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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1989-08-24 2011-09-07
Inorganics, Major, Non-metals Water-quality 1989-08-24 2011-09-07
Inorganics, Minor, metals Water-quality 1989-11-02 2003-09-03
Nutrient Water-quality 1989-11-02 2011-09-07
Physical Daily Values, Unit Values, Water-quality 1989-08-24 2014-10-06
Sediment Water-quality 1989-08-24 2011-09-07
n/a Peak Measurements 1990-09-18 2014-02-09
n/a Site Visits 1989-11-02 2014-10-06
n/a USGS Annual Water Data Reports Site 2005-01-01 2015-01-01
Water Data for the Nation inventory

Monitoring location 10336775 is associated with a Stream in El Dorado County, California. Water data back to 1989 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
10336775 n/a
Site name
TROUT CK AT PIONEER TRAIL NR SOUTH LAKE TAHOE, CA n/a
Site type
Stream
ST
DMS latitude 385412.22 n/a
DMS longitude 1195808.01 n/a
Decimal latitude 38.90339444 n/a
Decimal longitude -119.9688917 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Nevada 32
State
California 06
County
El Dorado County 017
Country US n/a
Land net location description SENES10 T12N R18E M n/a
Name of location map S LAKE TAHOE, CA NV n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 6269.57 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
16050101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19901113 n/a
Drainage area
23.7 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 473200100 n/a