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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
Biological Water-quality 2015-12-10 2021-04-27
Information Water-quality 2010-09-17 2022-02-03
Inorganics, Major, Non-metals Unit Values, Water-quality 2013-01-24 2021-04-27
Nutrient Unit Values, Water-quality 2013-01-11 2022-02-03
Organics, other Water-quality 2016-05-25 2021-04-13
Physical Unit Values, Water-quality 2010-01-15 2022-02-03
Sediment Water-quality 2010-03-15 2018-01-10
Water Data for the Nation inventory

Monitoring location 11455478 is associated with a Stream in Solano County, California. Water data back to 2010 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
11455478 n/a
Site name
SACRAMENTO R A DECKER ISLAND NR RIO VISTA CA n/a
Site type
Stream
ST
DMS latitude 380536 n/a
DMS longitude 1214410 n/a
Decimal latitude 38.093252 n/a
Decimal longitude -121.7371772 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
Solano County 095
Country US n/a
Land net location description n/a
Name of location map JERSEY ISLAND n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 0 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
18020163
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation PST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files 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 9677-E2S00 n/a