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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Unit Values 2024-11-13 2025-01-07
Water Data for the Nation inventory

Monitoring location 375603122254401 is associated with an Estuary in Contra Costa County, California. Current conditions of Specific conductance, Temperature, and Turbidity are available. Water data back to 2024 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
375603122254401 n/a
Site name
SAN FRANCISCO BAY A RICHMOND-SAN RAFAEL BR PIER 47 n/a
Site type
Estuary
ES
DMS latitude 375603.35 n/a
DMS longitude 1222543.90 n/a
Decimal latitude 37.93426389 n/a
Decimal longitude -122.428861 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Contra Costa County 013
Country US n/a
Land net location description n/a
Name of location map SAN QUENTIN, CA n/a
Scale of location map 24000 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
18050002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNYNNNNNNNNNNNNNNNNNNNNNNNNNNN 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 GR25ZG8AR406 n/a