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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 2015-05-07 2015-09-02
Physical Daily Values, Unit Values, Water-quality 1998-10-24 2024-11-21
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 11446220 is associated with a Stream in Sacramento County, California. Current conditions of Temperature are available. Water data back to 1998 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
11446220 n/a
Site name
AMERICAN R BL FOLSOM DAM NR FOLSOM CA n/a
Site type
Stream
ST
DMS latitude 384216.3 n/a
DMS longitude 1210951.7 n/a
Decimal latitude 38.70452778 n/a
Decimal longitude -121.164361 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 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
California 06
State
California 06
County
Sacramento County 067
Country US n/a
Land net location description NWSWS24 T10N R07E n/a
Name of location map FOLSOM n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 239 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
18020111
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
1863 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-00105 n/a

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