Station N: Central Valley Regional Water Quality Control Board (CVRWQCB) Weekly water quality monitoring at Station N (San Joaquin River at Crow’s Landing). 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 7.0 846 3.0 0.5 08-Oct-96 21.6 7.8 967 2.3 0.5 17-Oct-96 17.7 8.0 524 1.4 0.3 24-Oct-96 14.3 7.8 503 0.9 0.3 31-Oct-96 14.9 7.9 638 1.5 0.4 07-Nov-96 14.3 6.4 857 1.8 0.6 15-Nov-96 15.4 7.9 1,134 2.2 0.8 22-Nov-96 18.2 7.9 945 2.4 0.7 27-Nov-96 14.9 7.5 857 2.1 0.6 06-Dec-96 11.0 7.8 1,212 1.8 0.8 12-Dec-96 13.2 7.4 305 0.9 0.2 19-Dec-96 11.6 7.0 299 0.5 0.2 26-Dec-96 8.8 7.5 315 0.2 0.1 09-Jan-97 NA NA NA NA NA 14-Jan-97 NP NP NP 0.3 NA 22-Jan-97 NP NP NP 0.3 NA 24-Jan-97 10.4 7.6 154 NP 0.1 30-Jan-97 NP NP 128 0.2 0.1 07-Feb-97 11.7 7.1 190 0.1 0.1 13-Feb-97 11.6 7.6 279 0.2 0.1 21-Feb-97 12.7 7.9 351 0.6 0.2 26-Feb-97 12.1 7.3 312 0.6 0.1 05-Mar-97 11.0 8.0 358 1.1 0.2 12-Mar-97 15.4 7.4 670 2.0 0.4 20-Mar-97 17.7 7.9 882 3.6 0.7 27-Mar-97 21.0 7.4 994 3.7 0.7 03-Apr-97 12.1 7.9 1,039 3.9 0.7 10-Apr-97 14.3 7.9 1,436 7.4 1.0 17-Apr-97 19.9 7.5 1,390 8.2 1.0 24-Apr-97 17.1 7.4 990 5.2 0.7 02-May-97 16.6 8.1 695 3.3 0.5 08-May-97 18.8 7.8 691 2.9 0.4 15-May-97 24.9 7.9 1,091 4.8 0.7 23-May-97 21.0 7.7 1,310 6.1 1.0 29-May-97 25.4 8.2 1,274 6.5 1.1 05-Jun-97 19.9 8.0 1,299 5.7 0.9 12-Jun-97 24.3 8.1 1,460 4.7 1.1 19-Jun-97 NA NA NA NA NA 25-Jun-97 23.2 8.1 1,412 6.9 1.2 02-Jul-97 21.0 7.9 1,247 4.8 1.1 10-Jul-97 23.8 8.1 1,354 5.0 1.2 17-Jul-97 24.3 7.6 1,230 4.0 1.1 24-Jul-97 23.8 7.7 1,080 3.9 0.8 31-Jul-97 23.2 6.9 1,281 4.8 1.1 07-Aug-97 26.0 7.9 1,161 2.8 0.9 14-Aug-97 25.4 7.3 1,085 4.5 0.9 21-Aug-97 26.0 7.4 990 3.3 0.7 28-Aug-97 23.2 7.2 1,073 2.9 0.8 05-Sep-97 26.6 8.2 1,040 2.7 0.7 12-Sep-97 24.3 8.4 987 1.9 0.7 18-Sep-97 22.1 7.5 1,025 1.4 0.6 25-Sep-97 26.6 8.4 863 0.9 0.4 02-Oct-97 24.3 7.8 960 1.3 0.6 09-Oct-97 18.8 7.9 1,016 3.4 0.9 16-Oct-97 18.8 7.4 1,004 2.5 0.8 24-Oct-97 16.0 8.1 1,046 2.4 0.8 30-Oct-97 17.7 6.7 1,170 3.0 0.9 06-Nov-97 18.8 7.7 1,163 2.7 0.9 14-Nov-97 14.3 7.8 1,149 2.6 0.9 19-Nov-97 15.4 6.7 1,162 2.0 0.8 25-Nov-97 17.1 7.7 1,360 1.9 0.9 05-Dec-97 13.2 8.4 1,119 1.4 0.8 11-Dec-97 NA 7.8 1,241 2.7 1.0 18-Dec-97 11.0 7.6 1,507 1.6 1.0 26-Dec-97 9.3 7.8 1,664 1.6 1.0 02-Jan-98 54.0 7.5 1,696 1.5 1.0 08-Jan-98 54.0 7.9 1,573 3.1 1.1 15-Jan-98 52.0 7.3 616 1.6 0.4 22-Jan-98 52.0 7.7 542 0.9 0.4 28-Jan-98 56.0 7.7 961 1.4 0.7 04-Feb-98 12.8 7.3 382 1.0 0.2 11-Feb-98 12.2 7.0** 335 0.8 0.2 19-Feb-98 12.2 7.5 399 0.8 0.3 26-Feb-98 15.0 7.7 431 1.1 0.3 05-Mar-98 13.3 7.8 541 1.4 0.4 12-Mar-98 15.0 7.8 572 1.9 0.4 19-Mar-98 18.9 8.1 636 1.9 0.5 26-Mar-98 17.8 8.2 435 1.7 0.3 02-Apr-98 13.3 7.5 450 1.4 0.3 09-Apr-98 18.3 7.8 421 1.1 0.2 16-Apr-98 13.9 7.7 265 1.0 0.2 22-Apr-98 22.2 7.8 288 1.0 0.2 30-Apr-98 22.2 7.5 236 0.9 0.1 07-May-98 16.7 7.3 244 1.0 0.1 14-May-98 16.7 7.5 252 1.0 0.1 21-May-98 20.0 8.3 211 1.0 0.1 28-May-98 16.1 7.5 220 1.5 0.1 04-Jun-98 21.7 7.1 179 0.8 0.1 11-Jun-98 20.6 7.3 190 0.8 0.1 18-Jun-98 23.3 7.1 159 0.7 0.1 24-Jun-98 18.3 7.2 135 <0.4 0.1 02-Jul-98 22.2 7.3 133 0.5 0.1 09-Jul-98 25.6 7.1 136 0.7 0.1 16-Jul-98 27.2 8.2 169 0.6 0.1 23-Jul-98 25.0 7.1 288 0.9 0.2 30-Jul-98 25.6 7.5 433 1.3 0.3 06-Aug-98 28.3 7.8 654 2.6 0.5 12-Aug-98 28.9 7.6 709 2.3 0.5 20-Aug-98 17.8 7.7 724 2.5 0.6 27-Aug-98 22.2 7.8 607 2.1 0.5 03-Sep-98 23.9 7.8 582 2.2 0.5 10-Sep-98 22.2 7.9 511 1.5 0.4 17-Sep-98 NA NA NA 1.9 0.4 24-Sep-98 20.6 NA 398 1.1 0.2 01-Oct-98 20.6 8.0 372 0.9 0.1 08-Oct-98 18.9 7.5 313 0.7 0.2 15-Oct-98 20.0 7.6 359 0.8 0.2 22-Oct-98 19.4 7.7 786 1.6 0.5 28-Oct-98 17.8 NA 592 2.5 0.5 05-Nov-98 15.6 7.8 626 1.6 0.4 12-Nov-98 13.9 7.8 922 2.0 0.6 19-Nov-98 13.3 8.1 1,050 1.7 0.7 24-Nov-98 15.0 8.0 1,020 1.3 0.7 03-Dec-98 14.4 NA 869 1.5 0.6 09-Dec-98 11.1 NA 481 0.9 0.4 17-Dec-98 10.0 7.7 482 0.7 0.3 22-Dec-98 6.7 7.7 778 1.4 0.5 30-Dec-98 8.9 7.8 998 1.6 0.6 06-Jan-99 8.2 7.8 1,080 1.6 0.7 14-Jan-99 6.7 7.9 1,000 1.8 0.7 21-Jan-99 13.4 7.9 940 1.3 0.7 28-Jan-99 10.0 7.9 678 1.0 0.5 04-Feb-99 12.3 8.1 1,050 2.1 0.7 10-Feb-99 11.1 7.8 539 1.4 0.3 18-Feb-99 11.8 7.7 637 2.0 0.5 25-Feb-99 13.0 7.9 614 2.2 0.4 04-Mar-99 13.5 8.1 958 2.7 0.6 11-Mar-99 13.1 8.2 850 2.8 0.7 18-Mar-99 15.6 8.1 1,170 3.4 0.8 25-Mar-99 17.8 7.9 1,290 3.6 1.0 30-Mar-99 16.7 7.6 1,440 4.0 1.1 08-Apr-99 12.4 7.7 1,380 4.3 0.9 15-Apr-99 20.3 8.0 609 1.5 0.4 22-Apr-99 17.6 7.9 550 1.2 0.3 29-Apr-99 14.7 8.0 669 2.0 0.4 06-May-99 19.9 8.2 544 1.6 0.3 13-May-99 18.2 8.4 610 1.9 0.4 20-May-99 22.2 7.6 1,200 2.8 0.8 27-May-99 25.8 7.9 1,180 3.7 0.8 03-Jun-99 19.9 7.8 1,340 3.6 0.9 10-Jun-99 21.5 8.0 1,210 4.0 0.9 17-Jun-99 25.9 7.6 1,420 6.0 1.2 24-Jun-99 27.4 7.9 1,320 4.5 1.0 01-Jul-99 25.6 7.7 1,460 4.3 1.2 08-Jul-99 26.7 8.3 1,270 5.1 1.1 15-Jul-99 25.6 8.1 1,430 5.1 1.2 22-Jul-99 24.4 8.2 1,200 3.7 1.1 29-Jul-99 23.3 8.0 1,320 4.2 1.2 05-Aug-99 26.1 8.1 1,180 4.8 1.1 12-Aug-99 23.7 7.9 1,250 3.5 1.0 19-Aug-99 25.0 8.0 1,300 4.2 1.0 26-Aug-99 24.8 8.1 1,310 3.4 1.0 02-Sep-99 19.5 7.2 1,130 5.1 0.8 09-Sep-99 24.9 7.0 1,230 4.2 0.9 16-Sep-99 24.4 7.7 1,160 2.6 0.9 23-Sep-99 25.0 7.9 1,140 2.4 0.7 30-Sep-99 22.6 7.6 1,030 1.8 0.6 07-Oct-99 18.5 7.3 1,070 2.3 0.8 14-Oct-99 22.0 7.6 1,270 2.1 0.9 21-Oct-99 18.6 7.9 607 0.8 0.4 28-Oct-99 17.3 7.7 888 1.2 0.6 04-Nov-99 19.2 7.1 961 1.6 0.7 11-Nov-99 17.0 7.3 1,010 1.7 0.7 18-Nov-99 14.0 7.9 1,150 2.0 0.8 23-Nov-99 10.0 7.6 1,220 1.4 0.8 02-Dec-99 12.0 7.6 1,262 1.7 0.9 09-Dec-99 9.2 7.9 1,293 1.7 0.8 16-Dec-99 7.1 7.7 1,368 2.3 0.9 21-Dec-99 8.6 7.7 1,420 2.6 0.9 28-Dec-99 7.4 7.8 1,510 3.0 0.9 06-Jan-00 7.0 7.7 1,480 2.1 0.9 13-Jan-00 11.5 8.0 1,540 2.1 1.0 20-Jan-00 13.6 7.1 1,320 2.2 0.8 27-Jan-00 13.2 7.4 1,060 1.8 0.7 03-Feb-00 14.0 7.0 1,490 2.0 0.7 10-Feb-00 14.1 7.7 1,690 4.6 1.4 17-Feb-00 13.7 7.0 320 0.8 0.2 23-Feb-00 NA NA 492 1.4 0.4 02-Mar-00 12.5 7.6 421 1.3 0.3 09-Mar-00 11.2 7.6 446 1.5 0.3 16-Mar-00 15.2 NA 498 1.2 0.3 23-Mar-00 15.7 8.0 695 2.2 0.5 30-Mar-00 17.3 7.5 1,260 3.6 0.9 06-Apr-00 15.3 7.8 1,380 3.3 1.0 13-Apr-00 21.5 7.7 1,510 3.2 1.0 20-Apr-00 16.2 8.0 679 2.8 0.4 27-Apr-00 20.9 NA 503 1.7 0.3 04-May-00 26.6 7.8 777 2.5 0.5 11-May-00 17.6 7.8 775 2.9 0.5 18-May-00 22.6 7.3 946 2.1 0.6 25-May-00 24.0 7.7 1,060 1.6 0.7 01-Jun-00 20.6 7.6 1,270 3.9 0.9 08-Jun-00 21.8 7.8 1,180 3.9 0.9 15-Jun-00 26.4 7.8 1,230 4.1 0.9 22-Jun-00 28.2 7.9 1,170 3.5 0.9 29-Jun-00 25.7 8.1 1,250 3.4 1.1 06-Jul-00 21.3 8.0 1,040 3.4 0.9 13-Jul-00 24.0 9.5 1,120 3.6 0.9 20-Jul-00 25.6 6.9 1,160 3.6 1.0 27-Jul-00 24.4 6.6 1,220 4.9 1.0 03-Aug-00 28.3 8.0 1,140 3.3 1.0 10-Aug-00 22.9 8.0 1,070 3.1 0.9 17-Aug-00 26.8 8.2 1,160 2.2 0.9 24-Aug-00 23.7 8.1 1,050 2.7 0.8 31-Aug-00 20.1 6.8 1,080 3.4 0.9 07-Sep-00 19.0 7.1 1,070 3.3 0.8 14-Sep-00 24.2 7.8 844 1.6 0.5 21-Sep-00 22.6 7.1 1,040 2.8 0.7 28-Sep-00 21.1 5.8 916 2.1 0.6 05-Oct-00 20.8 7.7 990 2.4 0.7 12-Oct-00 16.1 7.7 734 1.5 0.4 19-Oct-00 17.2 7.4 472 1.3 0.3 26-Oct-00 15.7 6.8 402 0.6 0.2 02-Nov-00 15.3 6.6 545 0.9 0.4 09-Nov-00 13.3 7.4 726 1.7 0.5 16-Nov-00 10.1 7.3 822 1.4 0.5 21-Nov-00 10.1 7.9 822 1.5 0.5 30-Nov-00 9.0 7.8 863 1.8 0.5 07-Dec-00 10.3 7.8 1,050 1.8 0.7 12-Dec-00 12.8 8.2 1,110 2.4 0.7 21-Dec-00 9.4 7.8 1,140 1.8 0.7 28-Dec-00 6.6 7.9 1,200 2.0 0.7 04-Jan-01 8.9 7.6 1,290 1.7 0.8 11-Jan-01 8.7 7.5 1,120 2.1 0.7 18-Jan-01 8.2 8.1 1,270 1.8 0.9 25-Jan-01 8.8 7.8 1,390 2.1 0.9 01-Feb-01 8.2 7.4 1,350 2.3 1.0 08-Feb-01 10.6 7.6 1,560 3.8 1.2 15-Feb-01 10.0 7.4 1,290 4.7 1.0 22-Feb-01 11.9 7.8 1,550 4.8 1.1 01-Mar-01 13.0 7.7 1,260 4.9 0.9 08-Mar-01 15.1 7.8 727 2.3 0.6 15-Mar-01 15.8 7.7 1,450 4.6 1.2 22-Mar-01 19.4 7.7 1,830 4.9 1.6 29-Mar-01 22.2 6.9 1,600 4.3 1.2 05-Apr-01 15.0 8.0 1,750 4.5 1.4 12-Apr-01 15.2 6.8 1,330 4.0 1.0 19-Apr-01 17.3 7.9 1,260 3.7 0.8 26-Apr-01 22.3 8.0 591 1.6 0.3 03-May-01 18.1 7.2 992 2.5 0.6 10-May-01 21.1 7.7 653 1.6 0.4 17-May-01 19.6 6.9 542 1.6 0.4 24-May-01 26.2 7.8 1,280 3.5 0.9 31-May-01 28.4 7.4 1,150 3.3 0.7 07-Jun-01 22.5 8.0 1,260 3.9 0.9 14-Jun-01 21.0 8.0 1,400 5.6 1.1 21-Jun-01 26.9 7.9 1,480 4.3 1.1 28-Jun-01 22.5 7.8 1,250 4.2 1.0 05-Jul-01 25.4 7.8 1,470 4.6 1.2 11-Jul-01 24.3 7.6 1,370 5.3 1.1 19-Jul-01 23.9 7.9 1,400 4.4 1.1 26-Jul-01 24.9 7.9 1,320 3.5 1.1 02-Aug-01 25.0 8.0 1,260 4.1 1.1 09-Aug-01 26.1 8.1 1,390 3.7 1.1 16-Aug-01 24.0 8.1 1,320 3.4 1.1 23-Aug-01 22.5 8.0 1,130 2.7 0.8 30-Aug-01 23.9 8.1 1,450 4.0 0.9 06-Sep-01 21.9 7.9 1,470 3.7 0.9 13-Sep-01 22.5 7.9 1,330 2.8 0.8 20-Sep-01 22.0 7.8 1,270 2.7 0.8 27-Sep-01 20.7 7.8 1,100 1.7 0.6 04-Oct-01 21.8 7.7 1,340 1.4 0.7 11-Oct-01 17.9 7.7 1,180 1.6 0.7 18-Oct-01 18.8 7.8 842 1.3 0.4 25-Oct-01 15.7 8.0 610 0.9 0.3 01-Nov-01 15.8 8.0 594 0.8 0.3 08-Nov-01 15.0 8.3 742 0.8 0.4 15-Nov-01 15.8 7.8 855 1.3 0.5 20-Nov-01 14.2 7.8 965 1.4 0.6 29-Nov-01 12.7 7.4 960 1.0 0.6 06-Dec-01 10.5 7.8 1,010 1.2 0.6 13-Dec-01 9.7 7.6 1,170 1.2 0.7 20-Dec-01 9.7 7.9 1,240 1.6 P 27-Dec-01 10.5 7.8 1,180 1.2 0.7 03-Jan-02 13.0 7.7 650 1.0 0.4 10-Jan-02 12.5 8.0 1,020 1.1 0.7 17-Jan-02 8.7 7.8 1,420 1.8 1.0 24-Jan-02 7.6 7.8 1,640 2.7 1.1 31-Jan-02 7.2 8.4 1,560 2.6 P 07-Feb-02 10.6 8.0 1,440 3.5 1.0 14-Feb-02 12.0 7.9 1,640 4.4 1.1 21-Feb-02 14.3 7.8 1,500 3.5 1.0 28-Feb-02 15.6 7.9 1,700 4.8 1.2 07-Mar-02 15.3 7.9 1,680 4.7 1.4 14-Mar-02 13.7 8.1 1,820 5.2 1.3 21-Mar-02 15.6 8.0 1,240 4.7 1.4 28-Mar-02 18.8 8.0 1,830 3.4 1.2 04-Apr-02 19.1 8.0 1,890 3.8 1.3 11-Apr-02 19.6 8.0 1,680 3.9 1.1 18-Apr-02 16.1 8.0 1,380 3.9 0.9 25-Apr-02 19.3 7.9 1,120 3.5 0.7 02-May-02 16.1 7.9 752 2.9 0.5 09-May-02 NA NA NA NA NA 16-May-02 NA NA 1,040 2.1 0.7 23-May-02 18.0 7.6 1,160 3.8 1.0 30-May-02 24.8 7.9 1,330 3.4 1.0 06-Jun-02 24.9 7.9 1,290 3.1 1.1 13-Jun-02 22.6 7.8 1,470 3.4 1.3 20-Jun-02 24.1 7.5 1,480 5.3 1.3 27-Jun-02 25.2 8.2 1,320 4.9 1.2 03-Jul-02 24.7 8.1 1,430 4.1 1.2 11-Jul-02 26.7 8.1 1,550 5.7 1.3 18-Jul-02 23.9 8.2 1,440 4.6 1.2 25-Jul-02 23.8 8.0 1,220 3.5 1.0 01-Aug-02 24.7 8.0 1,240 2.4 1.0 08-Aug-02 22.8 8.1 1,400 4.1 1.2 15-Aug-02 24.4 8.1 1,630 5.4 1.7 22-Aug-02 22.3 7.9 1,270 3.7 1.1 29-Aug-02 22.5 8.0 1,370 3.9 1.1 05-Sep-02 21.7 7.8 1,530 2.9 1.1 12-Sep-02 22.1 7.8 1,300 3.6 1.0 19-Sep-02 21.5 7.8 1,390 4.0 1.0 26-Sep-02 21.1 7.7 1,260 1.9 0.7 03-Oct-02 15.2 7.8 1,260 2.6 0.8 10-Oct-02 20.0 7.8 1,320 2.5 0.8 17-Oct-02 16.8 7.9 890 2.0 0.6 24-Oct-02 15.0 7.5 563 1.2 0.4 31-Oct-02 14.1 7.8 911 1.9 0.6 07-Nov-02 13.8 7.7 1,090 2.2 0.7 14-Nov-02 14.6 7.6 1,000 1.7 0.7 21-Nov-02 12.9 7.7 1,160 1.7 0.8 26-Nov-02 12.1 7.7 1,280 1.5 0.8 05-Dec-02 10.8 7.9 1,330 1.3 0.9 12-Dec-02 11.1 7.4 1,370 2.6 0.9 19-Dec-02 9.7 7.8 1,130 2.2 0.7 24-Dec-02 8.3 7.4 959 1.5 0.7 02-Jan-03 9.7 7.8 1,130 1.5 0.9 09-Jan-03 10.1 7.9 1,530 2.1 1.1 16-Jan-03 11.3 7.7 1,330 2.6 0.9 23-Jan-03 11.2 7.6 1,600 2.0 1.0 30-Jan-03 13.1 7.6 1,570 1.3 P 06-Feb-03 9.6 7.8 1,650 2.7 1.1 13-Feb-03 11.7 7.7 1,730 6.0 1.3 20-Feb-03 11.4 7.8 1,560 3.7 1.3 27-Feb-03 13.9 7.8 1,570 4.8 1.3 06-Mar-03 15.4 7.8 1,700 5.0 1.5 13-Mar-03 18.1 8.0 1,710 4.9 1.4 20-Mar-03 15.9 8.0 1,860 4.0 1.5 27-Mar-03 16.4 7.9 1,640 3.2 1.1 03-Apr-03 15.6 7.4 1,730 3.0 1.3 10-Apr-03 19.3 8.0 1,770 4.7 1.2 17-Apr-03 16.2 7.8 1,050 2.9 0.7 24-Apr-03 16.7 7.9 1,080 3.5 0.7 01-May-03 17.7 7.9 1,070 2.8 0.8 08-May-03 15.9 7.5 580 1.6 0.4 15-May-03 19.3 7.8 1,000 2.0 0.7 22-May-03 23.7 7.9 1,340 3.9 1.0 29-May-03 25.7 7.8 1,350 4.5 1.1 05-Jun-03 25.4 8.0 1,370 3.2 1.0 12-Jun-03 22.6 7.9 1,400 2.7 1.1 19-Jun-03 24.4 8.2 1,540 4.1 1.2 26-Jun-03 24.7 8.0 1,280 4.4 1.2 03-Jul-03 23.9 8.1 1,390 4.5 0.5 10-Jul-03 25.0 8.1 1,370 5.7 1.3 17-Jul-03 25.8 8.0 1,360 3.0 1.2 24-Jul-03 26.4 7.9 1,350 4.1 1.2 31-Jul-03 25.3 7.9 1,250 2.6 1.2 07-Aug-03 23.5 8.2 1,230 3.3 1.1 14-Aug-03 23.2 8.2 1,460 0.6 1.2 21-Aug-03 24.3 7.9 1,450 2.7 1.3 28-Aug-03 23.1 7.9 1,300 2.9 1.1 04-Sep-03 24.6 8.0 1,390 2.3 0.9 11-Sep-03 23.2 8.0 1,310 1.8 0.9 18-Sep-03 19.3 7.8 1,450 1.7 0.9 25-Sep-03 21.8 8.0 1,180 1.6 0.7 02-Oct-03 20.2 7.8 1,110 1.5 0.7 09-Oct-03 20.2 7.7 1,060 1.7 0.7 16-Oct-03 16.9 7.6 1,100 2.5 0.8 23-Oct-03 18.4 7.7 634 1.3 0.4 30-Oct-03 16.5 7.7 983 1.5 0.6 06-Nov-03 13.6 7.8 960 2.3 0.6 13-Nov-03 13.2 7.8 1,090 2.1 0.7 20-Nov-03 13.3 7.9 1,090 1.5 0.7 26-Nov-03 8.5 7.9 1,180 1.6 0.7 04-Dec-03 12.3 7.9 1,280 2.4 0.8 11-Dec-03 11.5 7.8 1,300 2.6 0.8 18-Dec-03 9.2 8.0 1,300 2.5 0.8 23-Dec-03 11.2 7.8 1,300 2.6 0.8 30-Dec-03 8.6 7.8 1,240 1.8 NA 08-Jan-04 9.0 7.8 1,240 1.3 NA 15-Jan-04 10.0 7.8 1,440 2.4 1.1 22-Jan-04 9.4 7.9 1,540 2.3 1.0 29-Jan-04 11.3 7.9 1,550 2.4 1.0 05-Feb-04 10.4 7.7 1,310 2.5 0.9 12-Feb-04 10.8 7.9 1,640 3.5 1.2 19-Feb-04 12.9 7.9 1,480 3.4 1.2 26-Feb-04 12.0 7.8 1,110 3.0 0.9 04-Mar-04 12.4 7.9 1,160 3.2 0.9 11-Mar-04 17.7 7.9 1,520 2.5 1.2 18-Mar-04 19.4 7.9 1,840 4.8 1.4 25-Mar-04 18.5 8.0 1,710 3.5 1.2 01-Apr-04 16.7 8.1 1,680 4.1 1.2 08-Apr-04 18.5 7.9 1,900 4.8 1.3 15-Apr-04 18.6 7.9 1,270 3.2 0.8 22-Apr-04 16.9 8.0 1,000 2.9 0.7 29-Apr-04 18.3 8.0 772 2.1 0.5 06-May-04 18.9 7.9 494 1.6 0.4 13-May-04 18.2 7.8 581 1.5 0.4 20-May-04 20.8 7.7 1,120 3.5 0.7 27-May-04 23.6 8.0 1,290 2.2 0.8 03-Jun-04 24.0 8.1 1,410 4.7 1.1 10-Jun-04 22.8 8.3 1,520 5.1 1.1 17-Jun-04 25.3 8.2 1,590 4.4 1.3 24-Jun-04 23.7 8.1 1,480 3.3 1.0 01-Jul-04 24.3 8.0 1,580 4.3 P 08-Jul-04 25.0 8.0 1,490 4.4 P 15-Jul-04 24.3 8.3 1,520 4.6 P 22-Jul-04 25.1 8.0 1,320 2.1 1.2 29-Jul-04 24.5 8.2 1,590 3.1 1.4 05-Aug-04 24.0 8.1 1,310 3.4 1.1 12-Aug-04 25.5 8.0 1,340 2.8 1.1 19-Aug-04 24.9 7.9 1,280 2.5 1.1 26-Aug-04 23.8 8.1 1,090 2.3 0.9 02-Sep-04 23.4 7.8 1,640 2.7 1.2 09-Sep-04 23.1 7.8 1,290 2.4 0.9 16-Sep-04 21.2 7.6 1,240 2.2 0.8 23-Sep-04 21.4 7.9 1,090 1.5 0.6 30-Sep-04 19.8 7.8 1,450 1.7 1.3 07-Oct-04 19.9 7.8 1,070 1.2 0.6 14-Oct-04 18.5 7.6 990 1.5 0.5 21-Oct-04 15.4 NA 468 0.8 0.4 28-Oct-04 13.3 7.7 698 1.0 0.5 04-Nov-04 13.3 7.8 1,000 1.2 0.7 11-Nov-04 14.5 7.6 1,080 2.0 0.7 18-Nov-04 13.8 7.7 991 1.4 0.7 23-Nov-04 9.4 7.8 1,100 1.3 0.8 02-Dec-04 8.0 7.8 1,310 1.2 0.9 09-Dec-04 11.1 7.7 1,270 1.8 0.9 16-Dec-04 11.5 7.7 1,060 1.5 0.7 22-Dec-04 8.9 7.9 1,330 1.4 0.9 29-Dec-04 9.5 7.8 1,340 1.3 1.0 06-Jan-05 9.3 7.5 450 0.6 0.4 13-Jan-05 9.5 7.4 399 0.7 0.3 20-Jan-05 8.7 7.5 719 1.3 0.5 27-Jan-05 11.0 7.6 1,230 2.1 0.6 03-Feb-05 10.7 7.5 1,060 1.7 0.8 10-Feb-05 12.5 7.8 1,370 2.3 0.9 17-Feb-05 14.1 7.7 1,140 2.3 0.8 24-Feb-05 14.9 7.4 926 1.5 0.7 03-Mar-05 15.2 7.7 1,040 2.8 0.8 10-Mar-05 18.7 7.8 1,430 3.5 1.2 17-Mar-05 16.8 7.7 1,800 5.6 1.5 24-Mar-05 14.5 7.7 741 1.9 0.5 31-Mar-05 13.1 7.5 393 0.8 0.3 07-Apr-05 14.8 7.7 531 1.0 0.4 14-Apr-05 13.7 7.7 553 0.9 0.5 21-Apr-05 15.0 7.9 561 1.0 0.4 28-Apr-05 15.7 7.5 579 1.2 P 05-May-05 17.2 7.6 601 1.5 0.4 12-May-05 16.8 7.5 378 1.3 0.3 19-May-05 17.7 7.4 205 0.6 P 26-May-05 20.6 7.8 100 <0.4 P 02-Jun-05 19.7 7.5 133 <0.4 0.1 09-Jun-05 19.1 7.0 182 <0.4 0.1 16-Jun-05 21.2 7.3 414 0.9 0.4 23-Jun-05 20.1 NA 403 1.1 0.4 30-Jun-05 23.2 7.4 439 1.0 0.4 07-Jul-05 22.3 7.5 559 1.4 0.4 13-Jul-05 23.8 7.7 691 1.5 0.6 21-Jul-05 24.7 7.7 787 1.7 0.5 28-Jul-05 25.1 7.9 796 1.4 0.6 04-Aug-05 24.5 7.7 778 1.6 0.6 11-Aug-05 24.0 7.9 673 1.9 0.5 18-Aug-05 22.6 7.9 621 1.7 0.5 25-Aug-05 21.8 7.6 538 1.8 0.5 01-Sep-05 22.5 7.8 822 2.4 0.7 08-Sep-05 21.4 7.5 690 1.4 0.4 15-Sep-05 18.8 7.6 474 1.1 0.3 22-Sep-05 20.5 7.6 496 0.9 0.3 29-Sep-05 19.0 7.6 479 0.9 0.3 06-Oct-05 17.6 7.4 870 1.2 0.5 13-Oct-05 18.5 8.1 692 1.0 0.4 20-Oct-05 17.9 7.7 706 0.9 0.4 27-Oct-05 17.2 7.6 751 0.9 0.5 03-Nov-05 15.0 7.7 910 1.3 0.5 10-Nov-05 14.9 7.5 1,030 1.6 0.6 17-Nov-05 14.2 7.6 1,080 1.3 0.6 22-Nov-05 12.1 7.6 1,130 1.6 0.8 01-Dec-05 11.9 7.8 1,160 1.8 0.7 08-Dec-05 9.4 7.9 1,040 1.6 0.7 15-Dec-05 9.3 7.9 1,230 1.4 0.8 22-Dec-05 12.3 7.8 1,120 0.7 0.7 29-Dec-05 12.2 7.7 440 0.5 0.3 05-Jan-06 11.2 7.5 341 0.8 0.3 12-Jan-06 10.5 7.8 449 0.9 0.4 19-Jan-06 10.3 7.7 685 1.3 0.5 26-Jan-06 10.5 7.8 755 1.6 0.5 02-Feb-06 12.5 7.7 1,020 2.1 0.7 09-Feb-06 12.3 7.8 1,080 2.5 0.8 16-Feb-06 11.5 7.8 1,010 2.4 0.7 23-Feb-06 11.0 7.9 892 1.3 0.6 02-Mar-06 13.1 7.8 751 1.6 0.5 09-Mar-06 12.3 7.7 555 1.0 0.4 16-Mar-06 11.3 7.8 467 0.7 0.3 23-Mar-06 12.5 7.9 477 0.8 0.3 30-Mar-06 12.1 7.7 421 0.7 0.4 06-Apr-06 14.4 7.5 301 0.4 0.1 13-Apr-06 14.5 7.0 182 <0.4 0.1 20-Apr-06 16.3 7.4 177 <0.4 0.1 27-Apr-06 17.6 7.2 162 <0.4 <0.1 04-May-06 19.4 7.4 149 0.5 0.1 11-May-06 20.1 7.2 135 <0.4 0.2 18-May-06 22.3 7.1 124 <0.4 0.1 25-May-06 19.6 7.3 113 <0.4 <0.1 01-Jun-06 21.2 7.9 140 0.9 0.1 08-Jun-06 22.7 7.5 113 <0.4 0.1 15-Jun-06 20.3 7.7 121 <0.4 0.1 22-Jun-06 21.9 7.5 166 <0.4 0.1 29-Jun-06 23.9 7.4 131 <0.4 0.1 06-Jul-06 23.4 7.3 272 0.6 0.2 13-Jul-06 24.2 7.7 783 1.4 0.5 20-Jul-06 26.1 7.9 810 1.5 0.5 27-Jul-06 27.6 7.9 802 1.6 0.5 03-Aug-06 23.6 7.8 699 1.6 0.4 10-Aug-06 23.7 7.8 621 1.6 0.4 17-Aug-06 22.5 7.6 635 1.4 0.4 24-Aug-06 22.5 7.6 608 1.3 0.4 31-Aug-06 22.6 7.6 650 1.5 0.5 07-Sep-06 22.4 7.6 547 0.9 0.3 14-Sep-06 22.1 7.6 552 1.1 0.4 21-Sep-06 18.7 7.6 511 0.8 0.3 28-Sep-06 19.5 7.6 611 1.1 0.4 05-Oct-06 18.1 7.5 591 0.6 0.3 12-Oct-06 17.1 7.6 404 0.6 0.2 19-Oct-06 15.3 7.7 456 1.2 0.3 26-Oct-06 14.1 7.7 414 0.8 0.3 02-Nov-06 15.2 7.7 696 1.4 0.4 09-Nov-06 15.5 7.8 955 1.7 0.6 16-Nov-06 14.3 7.7 993 2.1 0.6 21-Nov-06 14.8 7.8 1,080 1.8 0.7 30-Nov-06 8.9 7.8 1,080 1.2 0.6 07-Dec-06 9.2 7.8 1,300 1.6 0.8 14-Dec-06 12.5 7.8 1,260 2.1 0.8 21-Dec-06 7.3 7.9 1,120 1.4 0.7 28-Dec-06 7.3 8.0 1,180 0.8 0.8 04-Jan-07 9.3 7.9 1,230 2.0 0.9 11-Jan-07 7.7 7.8 1,250 2.1 0.8 18-Jan-07 5.9 8.0 1,290 2.6 0.9 25-Jan-07 8.0 8.0 1,380 3.4 0.9 01-Feb-07 10.5 7.6 1,470 3.8 1.0 08-Feb-07 11.6 7.8 1,410 3.2 1.0 15-Feb-07 12.6 7.8 1,100 2.4 0.6 22-Feb-07 13.3 7.8 1,460 2.7 0.9 01-Mar-07 11.2 7.8 1,150 1.3 0.6 08-Mar-07 16.8 7.9 1,410 1.7 0.8 15-Mar-07 18.8 8.0 1,630 1.9 1.1 22-Mar-07 16.6 8.1 1,490 2.0 0.9 29-Mar-07 14.9 8.1 1,570 2.5 1.0 05-Apr-07 19.2 8.1 1,560 2.9 1.0 12-Apr-07 16.5 8.1 1,630 3.8 1.0 19-Apr-07 15.9 8.1 1,310 3.4 0.8 26-Apr-07 18.5 8.2 1,100 2.5 0.7 03-May-07 17.4 7.8 805 1.2 0.5 10-May-07 19.9 8.0 604 1.4 0.4 17-May-07 19.9 8.1 732 2.1 0.5 24-May-07 20.8 8.0 1,110 3.7 0.8 31-May-07 22.5 8.2 1,300 2.4 0.8 07-Jun-07 20.2 8.1 1,130 1.7 0.7 13-Jun-07 20.8 8.1 480 0.9 0.3 21-Jun-07 23.1 8.3 947 1.3 0.5 28-Jun-07 23.9 8.3 1,280 1.9 0.7 05-Jul-07 26.1 8.4 1,370 1.9 0.8 12-Jul-07 23.9 8.1 1,090 1.6 0.6 19-Jul-07 23.6 8.1 1,110 1.7 0.8 26-Jul-07 25.3 8.3 1,090 0.6 0.5 02-Aug-07 25.0 8.0 1,230 1.9 0.8 09-Aug-07 24.4 7.8 1,060 1.6 0.7 16-Aug-07 22.7 8.1 1,220 1.4 0.8 23-Aug-07 26.4 7.6 1,040 1.1 0.5 30-Aug-07 26.5 7.6 1,030 0.8 0.5 06-Sep-07 22.0 7.6 935 0.6 0.4 13-Sep-07 21.5 7.8 1,130 0.7 0.6 20-Sep-07 18.2 7.9 1,070 0.9 0.6 27-Sep-07 20.6 7.7 1,180 1.9 0.7 04-Oct-07 18.4 7.8 1,200 1.0 0.6 11-Oct-07 17.0 7.5 1,290 1.0 0.7 18-Oct-07 16.9 7.7 993 1.1 0.6 25-Oct-07 17.0 7.5 1,030 0.6 0.6 01-Nov-07 15.5 7.4 480 <0.4 0.3 08-Nov-07 14.7 7.3 510 0.5 0.3 15-Nov-07 15.0 8.0 900 1.3 0.6 20-Nov-07 14.5 7.7 920 1.3 0.6 29-Nov-07 10.2 8.0 950 1.0 0.6 06-Dec-07 11.7 7.0 980 1.0 0.6 13-Dec-07 7.8 7.3 990 1.6 0.7 20-Dec-07 11.4 7.3 1,120 2.9 0.8 27-Dec-07 6.8 7.8 1,130 2.1 0.7 03-Jan-08 7.8 7.9 1,350 2.4 0.8 10-Jan-08 9.1 7.8 970 1.7 0.7 17-Jan-08 8.3 7.1 1,370 2.6 0.9 24-Jan-08 8.5 7.9 1,350 2.5 0.9 31-Jan-08 8.6 7.7 590 0.9 0.4 07-Feb-08 8.6 7.8 650 1.3 P 14-Feb-08 9.8 7.9 1,220 2.4 P 21-Feb-08 12.9 7.9 1,450 1.5 P 28-Feb-08 13.2 7.8 700 0.9 P 06-Mar-08 13.5 8.0 1,230 1.3 P 13-Mar-08 16.8 7.9 1,560 1.8 P 20-Mar-08 15.6 8.0 1,560 1.6 P 27-Mar-08 15.3 8.1 1,590 0.9 P 03-Apr-08 16.5 8.0 1,670 1.2 P 10-Apr-08 16.5 8.1 1,570 1.6 P 17-Apr-08 17.3 8.0 1,570 2.3 P 24-Apr-08 16.3 8.0 1,020 2.1 P 01-May-08 15.0 8.2 500 0.8 P 08-May-08 18.2 8.1 660 1.6 P 15-May-08 18.9 8.0 560 1.4 P 22-May-08 16.9 8.0 1,040 1.4 P 29-May-08 19.4 7.9 1,220 2.3 P 05-Jun-08 20.2 8.2 1,330 2.8 P 12-Jun-08 20.0 8.1 1,500 1.9 P 19-Jun-08 22.0 7.8 1,580 2.6 P 26-Jun-08 23.3 8.2 1,480 1.4 P 02-Jul-08 22.5 8.2 1,460 1.4 P 10-Jul-08 26.7 8.2 1,420 1.9 0.8 17-Jul-08 24.3 7.9 1,210 1.4 0.7 24-Jul-08 23.3 8.1 1,330 1.0 P 31-Jul-08 23.8 7.9 870 1.0 P ============================================================= Explanations of abbreviations. NA not analyzed - operator error, data will not be available in the future 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