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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 1981-09-23 2017-08-25
Inorganics, Major, Metals Water-quality 1981-09-23 1982-08-09
Inorganics, Major, Non-metals Water-quality 1981-09-23 1982-08-09
Inorganics, Minor, Non-metals Water-quality 1981-09-23 1982-08-09
Inorganics, Minor, metals Water-quality 1981-09-23 1982-08-09
Microbiological Water-quality 1981-09-23 1982-08-09
Nutrient Water-quality 1981-09-23 1982-08-09
Physical Daily Values, Unit Values, Water-quality 1910-10-01 2024-11-12
n/a Peak Measurements 1915-06-01 2023-07-05
n/a Site Visits 1914-05-16 2024-07-24
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 11276500 is associated with a Stream in Tuolumne County, California. Current conditions of Discharge, Gage height, and Temperature are available. Water data back to 1910 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
11276500 n/a
Site name
TUOLUMNE R NR HETCH HETCHY CA n/a
Site type
Stream
ST
DMS latitude 375615 n/a
DMS longitude 1194750 n/a
Decimal latitude 37.93742147 n/a
Decimal longitude -119.7982326 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
Tuolumne County 109
Country US n/a
Land net location description SWSES17 T01N R20E n/a
Name of location map LAKE ELEANOR CA n/a
Scale of location map n/a
Altitude of Gage/land surface 3430.00 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 20 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
18040009
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
457 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 n/a

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logo for San Francisco Hetch Hetchy Water and Power, City and County of
San Francisco Hetch Hetchy Water and Power, City and County of