DISCHARGE: March 1908 to September 1912, November to December 1912, August 1914 to September 1915, May 1938 to current year. |
STAGE: Water years 1994-2001. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 2300 | 1960 | 3850 | 2510 | 4020 | 6970 | 758 | 603 | 183 | 1810 | 715 | 177 |
2 | 2010 | 1780 | 3850 | 2410 | 5040 | 6910 | 755 | 388 | 489 | 1650 | 583 | 176 |
3 | 1780 | 1770 | 3740 | 2090 | 5210 | 6770 | 766 | 264 | 704 | 1340 | 441 | 174 |
4 | 1570 | 1720 | 3620 | 1860 | 5240 | 6600 | 760 | 200 | 779 | 1100 | 440 | 173 |
5 | 1460 | 1550 | 3610 | 1700 | 5250 | 6320 | 755 | 197 | 909 | 961 | 295 | 303 |
6 | 1470 | 1420 | 3590 | 1640 | 5220 | 5880 | 583 | 201 | 660 | 880 | 193 | 388 |
7 | 1490 | 1710 | 3570 | 1530 | 5200 | 5430 | 455 | 101 | 1070 | 873 | 284 | 388 |
8 | 1500 | 2230 | 3570 | 1380 | 5170 | 5020 | 451 | 37 | 1940 | 871 | 341 | 388 |
9 | 1510 | 2290 | 3560 | 1160 | 5230 | 4520 | 450 | 44 | 2320 | 873 | 342 | 393 |
10 | 1560 | 2300 | 3550 | 822 | 5620 | 3960 | 457 | 49 | 2770 | 1250 | 343 | 388 |
11 | 2280 | 2490 | 3550 | 469 | 6610 | 3900 | 453 | 49 | 2830 | 1980 | 343 | 386 |
12 | 3330 | 2770 | 3560 | 332 | 7520 | 3810 | 701 | 49 | 2840 | 2030 | 341 | 385 |
13 | 3310 | 3070 | 3570 | 814 | 8030 | 3630 | 977 | 50 | 2830 | 1610 | 256 | e320 |
14 | 2990 | 3560 | 3560 | 1370 | 8150 | 3420 | 1120 | 50 | 2660 | 1250 | 79 | e250 |
15 | 2760 | 3590 | 3550 | 2070 | 8430 | 3130 | 1180 | 50 | 2680 | 1000 | 80 | e250 |
16 | 2770 | 3660 | 3530 | 2360 | 8900 | 2820 | 1340 | 51 | 3510 | 798 | 80 | e175 |
17 | 2990 | 3740 | 3550 | 2380 | 8580 | 2580 | 1460 | 50 | 3760 | 617 | 81 | e120 |
18 | 3230 | 3730 | 3520 | 2710 | 8340 | 2300 | 1450 | 54 | 3650 | 560 | 83 | 80 |
19 | 3220 | 3710 | 3440 | 3260 | 7720 | 2070 | 1300 | 53 | 3320 | 549 | 81 | 68 |
20 | 3220 | 3710 | 3220 | 3260 | 6920 | 1880 | 1010 | 48 | 2940 | 544 | 107 | 68 |
21 | 3210 | 3700 | 3050 | 3240 | 6720 | 1680 | 871 | 63 | 2760 | 542 | 126 | 68 |
22 | 3210 | 3680 | 3040 | 3340 | 6600 | 1510 | 868 | 49 | 3440 | 542 | 124 | 68 |
23 | 3130 | 3660 | 3020 | 3500 | 6420 | 1310 | 872 | 50 | 3450 | 695 | 125 | 68 |
24 | 3040 | 3650 | 3010 | 3580 | 6370 | 1120 | 876 | 52 | 2790 | 831 | 142 | 68 |
25 | 2880 | 3710 | 3010 | 3660 | 6410 | 986 | 861 | 53 | 2500 | 830 | 132 | 68 |
26 | 2630 | 3740 | 3000 | 3650 | 6540 | 868 | 850 | 54 | 2480 | 832 | 266 | 69 |
27 | 2540 | 3770 | 2920 | 3570 | 6870 | 756 | 845 | 54 | 2470 | 831 | 356 | 68 |
28 | 2450 | 3750 | 2800 | 3450 | 6950 | 753 | 848 | 57 | 2460 | 826 | 215 | 69 |
29 | 2310 | 3790 | 2680 | 3380 | --- | 752 | 845 | 60 | 2350 | 822 | 131 | 69 |
30 | 2090 | 3860 | 2670 | 3390 | --- | 750 | 766 | 62 | 2100 | 820 | 177 | 68 |
31 | 2070 | --- | 2600 | 3480 | --- | 755 | --- | 91 | --- | 818 | 177 | --- |
TOTAL | 76310 | 90070 | 103360 | 74367 | 183280 | 99160 | 25683 | 3233 | 69644 | 30935 | 7479 | 5733 |
MEAN | 2462 | 3002 | 3334 | 2399 | 6546 | 3199 | 856 | 104 | 2321 | 998 | 241 | 191 |
MAX | 3330 | 3860 | 3850 | 3660 | 8900 | 6970 | 1460 | 603 | 3760 | 2030 | 715 | 393 |
MIN | 1460 | 1420 | 2600 | 332 | 4020 | 750 | 450 | 37 | 183 | 542 | 79 | 68 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1968 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 638 | 961 | 2874 | 3273 | 4113 | 3880 | 3165 | 2350 | 2036 | 1903 | 1222 | 702 |
MAX | 3415 | 6233 | 9762 | 7777 | 9484 | 10170 | 9700 | 9066 | 5328 | 4888 | 4091 | 3731 |
(WY) | 1994 | 1994 | 1994 | 1983 | 1974 | 1979 | 1979 | 1996 | 1990 | 1973 | 1974 | 1974 |
MIN | 40.3 | 43.1 | 47.8 | 47.5 | 50.3 | 492 | 105 | 53.4 | 50.0 | 57.9 | 51.8 | 37.8 |
(WY) | 1986 | 1988 | 1977 | 1977 | 1977 | 2000 | 2000 | 1997 | 1988 | 1976 | 1976 | 1986 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1968 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 675511 | 769254 | ||||
ANNUAL MEAN | 1846 | 2108 | 2252 | |||
HIGHEST ANNUAL MEAN | 4392 | 1974 | ||||
LOWEST ANNUAL MEAN | 709 | 1977 | ||||
HIGHEST DAILY MEAN | 5060 | Jul 12 | 8900 | Feb 16 | 12100 | A |
LOWEST DAILY MEAN | 40 | Apr 5,6 | 37 | May 8 | 7.9 | May 14 1988 |
ANNUAL SEVEN-DAY MINIMUM | 50 | Apr 10 | 47 | May 8 | 29 | May 13 1988 |
MAXIMUM PEAK FLOW | 9110 | Feb 16 | 12300 | May 10 1996 | ||
MAXIMUM PEAK STAGE | 22.44 | Feb 16 | 25.04 | May 8 1970 | ||
INSTANTANEOUS LOW FLOW | 26 | May 7 | ||||
10 PERCENT EXCEEDS | 3870 | 4220 | 5570 | |||
50 PERCENT EXCEEDS | 1460 | 1610 | 1330 | |||
90 PERCENT EXCEEDS | 129 | 80 | 52 |
A - May 7-10, 1996. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |