Laserfiche WebLink
<br />WEIGIfi'ID M:N1HLY SALINITIES AT <br />SEIECTED <DlDRAIXl RIVER S'lM'ICHl 1/ <br />AND RJNNn<<; 12-M:mH NIB- IMPERIAL ~GIfi'ID SALINI'lY DIFFERENl'IAL <br />(in parts per million) <br /> <br /> Below Below Palo Verde At At Northerly Inter- ~ <br /> Hoover Dam Parker Dam canal NA;>lr Bl vthe T"...,.,ri"l Dam natialal Ihtnti;oTV 12-M:r1th . <br /> 5-Year 5-YearjU 5-Year 5-Y~ 5-Y~ FlCM-Wtd.V <br /> Avg.Y Avg. Avg.Y Avg. Avg. Differential <br /> M::Il1th 1974-78:96:1997 1974-78:96:1997 1974-78:96:1997 1974-78:1996:1997 1974-78:1996:1997 1996 1997 <br /> Jan. 690 672 709 712 668 751 725 696 913 831 746 1,041 967 826 74.8 70.6 <br /> Feb. 675 674 706 705 660 732 741 670 835 800 687 998 892 733 74.9 53.6 <br /> March 684 666 699 695 727 723 805 778 677 925 831 742 73.3 50.6 <br /> April 680 662 700 683 714 704 801 752 676 892 807 766 74.7 54.4 <br />, May 677 660 698 677 709 706 822 754 703 962 774 760 83.8 58.2 <br />"" <br />, June 678 693 695 672 712 693 812 745 682 956 760 776 90.7 66.1 <br /> July 682 688 684 709 697 797 810 909 830 87.3 <br /> Al.K:Just 690 686 673 706 690 800 778 907 845 77.1 <br /> Sep. 672 686 673 737 685 815 797 952 894 73.4 <br /> Oct. 680 689 673 739 685 854 776 1,070 1,050 74.3 <br /> Nov. 682 692 695 746 711 897 820 1,010 1,080 75.0 . <br /> Dec. 681 702 700 731 712 877 820 999 1,080 76.7 <br /> <br />General Notes: <br /> <br />1/ Salinities based on I sum of constituents' except for Below HoeNer Dam whidl are based on pan residue <br />y 5-Year averages are arithmetic <br /> <br />y 12-IlD!rt:h flow-weighted differential between NIB and Inperial thrt:u:lh m:mth shown in left column. <br />