Gage height are available. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
11169860 n/a
Site name
COYOTE C BL COYOTE RES NR SAN MARTIN CA n/a
Site type
Stream
ST
DMS latitude 370723 n/a
DMS longitude 1213306 n/a
Decimal latitude 37.1229999 n/a
Decimal longitude -121.5527193 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
California 06
State
California 06
County
Santa Clara County 085
Country US n/a
Land net location description SWSES29 T09S R04E n/a
Name of location map GILROY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 680 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
18050003
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19410101 n/a
Drainage area
120 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation PST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN 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
Project number GC17ZG-00104 n/a

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logo for Santa Clara Valley Water District
Santa Clara Valley Water District