Laserfiche WebLink
<br />WEIGHTED MONTHLY SALINITIES AT <br />SELECTED COLORADO RIVER STATIONS 11 <br />AND RUNNING 12-MONTH NIB-INPERIAl FLOW-WEIGHTED SALINITY DIFFERENTIAL <br />(in parts per million) <br /> <br /> Below Below Palo Verde At At Northerly Inter- Running <br /> Hoover Dam Parker Dam Canal Near Blvthe Imperial Dam national Boundary 12 -Month <br /> 5-Year 5-Year 5-Year 5-Year 5-Year Flow-Wtd <br /> av .1=.1 av , 21 av , 21 av ' 21 av ' 21 Differential JI <br /> 1974-78 2002 2003 1974-78 2002 2003 1974-78 2002 2003 1974-78 2002 2003 1974-78 2002 2003 2002 200 <br /> Month <br /> Jan, 690 582 623 709 600 665 751 613 648 913 708 711 1,041 856 891 139,1 143,5 <br /> Feb, 675 611 640 706 608 627 732 615 636 835 676 700 998 839 798 147,0 137.3 <br /> March 684 605 601 699 608 621 727 549 629 805 675 679 925 783 787 152.2 137,7 <br /> April 680 600 615 700 609 628 714 607 631 801 658 680 892 781 777 157.7 134.9 <br /> May 677 595 621 698 602 625 709 617 633 822 679 723 962 871 878 157,6 130.8 <br />~ June 678 600 621 695 604 632 712 625 634 812 684 711 956 855 844 157.7 127,2 <br /> July 682 610 623 688 607 635 709 625 637 797 684 671 909 821 810 159,3 127,6 <br /> August 690 606 620 686 609 706 616 800 701 689 907 828 867 156,1 131,0 <br /> Sept. 672 603 618 686 612 737 619 815 699 708 952 820 869 151.8 133.2 <br /> Oct. 680 603 628 689 602 739 603 854 711 726 1,070 899 930 146,3 133,0 <br /> Nov, 682 609 692 609 746 614 897 719 1.010 850 142,1 <br /> Dec, 681 609 702 615 731 629 877 756 999 887 140.9 <br /> . <br /> General Notes: <br /> 11 Salinities based on "sum of constituents", <br /> ~I 5-Year averages are arithmetic <br /> 'JI 12-month flow-weighted differential between NIB and Imperial Dam throu9h month shown in left column, <br /> <br />~.' <br />