DISCHARGE: October 1972 to current year. |
STAGE: Water years 1994-2001. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 80 | 36 | 87 | e41 | 534 | 502 | 64 | 46 | 24 | 16 | 1.2 | e10 |
2 | 69 | 36 | 80 | e44 | 337 | 386 | 58 | 45 | 25 | 13 | 1.0 | e6.0 |
3 | 59 | 33 | 72 | e45 | 217 | 315 | 56 | 40 | 24 | 15 | 4.6 | e3.8 |
4 | 53 | 29 | 73 | e45 | 164 | 264 | 50 | 37 | 42 | 31 | 4.7 | e2.5 |
5 | 404 | 29 | 73 | e46 | 145 | 209 | 49 | 38 | 136 | 22 | 2.0 | e1.8 |
6 | 642 | 35 | 68 | e45 | 123 | 171 | 56 | 38 | 1030 | 14 | 1.3 | e1.3 |
7 | 438 | 66 | 70 | e43 | 128 | 150 | 56 | 38 | 1160 | 10 | 1.1 | e1.0 |
8 | 289 | 72 | 68 | e42 | 165 | 137 | 54 | 36 | 804 | 8.8 | .97 | e2.0 |
9 | 210 | 140 | 55 | e38 | 594 | 120 | 49 | 32 | 563 | 12 | .86 | e10 |
10 | 168 | 501 | 55 | e37 | 848 | 106 | 57 | 33 | 396 | 12 | .61 | e5.0 |
11 | 136 | 405 | 72 | e35 | 570 | 101 | 555 | 35 | 295 | 7.1 | .50 | e3.3 |
12 | 113 | 282 | e100 | e36 | 372 | 94 | 475 | 33 | 226 | 4.9 | .40 | e1.8 |
13 | 100 | 273 | e125 | e37 | 268 | 97 | 288 | 28 | 180 | 3.7 | .34 | e1.0 |
14 | 92 | 280 | e110 | e50 | 312 | 79 | 199 | 28 | 148 | 3.1 | .32 | e.60 |
15 | 89 | 224 | e88 | e70 | 507 | 77 | 165 | 31 | 128 | 2.6 | .24 | .46 |
16 | 85 | 191 | e76 | e140 | 438 | 141 | 132 | 32 | 107 | 2.3 | .31 | .37 |
17 | 81 | 154 | e70 | e110 | 325 | 251 | 110 | 30 | 88 | 2.2 | .50 | .32 |
18 | 74 | 126 | e62 | e90 | 240 | 222 | 96 | 33 | 78 | 2.4 | .92 | .50 |
19 | 70 | 117 | e58 | e79 | 205 | 188 | 91 | 37 | 70 | 3.0 | 2.4 | .58 |
20 | 68 | 106 | e56 | e70 | 173 | 166 | 93 | 34 | 62 | 2.5 | 2.3 | .41 |
21 | 66 | 88 | e54 | e62 | 136 | 146 | 85 | 36 | 58 | 2.1 | 1.2 | .46 |
22 | 60 | 81 | e50 | e58 | 128 | 127 | 73 | 35 | 57 | 1.8 | .99 | .54 |
23 | 54 | 78 | e48 | e54 | 116 | 113 | 69 | 30 | 49 | 1.6 | 2.6 | .39 |
24 | 52 | 74 | e46 | e48 | 231 | 100 | 64 | 30 | 41 | 1.9 | 4.6 | .13 |
25 | 51 | 80 | e45 | e47 | 1570 | 87 | 55 | 28 | 35 | 2.3 | 3.6 | .01 |
26 | 53 | 140 | e44 | e44 | 1330 | 81 | 53 | 26 | 30 | 1.9 | e4.0 | .00 |
27 | 51 | 155 | e43 | e42 | 911 | 75 | 53 | 27 | 26 | 1.6 | e2.6 | .01 |
28 | 45 | 131 | e42 | e40 | 682 | 72 | 48 | 25 | 23 | 1.4 | e1.9 | .00 |
29 | 40 | 113 | e41 | 121 | --- | 74 | 43 | 22 | 21 | 2.0 | e1.4 | .00 |
30 | 39 | 98 | e40 | 1010 | --- | 71 | 43 | 20 | 19 | 1.8 | e1.2 | .00 |
31 | 38 | --- | e41 | 891 | --- | 67 | --- | 21 | --- | 1.4 | e4.0 | --- |
TOTAL | 3869 | 4173 | 2012 | 3560 | 11769 | 4789 | 3339 | 1004 | 5945 | 207.4 | 54.66 | 54.28 |
MEAN | 125 | 139 | 64.9 | 115 | 420 | 154 | 111 | 32.4 | 198 | 6.69 | 1.76 | 1.81 |
MAX | 642 | 501 | 125 | 1010 | 1570 | 502 | 555 | 46 | 1160 | 31 | 4.7 | 10 |
MIN | 38 | 29 | 40 | 35 | 116 | 67 | 43 | 20 | 19 | 1.4 | .24 | .00 |
CFSM | .84 | .93 | .44 | .77 | 2.82 | 1.04 | .75 | .22 | 1.33 | .04 | .01 | .01 |
IN. | .97 | 1.04 | .50 | .89 | 2.94 | 1.20 | .83 | .25 | 1.48 | .05 | .01 | .01 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 51.7 | 104 | 148 | 128 | 205 | 255 | 234 | 259 | 181 | 86.8 | 59.2 | 24.5 |
MAX | 371 | 592 | 452 | 573 | 595 | 957 | 703 | 772 | 738 | 358 | 394 | 272 |
(WY) | 1994 | 1993 | 1988 | 1993 | 1982 | 1979 | 1994 | 1996 | 1974 | 1973 | 1981 | 1993 |
MIN | .000 | .82 | .46 | .16 | 4.18 | 33.0 | 35.1 | 32.4 | 2.65 | .000 | .000 | .000 |
(WY) | 1989 | 2000 | 1977 | 1977 | 1977 | 2000 | 2000 | 2001 | 1988 | 1988 | 1984 | 1988 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1973 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 28833.8 | 40776.34 | ||||
ANNUAL MEAN | 78.8 | 112 | 144 | |||
HIGHEST ANNUAL MEAN | 260 | 1973, 1993 | ||||
LOWEST ANNUAL MEAN | 51.8 | 2000 | ||||
HIGHEST DAILY MEAN | 1070 | May 28 | 1570 | Feb 25 | 3720 | Mar 5 1979 |
LOWEST DAILY MEAN | 1.0 A | Jan 1 | .00 | Sep 26,28-30 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | 1.4 | Jan 14 | .02 | Sep 24 | .00 | Aug 28 1976 |
MAXIMUM PEAK FLOW | 1770 | Feb 25 | 4030 C | Mar 5 1979 | ||
MAXIMUM PEAK STAGE | 12.54 | Feb 25 | 15.39 D | Apr 12 1994 | ||
ANNUAL RUNOFF (CFSM) | .53 | .75 | .97 | |||
ANNUAL RUNOFF (INCHES) | 7.20 | 10.18 | 13.17 | |||
10 PERCENT EXCEEDS | 174 | 276 | 391 | |||
50 PERCENT EXCEEDS | 42 | 52 | 52 | |||
90 PERCENT EXCEEDS | 2.5 | 1.3 | .79 |
A - Estimated. | |
B - Many days in most years. | |
C - Gage height, 14.03 ft. | |
D - Discharge, 3,390 ft3/s. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |