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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

Current Conditions for the Nation -- Water Quality -- 7 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number
Station name Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
Temper-
ature,
water,
deg C
Dis-
solved
oxygen,
mg/L
pH,
water,
unfltrd
field,
std
units
Date/Time
Group Marin County, California
375607122264701 SAN FRANCISCO BAY A RICHMOND-SAN RAFAEL BRIDGE CA 
      LOWER - 5 FT FROM BED 41,200  14.3 -- --  04/26 04:00 PST 
      UPPER - 30 FT FROM BED 39,400  14.5 -- --  04/26 04:00 PST 
Group Napa County, California
11458000 NAPA R NR NAPA CA -- Ssn -- --  04/26 09:15 PDT 
Group San Francisco County, California
374811122235001 SAN FRANCISCO BAY A PIER 17 A SAN FRANCISCO CA 42,500  14.2 -- --  04/26 04:00 PST 
374938122251801 SAN FRANCISCO BAY A NE SHORE ALCATRAZ ISLAND CA -- -- 8.2 --  04/26 04:00 PST 
Group Solano County, California
11455820 CARQUINEZ STRAIT A CARQUINEZ BR NR CROCKETT CA 
      LOWER - 5 FT FROM BED 27,800  16.0 -- --  04/26 04:00 PST 
      UPPER - 48 FT FROM BED 12,900  14.2 -- --  04/03 12:45 PST 
Group Sonoma County, California
11458433 SONOMA CREEK A KENWOOD CA 347  13.4 -- --  04/26 09:00 PDT 
11458500 SONOMA C A AGUA CALIENTE CA -- Ssn -- --  07/01 14:45 PDT 

Data status codes:
  --     Parameter not determined
  Ssn     Parameter monitored seasonally