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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 2022-02-01 2024-01-24
Inorganics, Major, Metals Water-quality 1952-03-17 1977-08-10
Inorganics, Major, Non-metals Water-quality 1952-03-17 1977-08-10
Inorganics, Minor, Non-metals Water-quality 1952-05-19 1977-08-10
Inorganics, Minor, metals Water-quality 1952-05-19 1977-08-10
Nutrient Water-quality 1952-05-19 1977-08-10
Physical Daily Values, Unit Values, Water-quality 1903-01-27 2024-11-21
Sediment Daily Values, Water-quality 2022-02-01 2023-09-30
n/a Peak Measurements 1903-03-31 2024-02-18
n/a Site Visits 1970-10-02 2024-10-08
n/a USGS Annual Water Data Reports Site 2022-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 11170000 is associated with a Stream in Santa Clara County, California. Current conditions of Discharge, Gage height, Temperature, and more are available. Water data back to 1903 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
11170000 n/a
Site name
COYOTE C NR MADRONE CA n/a
Site type
Stream
ST
DMS latitude 371006 n/a
DMS longitude 1213855 n/a
Decimal latitude 37.1682777 n/a
Decimal longitude -121.6496677 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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 n/a
Name of location map MORGAN HILL, CA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 382 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
18050003
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
196 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 NNNNNNNN 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 GC21ZG-30010 n/a