Skip to main content
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Daily Values, Unit Values 1939-10-31 2023-12-06
Physical Daily Values, Unit Values 1999-04-30 2023-12-06
n/a USGS Annual Water Data Reports Site 2005-01-01 2022-01-01
Water Data for the Nation inventory

Monitoring location 10344490 is associated with a Lake, Reservoir, Impoundment in Nevada County, California. Current conditions of Lake or reservoir water surface elevation above NGVD 1929 and Reservoir storage are available. Water data back to 1939 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
10344490 n/a
Site name
BOCA RES NR TRUCKEE CA n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 392320 n/a
DMS longitude 1200543 n/a
Decimal latitude 39.3887962 n/a
Decimal longitude -120.096309 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
Nevada County 057
Country US n/a
Land net location description NENWS28 T18N R17E n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
16050102
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
172 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

Operated in cooperation with:

logo for US Bureau of Reclamation (USBR)
US Bureau of Reclamation (USBR)

Questions or Comments