Station D: Central Valley Regional Water Quality Control Board (CVRWQCB)

Quarterly water quality monitoring at Station D 
(Mud Slough North downstream of drainage discharges).

DATA SOURCE: Phillip Crader 916.255.3104 (CVRWQCB)	PRELIMINARY DATA
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PARAMETER        EC         Se		
==================================== Notes
UNITS           µS/cm      µg/l 
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Aug-20-1996        NA      1.58*     EWI collected @1020
Aug-20-1996        NA      2.12*     center of channel @ 1025
Oct-31-1996        NA      12.0      collected by hand 0-18" @ 1010
Dec-12-1996      1456      7.6       collected at 1000
Dec-12-1996      1438      8.02      collected at 1005
Mar-19-1997        NA      39.0      collected at 1140
Mar-19-1997        NA      38.2      collected at 1145
May-15-1997      3890      57.8      collected at 1330
May-15-1997      3880      59.3      collected at 1330
Jul-23-1997      2730      30.2      collected at 1330
Jul-23-1997      2720      30.3      collected at 1330
Aug-20-1997      3560      39.8      collected at 1130
Aug-20-1997      3540      39.6      collected at 1130
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Explanations of abbreviations.

* samples collected by the USGS;
  samples left out in the heat for three days before being preserved.  



    :===================================================================:
    | Compiled at San Francisco Estuary Institute - http://www.sfei.org |
    :===================================================================:

    updated:  971016
    Jung Yoon jung@sfei.org