DISCHARGE: September 1914 to current year. |
STAGE: Water years 1994-2000. |
CHEMICAL: Water years 1978-91. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 932 | 726 | 649 | e680 | e500 | 2190 | 620 | 790 | 2500 | 1610 | 1000 | 772 |
2 | 849 | 730 | 640 | 698 | e520 | 1690 | 610 | 772 | 4040 | 1570 | 996 | 758 |
3 | 810 | 720 | 659 | 706 | e540 | 1380 | 596 | 745 | 5550 | 1930 | 977 | 745 |
4 | 820 | 709 | 698 | 708 | e550 | 1190 | 588 | 714 | 6620 | 2050 | 951 | 739 |
5 | 824 | 702 | 756 | e690 | e560 | 1080 | 577 | 685 | 7320 | 2030 | 933 | 728 |
6 | 822 | 693 | 780 | e660 | e565 | 1010 | 568 | 665 | 7310 | 1910 | 937 | 723 |
7 | 811 | 694 | 754 | 637 | e570 | 962 | 566 | 647 | 6740 | 1740 | 943 | 712 |
8 | 784 | 697 | 715 | 631 | e575 | 924 | 585 | 639 | 5780 | 1600 | 976 | 701 |
9 | 773 | 697 | 695 | 640 | e575 | 884 | 611 | 773 | 4840 | 1530 | 957 | 698 |
10 | 772 | 699 | 711 | 646 | 577 | 844 | 639 | 1060 | 4080 | 1660 | 900 | 697 |
11 | 761 | 700 | 715 | 748 | 576 | 811 | 638 | 1040 | 3540 | 1940 | 863 | 814 |
12 | 753 | 696 | 701 | 791 | 601 | 780 | 622 | 1120 | 3770 | 2010 | 834 | 1070 |
13 | 751 | 694 | 680 | 747 | 598 | 752 | 601 | 1050 | 4520 | 1940 | 818 | 1280 |
14 | 744 | 688 | 666 | 597 | 573 | 732 | 587 | 933 | 4420 | 1760 | 813 | 1460 |
15 | 744 | 668 | 665 | 510 | 560 | 719 | 579 | 836 | 3900 | 1580 | 814 | 1310 |
16 | 774 | 660 | 661 | e560 | 571 | 717 | 568 | 776 | 3460 | 1450 | 811 | 1060 |
17 | 816 | 649 | 653 | e610 | 599 | 702 | 561 | 776 | 3240 | 1360 | 915 | 916 |
18 | 841 | 649 | 643 | e660 | 600 | 681 | 571 | 1140 | 3140 | 1300 | 998 | 844 |
19 | 849 | 651 | 725 | e600 | 586 | 677 | 637 | 1820 | 3070 | 1240 | 1040 | 801 |
20 | 825 | 653 | e670 | e560 | 587 | 693 | 1090 | 2060 | 2940 | 1200 | 1050 | 802 |
21 | 790 | 653 | e620 | e590 | 605 | 721 | 1870 | 2080 | 2720 | 1170 | 947 | 805 |
22 | 777 | 653 | e720 | e620 | 608 | 734 | 1910 | 1890 | 2490 | 1140 | 875 | 923 |
23 | 763 | 697 | e670 | e600 | 781 | 721 | 1670 | 1570 | 2310 | 1110 | 851 | 1900 |
24 | 755 | 748 | e630 | e570 | 1430 | 703 | 1380 | 1320 | 2190 | 1090 | 838 | 1880 |
25 | 749 | 774 | e610 | e540 | 2050 | 690 | 1180 | 1160 | 2230 | 1060 | 829 | 1590 |
26 | 742 | 799 | e600 | e520 | 2590 | 678 | 1050 | 1050 | 2160 | 1040 | 815 | 1280 |
27 | 734 | 761 | e600 | e500 | 2930 | 673 | 954 | 1010 | 2020 | 1030 | 797 | 1080 |
28 | 735 | 710 | e610 | e480 | 2970 | 661 | 887 | 1050 | 1890 | 1020 | 793 | 960 |
29 | 737 | 685 | e620 | e470 | 2700 | 644 | 846 | 1130 | 1790 | 1000 | 799 | 894 |
30 | 741 | 665 | e640 | e480 | --- | 647 | 818 | 1190 | 1690 | 1000 | 790 | 850 |
31 | 735 | --- | e660 | e490 | --- | 630 | --- | 1380 | --- | 1000 | 773 | --- |
TOTAL | 24313 | 20920 | 20816 | 18939 | 28047 | 26920 | 24979 | 33871 | 112270 | 45070 | 27633 | 29792 |
MEAN | 784 | 697 | 671 | 611 | 967 | 868 | 833 | 1093 | 3742 | 1454 | 891 | 993 |
MAX | 932 | 799 | 780 | 791 | 2970 | 2190 | 1910 | 2080 | 7320 | 2050 | 1050 | 1900 |
MIN | 734 | 649 | 600 | 470 | 500 | 630 | 561 | 639 | 1690 | 1000 | 773 | 697 |
CFSM | .59 | .53 | .51 | .46 | .73 | .65 | .63 | .82 | 2.82 | 1.10 | .67 | .75 |
IN. | .68 | .59 | .58 | .53 | .79 | .76 | .70 | .95 | 3.15 | 1.26 | .78 | .84 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1914 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 693 | 747 | 684 | 757 | 1124 | 1759 | 1218 | 1001 | 1023 | 910 | 712 | 754 |
MAX | 2654 | 2773 | 1807 | 2817 | 3992 | 4915 | 3539 | 3931 | 3742 | 6423 | 2279 | 3011 |
(WY) | 1928 | 1962 | 1983 | 1973 | 1938 | 1929 | 1993 | 1973 | 2000 | 1993 | 1993 | 1938 |
MIN | 228 | 258 | 201 | 163 | 282 | 356 | 396 | 232 | 266 | 211 | 233 | 218 |
(WY) | 1965 | 1965 | 1959 | 1959 | 1964 | 1957 | 1957 | 1934 | 1934 | 1936 | 1934 | 1958 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1914 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 491201 | 413570 | ||||
ANNUAL MEAN | 1346 | 1130 | 947 | |||
HIGHEST ANNUAL MEAN | 2452 | 1993 | ||||
LOWEST ANNUAL MEAN | 373 | 1964 | ||||
HIGHEST DAILY MEAN | 5520 | May 22 | 7320 | Jun 5 | 17000 | Mar 28 1916 |
LOWEST DAILY MEAN | 600 | A | 470 B | Jan 29 | 118 | Aug 4 1936 |
ANNUAL SEVEN-DAY MINIMUM | 616 | Dec 24 | 491 B | Jan 26 | 150 | Dec 18 1964 |
INSTANTANEOUS PEAK FLOW | 7390 | Jun 5 | 18400 | Mar 16 1929 | ||
INSTANTANEOUS PEAK STAGE | 15.27 | Jun 5 | 19.76 C | Mar 16 1929 | ||
INSTANTANEOUS LOW FLOW | D | 82 E | Dec 11 1957 | |||
ANNUAL RUNOFF (CFSM) | 1.01 | .85 | .71 | |||
ANNUAL RUNOFF (INCHES) | 13.78 | 11.60 | 9.71 | |||
10 PERCENT EXCEEDS | 2380 | 2020 | 1780 | |||
50 PERCENT EXCEEDS | 1040 | 774 | 660 | |||
90 PERCENT EXCEEDS | 670 | 588 | 314 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |