Station G: Central Valley Regional Water Quality Control Board (CVRWQCB) Weekly water quality monitoring at Station G (San Joaquin River at Fremont Ford). DATA SOURCE: Phillip Crader 916.255.3104 (CVRWQCB) PRELIMINARY DATA ============================================================= PARAMETER Temperature pH EC Se Boron (total) ============================================================= UNITS °C µS/cm µg/l µg/l ============================================================= 03-Oct-96 19.9 6.7 714 0.6 0.3 08-Oct-96 21.6 8.0 1,150 0.9 0.5 17-Oct-96 17.1 5.6 1,490 0.6 0.5 24-Oct-96 14.3 7.1 777 0.5 0.3 31-Oct-96 13.8 6.8 728 0.9 0.4 07-Nov-96 12.7 6.0 1,080 0.7 0.7 15-Nov-96 14.9 7.7 1,594 0.8 0.9 22-Nov-96 17.7 7.6 1,180 0.8 0.7 27-Nov-96 14.3 7.2 889 0.6 0.6 06-Dec-96 11.0 7.5 1,608 0.8 1.0 12-Dec-96 14.9 6.9 125 0.2 <0.1 19-Dec-96 11.0 7.4 347 0.2 0.1 26-Dec-96 8.8 7.9 243 0.3 0.1 09-Jan-97 12.1 7.8 106 0.1 <0.1 24-Jan-97 10.4 7.1 102 0.2 <0.1 07-Feb-97 12.1 7.2 100 0.2 <0.1 13-Feb-97 11.0 7.7 92 0.1 <0.1 21-Feb-97 12.1 7.4 85 0.1 <0.1 26-Feb-97 12.1 7.8 128 0.2 <0.1 05-Mar-97 12.1 8.7 234 0.2 0.1 12-Mar-97 16.0 7.7 617 0.4 0.2 20-Mar-97 18.8 8.0 1,087 0.9 0.5 27-Mar-97 19.9 7.7 1,362 0.7 0.6 03-Apr-97 14.9 8.1 1,650 0.6 0.6 10-Apr-97 14.3 7.9 1,700 0.8 2.0 17-Apr-97 20.4 7.1 2,030 0.9 0.8 24-Apr-97 17.7 7.9 1,972 0.8 0.7 02-May-97 17.7 8.1 1,840 0.8 0.7 08-May-97 19.3 8.0 1,900 1.0 0.7 15-May-97 23.2 7.8 2,110 0.9 0.7 23-May-97 21.0 6.8 1,626 0.8 0.6 29-May-97 24.3 8.2 1,348 1.1 0.6 05-Jun-97 21.0 8.2 1,820 1.1 0.7 12-Jun-97 26.6 8.4 1,594 1.5 0.7 19-Jun-97 NA NA NA NA NA 25-Jun-97 23.8 8.2 1,516 1.0 0.7 02-Jul-97 22.1 7.9 1,100 1.0 0.5 10-Jul-97 24.3 8.0 1,392 1.0 0.6 17-Jul-97 25.4 8.0 1,200 0.9 0.5 24-Jul-97 25.4 7.9 1,195 1.0 0.5 31-Jul-97 25.4 7.5 944 1.0 0.5 07-Aug-97 26.6 8.1 1,211 1.0 0.6 14-Aug-97 26.0 7.9 990 0.9 0.5 21-Aug-97 27.1 7.8 849 0.9 0.3 27-Aug-97 26.6 8.2 952 1.0 0.4 05-Sep-97 27.1 8.4 1,379 1.8 0.6 12-Sep-97 23.2 7.2 1,415 1.4 0.6 18-Sep-97 22.1 7.9 1,215 1.3 0.6 25-Sep-97 28.2 8.4 1,508 1.0 0.6 02-Oct-97 23.8 7.9 1,040 1.3 0.5 09-Oct-97 16.6 6.3 1,161 0.8 0.6 16-Oct-97 20.4 7.8 1,324 0.8 0.7 24-Oct-97 15.4 6.5 1,394 0.7 0.6 30-Oct-97 17.1 7.5 1,188 0.6 0.5 06-Nov-97 17.1 7.0 1,316 0.6 0.6 14-Nov-97 14.9 7.8 1,336 0.8 0.8 19-Nov-97 16.6 7.5 1,546 0.7 0.9 25-Nov-97 17.7 7.8 2,120 0.4 1.1 05-Dec-97 12.7 8.3 1,115 1.1 0.7 11-Dec-97 8.8 8.0 1,433 1.1 1.0 18-Dec-97 11.6 7.6 2,140 1.3 1.2 26-Dec-97 7.1 7.4 2,480 1.3 1.1 02-Jan-98 12.1 7.3 2,730 1.2 1.1 08-Jan-98 12.7 7.9 2,830 0.8 1.2 15-Jan-98 11.0 7.2 281 0.5 0.1 22-Jan-98 11.0 7.7 533 0.6 0.3 29-Jan-98 12.7 7.5 1,437 0.7 0.8 05-Feb-98 13.9 7.5 260 0.4 0.1 11-Feb-98 12.2 7.3** 207 0.6 0.1 19-Feb-98 12.2 7.2 246 0.4 <0.1 26-Feb-98 14.4 7.0 204 0.5 0.1 05-Mar-98 12.8 7.8 375 0.7 0.2 12-Mar-98 16.1 8.5 349 0.6 0.2 19-Mar-98 22.2 6.9 426 0.6 0.2 26-Mar-98 17.8 7.9 211 0.6 0.1 02-Apr-98 13.3 7.7 217 0.5 0.1 09-Apr-98 17.2 8.0 168 0.5 0.1 16-Apr-98 12.8 8.4 124 <0.4 0.1 23-Apr-98 18.9 7.3 108 <0.4 <0.1 07-May-98 18.3 7.3 104 0.5 <0.1 14-May-98 14.4 7.8 105 <0.4 <0.1 21-May-98 17.2 7.5 91 <0.4 <0.1 28-May-98 16.1 6.9 81 <0.4 <0.1 04-Jun-98 19.4 7.1 80 <0.4 <0.1 11-Jun-98 20.6 7.6 85 <0.4 <0.1 18-Jun-98 22.2 7.3 72 <0.4 <0.1 25-Jun-98 19.4 7.0 62 <0.4 <0.1 02-Jul-98 21.7 6.6 57 <0.4 <0.1 09-Jul-98 26.1 7.0 48 0.4 <0.1 16-Jul-98 27.8 7.6 80 <0.4 <0.1 23-Jul-98 26.7 7.2 259 <0.4 0.1 30-Jul-98 26.1 7.5 335 0.4 0.1 06-Aug-98 28.9 7.3 643 0.8 0.2 12-Aug-98 27.8 6.8 561 0.7 0.2 20-Aug-98 24.4 7.8 669 0.7 0.3 27-Aug-98 24.4 6.7 660 0.7 0.3 03-Sep-98 26.7 7.3 692 0.8 0.3 10-Sep-98 22.2 7.1 816 0.7 0.3 17-Sep-98 NA NA NA 0.4 0.2 24-Sep-98 19.4 7.6 510 <0.4 0.2 01-Oct-98 20.0 7.2 711 0.5 0.7 08-Oct-98 20.0 7.4 727 0.6 0.3 15-Oct-98 17.8 7.6 709 0.7 0.3 22-Oct-98 17.8 7.5 792 0.5 0.3 29-Oct-98 17.8 NA 424 0.5 0.2 05-Nov-98 15.0 8.0 459 NA 0.2 12-Nov-98 12.2 8.0 979 1.0 0.5 18-Nov-98 14.4 7.7 1,190 0.7 0.6 24-Nov-98 15.6 7.6 1,430 0.4 0.7 03-Dec-98 14.4 7.8 426 <0.4 0.2 09-Dec-98 10.6 6.8 300 <0.4 0.2 17-Dec-98 9.4 7.8 337 <0.4 0.1 22-Dec-98 6.7 8.3 738 <0.4 0.4 30-Dec-98 9.4 7.6 1,230 <0.4 0.6 07-Jan-99 6.4 7.8 1,430 0.8 0.7 14-Jan-99 6.1 7.9 1,340 0.7 0.7 21-Jan-99 11.8 7.4 1,280 1.0 0.7 27-Jan-99 10.1 8.0 1,020 0.5 0.6 04-Feb-99 10.0 7.7 1,310 0.6 0.7 10-Feb-99 10.6 8.0 472 <0.4 0.2 18-Feb-99 12.7 7.9 1,040 0.6 0.5 25-Feb-99 12.6 7.9 839 0.6 0.4 04-Mar-99 12.5 6.6 1,310 0.8 0.6 11-Mar-99 11.9 6.9 1,530 0.7 0.7 18-Mar-99 13.7 7.2 1,560 1.1 0.9 25-Mar-99 15.6 7.1 1,390 0.8 0.9 31-Mar-99 15.7 7.9 1,640 0.7 0.9 08-Apr-99 10.8 7.2 1,630 0.7 1.0 15-Apr-99 18.6 6.9 955 <0.4 0.4 22-Apr-99 17.7 7.0 1,540 0.7 0.7 29-Apr-99 12.8 6.5 2,060 0.7 0.7 06-May-99 18.2 7.5 1,310 0.5 0.5 13-May-99 18.2 7.2 1,490 0.8 0.6 20-May-99 18.7 7.3 1,740 0.6 0.7 27-May-99 21.4 7.4 1,530 0.6 0.5 03-Jun-99 19.0 6.7 1,730 0.4 0.6 10-Jun-99 19.0 7.4 1,340 0.7 0.5 17-Jun-99 22.6 7.1 1,520 0.8 0.6 24-Jun-99 25.7 7.4 1,240 0.9 0.5 01-Jul-99 27.6 7.5 1,450 0.7 0.5 08-Jul-99 23.1 7.2 1,090 0.7 0.4 15-Jul-99 26.8 7.9 972 0.9 0.4 22-Jul-99 21.3 7.8 1,120 0.7 0.5 29-Jul-99 22.7 7.9 1,050 0.6 0.5 05-Aug-99 22.8 7.3 1,080 0.8 0.5 12-Aug-99 21.1 7.1 970 0.7 0.4 19-Aug-99 21.2 8.3 967 0.7 0.5 26-Aug-99 24.5 8.1 1,070 0.7 0.4 02-Sep-99 21.4 6.9 1,130 0.6 0.4 09-Sep-99 24.8 8.3 936 0.7 0.4 16-Sep-99 20.4 6.7 988 0.8 0.4 23-Sep-99 22.6 6.8 1,000 0.5 0.4 30-Sep-99 20.2 7.2 1,030 0.7 0.4 07-Oct-99 18.3 7.7 1,050 0.7 0.5 14-Oct-99 19.2 7.9 1,300 0.7 0.7 21-Oct-99 15.8 8.0 1,180 0.7 0.6 28-Oct-99 17.8 7.9 1,370 0.5 0.6 04-Nov-99 17.6 7.3 1,500 0.7 0.8 11-Nov-99 14.3 NA 1,200 1.0 0.7 18-Nov-99 14.4 7.8 1,610 0.7 0.9 23-Nov-99 9.8 7.7 1,660 0.4 0.8 02-Dec-99 10.6 7.7 1,710 0.6 0.9 09-Dec-99 10.3 7.6 1,790 0.9 0.9 16-Dec-99 6.9 7.7 1,960 0.7 1.0 21-Dec-99 8.6 7.2 2,090 0.9 1.0 28-Dec-99 7.2 7.1 2,560 0.4 1.1 06-Jan-00 6.1 7.8 2,360 <0.4 1.0 13-Jan-00 9.3 7.2 2,460 <0.4 1.2 20-Jan-00 13.7 7.1 2,300 0.6 1.1 27-Jan-00 12.3 6.9 764 0.5 0.4 03-Feb-00 11.6 7.6 1,770 0.6 1.1 10-Feb-00 13.9 7.9 1,950 1.0 1.2 17-Feb-00 12.7 7.6 295 0.4 0.1 24-Feb-00 11.2 7.2 627 0.9 0.3 02-Mar-00 12.6 7.4 432 0.7 0.2 09-Mar-00 13.5 7.6 518 0.5 0.2 15-Mar-00 18.8 NA 665 0.5 0.3 23-Mar-00 15.8 7.8 1,030 0.9 0.6 30-Mar-00 15.1 7.4 1,500 0.9 0.9 06-Apr-00 18.5 7.7 1,630 0.6 0.7 13-Apr-00 19.4 7.6 2,180 0.5 0.8 20-Apr-00 16.8 7.9 783 0.8 0.4 27-Apr-00 19.1 NA 1,070 0.6 0.4 04-May-00 22.8 7.8 1,480 1.0 0.6 11-May-00 15.7 7.7 1,190 1.6 0.5 18-May-00 18.6 7.9 1,550 0.6 0.6 25-May-00 23.6 7.9 1,500 0.5 0.6 01-Jun-00 20.2 7.9 1,410 0.7 0.5 08-Jun-00 21.2 7.7 1,320 1.2 0.5 15-Jun-00 27.2 7.7 1,190 1.0 0.4 22-Jun-00 25.4 7.6 1,040 1.0 0.4 29-Jun-00 28.7 8.5 1,130 0.7 0.6 06-Jul-00 21.5 8.0 824 0.7 0.4 13-Jul-00 23.1 8.1 911 0.7 0.4 20-Jul-00 22.0 6.3 990 0.8 0.6 27-Jul-00 25.4 7.8 1,070 1.0 0.5 03-Aug-00 26.5 7.7 971 0.7 0.6 10-Aug-00 23.3 8.2 910 0.8 0.4 17-Aug-00 23.7 7.9 1,070 0.5 0.4 24-Aug-00 21.8 8.1 978 0.5 0.4 31-Aug-00 21.1 7.7 1,060 <0.4 0.5 07-Sep-00 19.6 7.5 1,030 <0.4 0.4 14-Sep-00 22.6 7.0 1,030 <0.4 0.4 21-Sep-00 22.2 6.9 1,320 0.6 0.6 28-Sep-00 21.3 7.1 1,190 0.8 0.5 05-Oct-00 18.8 6.3 1,370 0.5 0.6 12-Oct-00 15.7 7.3 900 0.9 0.4 19-Oct-00 16.2 7.2 1,170 0.6 0.5 26-Oct-00 13.7 7.5 1,400 <0.4 0.6 02-Nov-00 14.0 6.3 661 <0.4 0.3 09-Nov-00 12.0 7.8 1,240 0.6 0.7 16-Nov-00 10.0 7.4 1,570 <0.4 0.7 21-Nov-00 9.0 7.2 1,710 <0.4 0.7 30-Nov-00 9.0 7.4 1,740 <0.4 0.7 07-Dec-00 9.3 7.1 1,560 0.7 0.8 12-Dec-00 10.6 7.4 1,540 1.2 0.7 21-Dec-00 8.9 7.7 1,840 0.5 0.9 28-Dec-00 7.6 7.2 1,890 0.5 0.8 04-Jan-01 7.5 6.9 2,020 <0.4 0.9 11-Jan-01 8.7 7.6 1,290 0.7 0.7 18-Jan-01 6.2 8.0 1,650 0.6 0.9 25-Jan-01 9.9 7.3 1,850 0.5 1.0 01-Feb-01 8.1 7.6 1,570 0.5 0.9 08-Feb-01 8.9 7.6 1,720 0.7 0.9 15-Feb-01 9.7 7.3 1,200 1.1 0.6 22-Feb-01 14.6 7.8 1,620 0.7 0.6 01-Mar-01 12.7 7.0 1,170 1.6 0.6 08-Mar-01 13.9 7.6 550 <0.4 0.3 15-Mar-01 15.8 7.5 1,360 1.6 0.1 22-Mar-01 19.3 7.7 1,840 1.2 1.2 29-Mar-01 19.1 8.1 1,700 1.0 0.9 05-Apr-01 15.7 8.0 1,850 1.1 1.1 12-Apr-01 13.2 6.9 1,490 1.3 0.9 19-Apr-01 16.8 7.8 2,090 0.8 0.8 26-Apr-01 21.7 7.4 1,240 0.9 0.4 03-May-01 17.5 7.0 2,120 0.9 0.7 10-May-01 23.7 7.6 1,610 0.7 0.6 17-May-01 22.4 7.0 1,200 1.0 0.5 24-May-01 26.8 6.8 1,730 0.6 0.6 31-May-01 27.5 7.6 1,690 0.7 0.5 07-Jun-01 23.1 7.9 1,410 0.6 0.5 14-Jun-01 22.2 7.8 1,490 1.3 0.6 21-Jun-01 28.0 7.8 1,250 0.7 0.5 28-Jun-01 26.0 8.1 1,020 0.6 0.4 05-Jul-01 25.3 7.6 1,550 0.6 0.6 11-Jul-01 24.6 7.7 1,180 0.7 0.5 19-Jul-01 23.7 7.8 1,180 0.6 0.6 26-Jul-01 24.7 7.7 1,230 <0.4 0.6 02-Aug-01 26.6 7.6 1,050 0.4 0.4 09-Aug-01 26.4 7.7 1,320 0.6 0.5 16-Aug-01 23.3 7.7 1,170 0.4 0.4 23-Aug-01 22.2 7.7 1,100 0.5 0.4 30-Aug-01 22.2 7.4 1,580 <0.4 0.5 06-Sep-01 21.8 7.6 1,890 <0.4 0.6 13-Sep-01 22.2 7.8 2,020 <0.4 0.7 20-Sep-01 22.1 7.8 2,130 <0.4 0.7 27-Sep-01 21.8 7.7 2,180 <0.4 0.7 04-Oct-01 20.7 7.5 2,190 <0.4 0.8 11-Oct-01 16.8 7.8 1,360 0.5 0.6 18-Oct-01 18.1 7.7 1,250 0.5 0.5 25-Oct-01 14.2 7.7 1,800 <0.4 0.7 01-Nov-01 15.7 7.8 1,760 <0.4 0.8 08-Nov-01 13.7 7.7 1,440 0.5 0.7 15-Nov-01 15.4 8.1 1,240 0.4 0.6 20-Nov-01 13.6 7.7 1,640 <0.4 0.8 29-Nov-01 9.6 7.6 1,790 <0.4 0.9 06-Dec-01 10.2 7.4 1,320 <0.4 0.7 13-Dec-01 8.6 7.7 2,110 0.5 0.9 20-Dec-01 9.7 7.8 2,690 <0.4 P 27-Dec-01 10.6 7.7 2,430 <0.4 0.9 03-Jan-02 12.7 7.6 583 0.5 0.3 10-Jan-02 11.7 8.0 1,000 <0.4 0.5 17-Jan-02 8.0 7.6 1,540 0.5 0.9 24-Jan-02 7.7 7.3 1,890 0.8 0.9 31-Jan-02 7.0 7.7 1,760 <0.4 P 07-Feb-02 10.5 7.4 1,760 0.7 0.8 14-Feb-02 11.5 7.8 1,740 0.6 0.7 21-Feb-02 14.3 7.3 1,390 0.8 0.6 28-Feb-02 16.8 7.8 1,650 0.6 0.6 07-Mar-02 14.8 7.6 1,650 0.9 1.1 14-Mar-02 13.3 7.4 1,850 0.8 1.0 21-Mar-02 14.9 7.3 1,760 0.7 1.0 28-Mar-02 19.5 7.8 2,730 0.6 P 04-Apr-02 18.9 7.9 1,930 0.6 0.8 11-Apr-02 18.6 7.2 3,830 0.6 0.8 18-Apr-02 15.4 7.8 1,990 0.4 0.7 25-Apr-02 19.5 7.8 2,080 0.4 P 02-May-02 17.2 7.3 2,000 <0.4 0.7 09-May-02 NA NA NA NA NA 16-May-02 20.6 7.8 2,330 <0.4 0.7 23-May-02 16.9 7.6 1,240 0.5 0.5 30-May-02 26.3 7.8 1,950 0.4 0.7 06-Jun-02 24.7 7.9 1,420 0.5 0.5 13-Jun-02 23.3 7.2 1,350 <0.4 0.6 20-Jun-02 25.0 7.9 1,460 0.6 0.6 27-Jun-02 24.2 7.7 1,110 0.5 0.5 03-Jul-02 25.1 7.9 1,150 0.7 0.5 11-Jul-02 27.2 7.9 1,300 0.6 0.6 18-Jul-02 23.5 7.8 1,260 0.7 0.7 25-Jul-02 23.9 7.8 1,100 0.5 0.4 01-Aug-02 24.8 7.8 980 0.6 0.5 08-Aug-02 21.9 7.8 1,160 0.8 0.5 15-Aug-02 24.4 7.9 1,160 0.6 0.5 22-Aug-02 21.9 7.8 1,200 0.6 0.5 29-Aug-02 24.3 8.0 1,460 <0.4 0.7 05-Sep-02 21.2 7.8 1,250 0.4 0.5 12-Sep-02 21.8 7.5 1,490 <0.4 0.5 19-Sep-02 20.7 7.8 1,820 0.4 0.7 26-Sep-02 21.9 8.0 1,490 <0.4 P 03-Oct-02 13.6 7.8 1,550 0.4 0.8 10-Oct-02 19.6 7.8 1,960 <0.4 0.8 17-Oct-02 17.1 7.8 1,470 0.5 0.7 24-Oct-02 15.2 7.3 1,200 0.5 0.6 31-Oct-02 13.0 7.4 1,450 0.6 0.7 07-Nov-02 13.3 7.6 1,400 <0.4 0.6 14-Nov-02 14.2 7.5 1,210 0.5 0.7 21-Nov-02 12.8 7.6 1,500 <0.4 0.8 26-Nov-02 12.3 7.7 NA <0.4 0.9 05-Dec-02 10.3 7.7 1,650 0.4 0.9 12-Dec-02 11.2 7.6 1,850 0.4 0.8 19-Dec-02 9.8 7.5 713 0.4 0.4 24-Dec-02 8.2 6.9 1,000 0.7 0.6 02-Jan-03 9.8 7.7 1,210 0.5 0.8 09-Jan-03 9.9 7.9 1,780 0.9 0.9 16-Jan-03 11.5 7.8 1,330 <0.4 0.7 23-Jan-03 11.0 7.2 1,810 <0.4 0.8 30-Jan-03 12.8 7.4 2,070 <0.4 0.9 06-Feb-03 9.4 7.7 2,450 <0.4 1.0 13-Feb-03 12.3 7.7 2,420 0.9 1.1 20-Feb-03 11.2 7.9 1,470 1.0 0.8 27-Feb-03 13.1 7.8 1,490 1.2 0.9 06-Mar-03 14.5 7.9 1,680 1.0 1.0 13-Mar-03 17.5 7.6 1,650 1.2 1.1 20-Mar-03 15.1 7.5 1,780 0.8 1.3 27-Mar-03 17.6 7.9 1,890 1.0 0.9 03-Apr-03 16.0 7.3 2,020 0.7 1.1 10-Apr-03 19.2 7.7 2,170 0.8 0.9 17-Apr-03 16.7 7.5 1,780 0.5 0.8 24-Apr-03 17.3 7.8 2,090 0.4 0.8 01-May-03 17.9 7.6 1,910 <0.4 0.7 08-May-03 16.8 7.2 1,920 0.5 0.9 15-May-03 19.4 7.7 2,460 <0.4 0.9 22-May-03 23.6 7.7 1,520 0.6 0.6 29-May-03 24.9 7.7 1,440 0.7 0.6 05-Jun-03 25.2 7.9 1,440 0.6 0.6 12-Jun-03 20.7 7.6 1,570 0.6 0.6 19-Jun-03 23.5 7.9 1,550 0.6 0.5 26-Jun-03 24.1 7.7 1,060 0.5 0.4 03-Jul-03 24.5 7.8 1,070 0.8 1.3 10-Jul-03 24.8 7.8 1,180 0.8 0.7 17-Jul-03 26.8 7.6 1,090 <0.4 0.5 24-Jul-03 27.0 7.8 1,080 0.5 0.5 31-Jul-03 26.1 7.6 1,060 0.5 0.5 07-Aug-03 23.6 7.8 901 0.6 0.4 14-Aug-03 23.3 7.7 1,270 0.4 0.5 21-Aug-03 24.2 7.8 940 0.4 0.4 28-Aug-03 23.9 8.1 995 0.5 0.4 04-Sep-03 24.6 7.9 1,510 0.4 0.6 11-Sep-03 23.1 8.1 1,680 0.4 0.7 18-Sep-03 19.0 7.9 2,200 <0.4 0.8 25-Sep-03 21.3 8.0 1,690 <0.4 0.6 02-Oct-03 19.7 7.8 1,570 0.5 0.7 09-Oct-03 19.5 7.6 1,240 0.5 0.6 16-Oct-03 17.9 7.9 1,350 <0.4 0.7 23-Oct-03 18.9 7.8 1,350 0.5 0.7 30-Oct-03 15.2 7.5 1,560 <0.4 0.7 06-Nov-03 13.2 7.9 1,300 <0.4 0.7 13-Nov-03 12.8 7.7 1,580 <0.4 0.8 20-Nov-03 13.4 7.3 1,480 0.4 0.8 26-Nov-03 7.8 7.8 1,560 0.5 0.8 04-Dec-03 12.1 8.0 2,000 <0.4 0.9 11-Dec-03 11.3 7.5 2,210 <0.4 1.0 18-Dec-03 8.9 8.2 1,780 <0.4 0.8 23-Dec-03 10.9 7.6 1,840 0.5 0.7 30-Dec-03 8.5 7.6 1,520 0.8 NA 08-Jan-04 8.4 7.4 1,370 0.4 NA 15-Jan-04 9.8 7.8 1,730 0.5 1.0 22-Jan-04 9.3 7.9 1,890 0.7 1.0 29-Jan-04 10.8 7.8 1,880 0.4 1.0 05-Feb-04 9.9 7.4 1,510 0.9 0.9 12-Feb-04 10.6 7.5 1,900 0.5 1.0 19-Feb-04 12.4 7.6 1,610 1.0 1.0 26-Feb-04 12.4 7.5 1,300 0.9 0.8 04-Mar-04 12.5 8.1 1,010 0.7 0.5 11-Mar-04 17.6 7.9 1,490 0.7 0.8 18-Mar-04 19.1 7.7 1,960 0.8 1.0 25-Mar-04 18.3 8.0 1,910 0.8 1.0 01-Apr-04 16.3 8.0 2,250 0.8 1.0 08-Apr-04 18.2 7.8 2,110 0.6 0.9 15-Apr-04 17.9 8.0 2,380 0.6 0.9 22-Apr-04 16.9 7.9 1,930 0.6 0.7 29-Apr-04 19.2 8.1 2,530 <0.4 0.9 06-May-04 22.9 7.7 1,620 0.7 0.6 13-May-04 20.5 7.8 1,560 NA NA 20-May-04 20.9 7.5 1,570 0.9 0.5 27-May-04 22.7 7.8 2,150 0.5 0.7 03-Jun-04 24.4 8.0 1,560 0.6 0.5 10-Jun-04 21.2 7.9 1,040 0.8 0.5 17-Jun-04 25.0 7.9 1,390 0.6 0.6 24-Jun-04 23.7 7.9 1,370 0.6 0.4 01-Jul-04 23.3 7.5 1,510 0.5 P 08-Jul-04 24.8 7.5 1,310 0.4 P 15-Jul-04 24.8 7.5 833 0.9 P 22-Jul-04 26.5 7.9 1,130 0.6 0.5 29-Jul-04 24.8 8.1 1,390 0.4 0.7 05-Aug-04 23.8 7.9 987 0.6 0.5 12-Aug-04 25.9 8.1 1,210 0.4 0.6 19-Aug-04 25.5 7.9 1,110 <0.4 0.5 26-Aug-04 23.3 8.2 1,250 <0.4 0.5 02-Sep-04 23.6 7.5 2,050 <0.4 0.8 09-Sep-04 23.1 7.9 1,340 0.5 0.7 16-Sep-04 20.8 7.8 1,310 0.4 0.6 23-Sep-04 22.4 8.0 1,510 0.4 0.7 30-Sep-04 18.8 7.9 1,660 0.5 1.4 07-Oct-04 19.3 7.6 1,710 <0.4 0.7 14-Oct-04 18.4 7.4 1,500 0.4 0.8 21-Oct-04 15.6 NA 938 1.2 0.5 28-Oct-04 12.6 7.8 1,080 0.9 0.5 04-Nov-04 12.8 7.9 1,290 0.5 0.7 11-Nov-04 14.2 7.2 1,450 <0.4 0.8 18-Nov-04 13.5 7.7 1,120 0.5 0.7 23-Nov-04 9.2 7.8 1,310 0.4 0.9 02-Dec-04 7.3 7.6 1,750 0.7 1.0 09-Dec-04 10.8 7.9 1,740 <0.4 1.0 16-Dec-04 11.0 7.4 1,110 0.6 0.7 22-Dec-04 9.1 7.9 1,610 0.6 1.0 29-Dec-04 9.5 7.8 1,850 <0.4 1.1 06-Jan-05 8.6 7.5 344 <0.4 0.2 13-Jan-05 9.3 7.6 179 <0.4 0.1 20-Jan-05 8.5 7.2 579 <0.4 0.3 27-Jan-05 10.9 7.3 1,170 <0.4 0.3 03-Feb-05 10.9 7.2 954 <0.4 0.4 10-Feb-05 12.6 7.7 1,410 <0.4 0.5 17-Feb-05 14.1 7.5 762 <0.4 0.3 24-Feb-05 14.7 7.1 853 0.7 0.6 03-Mar-05 15.4 7.2 866 0.8 0.4 10-Mar-05 18.9 7.9 1,350 0.8 0.8 17-Mar-05 16.5 7.3 1,670 0.7 1.0 24-Mar-05 14.7 7.2 350 <0.4 0.1 31-Mar-05 14.7 7.2 564 0.4 0.3 07-Apr-05 18.0 7.0 1,170 0.6 0.6 14-Apr-05 15.6 7.2 1,160 0.4 0.6 21-Apr-05 17.8 7.3 1,580 0.6 0.7 28-Apr-05 18.4 7.0 1,500 0.5 P 05-May-05 20.6 7.2 1,350 <0.4 0.5 12-May-05 19.9 7.2 551 <0.4 0.3 19-May-05 20.9 7.0 171 0.5 P 26-May-05 NA NA NA NA NA 02-Jun-05 NA NA NA NA NA 09-Jun-05 NA NA NA NA NA 16-Jun-05 24.0 7.0 539 <0.4 0.3 23-Jun-05 23.9 NA 864 0.5 0.4 30-Jun-05 25.9 7.3 394 <0.4 0.2 07-Jul-05 25.6 7.0 1,050 0.7 0.4 13-Jul-05 27.4 7.7 947 0.4 0.4 21-Jul-05 27.0 7.8 1,220 0.7 0.5 28-Jul-05 27.2 7.8 1,310 0.5 0.5 04-Aug-05 26.4 7.7 1,120 0.6 0.4 11-Aug-05 26.5 7.9 1,010 0.5 0.4 18-Aug-05 24.9 8.0 972 0.5 0.4 25-Aug-05 24.3 7.5 946 <0.4 0.4 01-Sep-05 23.2 7.9 1,010 0.5 0.5 08-Sep-05 22.4 7.2 1,040 0.7 0.4 15-Sep-05 19.8 7.3 970 0.5 0.4 22-Sep-05 22.1 7.1 771 <0.4 0.4 29-Sep-05 20.5 7.4 1,090 0.5 0.4 06-Oct-05 17.0 7.2 997 <0.4 0.4 13-Oct-05 18.1 7.8 1,150 <0.4 0.5 20-Oct-05 17.6 7.8 1,090 <0.4 0.5 27-Oct-05 17.1 7.2 952 0.4 0.6 03-Nov-05 14.6 7.8 1,100 <0.4 0.5 10-Nov-05 14.6 7.2 1,230 0.4 0.6 17-Nov-05 13.6 7.3 1,150 0.5 0.5 22-Nov-05 11.5 7.7 1,250 <0.4 0.6 01-Dec-05 11.5 7.7 1,220 0.5 0.6 08-Dec-05 9.0 7.7 1,330 0.4 0.7 15-Dec-05 9.0 7.6 1,810 <0.4 0.9 22-Dec-05 12.4 7.7 1,510 <0.4 0.8 29-Dec-05 12.0 7.5 935 0.5 0.6 05-Jan-06 10.9 7.0 300 <0.4 NA 12-Jan-06 10.1 7.3 1,240 0.8 0.8 19-Jan-06 10.1 7.7 1,530 <0.4 0.7 26-Jan-06 10.3 7.6 1,600 0.4 0.7 02-Feb-06 12.9 7.4 1,470 0.4 0.8 09-Feb-06 12.4 7.7 1,460 0.6 0.7 16-Feb-06 10.8 7.5 1,280 0.6 0.6 23-Feb-06 10.8 8.0 1,240 0.8 0.5 02-Mar-06 13.3 7.6 1,200 0.6 0.5 09-Mar-06 13.5 7.5 881 <0.4 0.4 16-Mar-06 12.4 7.6 798 0.4 0.4 23-Mar-06 13.4 7.7 589 0.5 0.2 30-Mar-06 13.2 7.7 445 <0.4 0.3 06-Apr-06 NA NA NA NA NA 13-Apr-06 NA NA NA NA NA 20-Apr-06 NA NA NA NA NA 25-Apr-06 NA NA NA NA NA 04-May-06 NA NA NA NA NA 11-May-06 NA NA NA NA NA 18-May-06 NA NA NA NA NA 25-May-06 NA NA NA NA NA 01-Jun-06 21.4 NA 62 NA NA 08-Jun-06 22.5 NA 54 NA NA 15-Jun-06 20.9 NA 53 NA NA 22-Jun-06 24.0 7.3 100 <0.4 <0.1 29-Jun-06 24.0 NA 101 NA NA 06-Jul-06 23.7 7.3 112 <0.4 <0.1 13-Jul-06 25.6 7.3 1,090 0.5 0.4 20-Jul-06 27.8 7.3 1,270 0.4 0.5 27-Jul-06 29.3 7.6 1,090 0.6 0.4 03-Aug-06 24.1 7.9 1,130 0.6 0.4 10-Aug-06 25.4 7.9 888 0.9 0.4 17-Aug-06 23.8 7.8 849 0.5 0.4 24-Aug-06 24.1 7.6 812 0.6 0.3 31-Aug-06 24.5 7.8 959 0.4 0.4 07-Sep-06 24.5 7.8 1,200 0.5 0.5 14-Sep-06 24.1 7.5 852 <0.4 0.3 21-Sep-06 19.8 7.5 1,030 <0.4 0.3 28-Sep-06 20.2 7.6 1,080 0.4 0.4 05-Oct-06 18.6 7.4 707 <0.4 0.3 12-Oct-06 18.0 7.6 743 <0.4 0.4 19-Oct-06 15.7 7.7 775 0.5 0.4 26-Oct-06 13.8 7.9 913 0.4 0.4 02-Nov-06 15.1 7.8 820 <0.4 0.4 09-Nov-06 14.9 7.8 1,130 <0.4 0.6 16-Nov-06 14.1 7.5 1,220 <0.4 0.6 21-Nov-06 14.7 7.8 1,210 0.4 0.6 30-Nov-06 8.6 7.6 1,150 <0.4 0.5 07-Dec-06 8.1 7.8 1,650 <0.4 0.8 14-Dec-06 12.3 7.8 1,780 <0.4 0.7 21-Dec-06 6.6 7.9 1,470 <0.4 0.8 28-Dec-06 6.2 7.8 1,450 <0.4 0.9 04-Jan-07 8.9 7.8 1,480 0.4 0.9 11-Jan-07 7.2 7.7 1,550 <0.4 0.9 18-Jan-07 5.0 7.8 1,540 0.4 0.8 25-Jan-07 7.2 7.5 1,560 <0.4 0.8 01-Feb-07 9.7 7.4 1,500 0.5 0.8 08-Feb-07 11.1 7.4 1,540 0.7 0.7 15-Feb-07 12.1 7.4 931 0.5 0.3 22-Feb-07 12.4 7.8 1,430 0.7 0.5 01-Mar-07 11.0 7.5 906 0.4 0.3 08-Mar-07 16.3 7.9 1,400 0.6 0.5 15-Mar-07 17.9 7.9 1,610 0.8 0.7 22-Mar-07 16.1 7.9 1,630 0.7 0.8 29-Mar-07 14.3 8.0 1,860 0.7 0.8 05-Apr-07 19.0 7.9 2,240 0.6 0.9 12-Apr-07 15.6 8.2 1,740 0.8 0.7 19-Apr-07 15.4 7.6 1,440 0.7 0.6 26-Apr-07 18.9 8.2 1,660 0.7 0.7 03-May-07 18.6 7.3 1,710 0.5 0.7 10-May-07 22.3 7.8 1,340 0.6 0.5 17-May-07 21.5 8.0 1,670 0.7 0.5 24-May-07 20.8 8.1 1,180 0.5 0.4 31-May-07 22.3 7.9 1,880 0.4 0.6 07-Jun-07 19.7 7.8 1,170 0.7 0.4 13-Jun-07 25.3 8.1 1,550 0.7 0.5 21-Jun-07 24.1 7.7 1,490 0.6 0.5 28-Jun-07 24.1 7.8 1,250 0.8 0.4 05-Jul-07 27.2 8.2 1,060 0.6 0.4 12-Jul-07 24.0 7.8 1,060 0.6 0.4 19-Jul-07 23.1 7.4 1,220 0.5 0.4 26-Jul-07 25.9 7.9 1,200 0.6 0.5 02-Aug-07 24.9 8.2 1,010 0.5 0.4 09-Aug-07 24.3 7.6 746 0.6 0.3 16-Aug-07 23.4 8.3 1,190 <0.4 0.5 23-Aug-07 26.7 7.4 1,320 0.5 0.5 30-Aug-07 27.3 7.0 1,290 <0.4 0.4 06-Sep-07 21.8 6.8 1,430 0.4 0.5 13-Sep-07 21.7 7.8 2,180 0.4 0.7 20-Sep-07 16.1 9.7 1,460 <0.4 0.5 27-Sep-07 20.4 8.2 1,190 <0.4 0.6 04-Oct-07 17.4 7.9 1,760 <0.4 0.7 11-Oct-07 15.7 6.6 1,730 0.5 0.7 18-Oct-07 16.7 6.6 1,240 0.7 0.6 25-Oct-07 16.3 6.9 1,390 0.4 0.7 01-Nov-07 15.3 6.8 1,380 <0.4 0.7 08-Nov-07 15.0 6.6 1,650 0.4 0.8 15-Nov-07 15.0 7.5 1,580 <0.4 0.9 20-Nov-07 14.1 7.8 1,850 0.5 0.9 29-Nov-07 9.7 8.0 1,610 <0.4 0.8 06-Dec-07 11.3 6.7 1,940 <0.4 0.9 13-Dec-07 7.1 7.0 1,880 <0.4 0.9 20-Dec-07 11.2 7.0 2,010 0.5 0.9 27-Dec-07 5.4 7.6 2,020 0.5 0.9 03-Jan-08 7.1 7.8 2,200 0.4 1.0 10-Jan-08 9.0 8.1 1,160 0.5 0.7 17-Jan-08 7.7 6.9 1,830 2.0 0.8 24-Jan-08 8.1 7.8 1,880 <0.4 0.8 31-Jan-08 8.6 7.8 560 0.4 0.3 07-Feb-08 9.0 7.9 420 <0.4 P 14-Feb-08 9.4 8.0 1,220 <0.4 P 21-Feb-08 12.1 7.9 1,500 0.6 P 28-Feb-08 13.8 7.7 690 <0.4 P 06-Mar-08 13.4 7.8 1,360 0.6 P 13-Mar-08 16.5 7.7 1,610 0.7 P 20-Mar-08 15.2 8.0 1,750 0.7 P 27-Mar-08 14.8 8.0 2,100 0.5 P 03-Apr-08 16.0 7.7 2,280 0.5 P 10-Apr-08 15.5 7.8 2,030 0.6 P 17-Apr-08 16.8 7.6 1,730 0.6 P 24-Apr-08 16.7 7.6 1,880 0.5 P 01-May-08 16.3 7.7 1,920 <0.4 P 08-May-08 19.8 7.9 1,660 0.6 P 15-May-08 22.6 7.7 1,630 0.6 P 22-May-08 16.1 7.7 1,610 0.5 P 29-May-08 19.1 7.2 1,480 0.5 P 05-Jun-08 19.5 7.9 1,510 0.5 P 12-Jun-08 20.0 7.9 1,930 0.4 P 19-Jun-08 22.4 7.2 1,930 0.4 P 26-Jun-08 23.7 7.9 1,400 0.5 P 02-Jul-08 23.2 7.9 1,310 <0.4 P 10-Jul-08 27.9 7.5 1,310 <0.4 0.4 17-Jul-08 24.6 7.1 1,250 <0.4 0.5 24-Jul-08 24.0 7.8 1,390 <0.4 P 31-Jul-08 23.9 7.5 1,440 0.5 P ============================================================= Explanations of abbreviations. P pending, data not available at this time but should be available in the future NP data not provided - future unknown ** possible calibration problem :===================================================================: | Compiled at San Francisco Estuary Institute - http://www.sfei.org | :===================================================================: updated: 081106 Nicole David nicoled@sfei.org