DISCHARGE: October 1940 to current year. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1978-91. |
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 | 110 | 29 | 180 | e66 | 3100 | 191 | 60 | 35 | 462 | 28 | 59 | 7.4 |
2 | 92 | 29 | 160 | e65 | 805 | 155 | 64 | 34 | 215 | 69 | 46 | 6.6 |
3 | 77 | 27 | 147 | e64 | 336 | 139 | 61 | 32 | 71 | 71 | 39 | 6.5 |
4 | 198 | 25 | 132 | e64 | 265 | 121 | 58 | 30 | 495 | 44 | 36 | 6.3 |
5 | 5260 | 24 | 120 | e66 | 244 | 104 | 54 | 29 | 1860 | 49 | 33 | 6.2 |
6 | 13700 | 25 | 112 | e68 | 264 | 90 | 52 | 27 | 4750 | 33 | 31 | 6.0 |
7 | 7550 | 43 | 103 | e70 | 336 | 83 | 53 | 27 | 4070 | 28 | 29 | 6.4 |
8 | 2160 | 84 | 101 | e65 | 503 | 81 | 52 | 26 | 1570 | 24 | 27 | 7.4 |
9 | 358 | 173 | 97 | e60 | 1400 | 78 | 50 | 25 | 225 | 2280 | 23 | 7.7 |
10 | 185 | 797 | 88 | e56 | 3020 | 75 | 58 | 24 | 133 | 5490 | 21 | 7.2 |
11 | 146 | 479 | 129 | e54 | 3920 | 72 | 394 | 24 | 96 | 6730 | 19 | 7.6 |
12 | 121 | 205 | 627 | e56 | 1320 | 72 | 349 | 24 | 81 | 2620 | 17 | 7.0 |
13 | 103 | 179 | e270 | e60 | 321 | 75 | 154 | 22 | 71 | 235 | 16 | 6.3 |
14 | 89 | 304 | e160 | e75 | 370 | 77 | 91 | 21 | 64 | 109 | 14 | 5.4 |
15 | 79 | 208 | e120 | e200 | 699 | 71 | 79 | 21 | 58 | 82 | 13 | 4.9 |
16 | 73 | 136 | e90 | e600 | 446 | 75 | 81 | 20 | 66 | 69 | 13 | 4.6 |
17 | 115 | 107 | e140 | e500 | 313 | 219 | 75 | 20 | 63 | 61 | 12 | 4.4 |
18 | 139 | 86 | e220 | e400 | 207 | 201 | 65 | 56 | 49 | 54 | 15 | 5.3 |
19 | 105 | 72 | e190 | e330 | 170 | 120 | 60 | 409 | 44 | 49 | 47 | 6.8 |
20 | 75 | 65 | e170 | e270 | 161 | 95 | 58 | 159 | 41 | 46 | 66 | 5.9 |
21 | 62 | 57 | e150 | e200 | 152 | 87 | 57 | 80 | 38 | 43 | 32 | 5.7 |
22 | 54 | 49 | e135 | e185 | 137 | 81 | 56 | 62 | 38 | 40 | 21 | 6.3 |
23 | 49 | 42 | e120 | 170 | 130 | 76 | 51 | 61 | 38 | 38 | 15 | 5.2 |
24 | 45 | 42 | e110 | 160 | 129 | 71 | 50 | 46 | 36 | 51 | 14 | 4.5 |
25 | 41 | 259 | e100 | 146 | 1310 | 67 | 51 | 59 | 33 | 104 | 13 | 4.0 |
26 | 39 | 1670 | e90 | 130 | 2340 | 64 | 47 | 52 | 32 | 198 | 12 | 3.8 |
27 | 38 | 1630 | e85 | 123 | 533 | 61 | 43 | 45 | 33 | 378 | 11 | 3.7 |
28 | 36 | 427 | e80 | 114 | 261 | 59 | 42 | 48 | 32 | 98 | 13 | 3.6 |
29 | 34 | 270 | e75 | 202 | --- | 59 | 39 | 42 | 29 | 67 | 14 | 3.3 |
30 | 32 | 215 | e70 | 1850 | --- | 60 | 38 | 36 | 27 | 272 | 10 | 3.2 |
31 | 31 | --- | e68 | 4150 | --- | 60 | --- | 34 | --- | 89 | 8.5 | --- |
TOTAL | 31196 | 7758 | 4439 | 10619 | 23192 | 2939 | 2442 | 1630 | 14820 | 19549 | 739.5 | 169.2 |
MEAN | 1006 | 259 | 143 | 343 | 828 | 94.8 | 81.4 | 52.6 | 494 | 631 | 23.9 | 5.64 |
MAX | 13700 | 1670 | 627 | 4150 | 3920 | 219 | 394 | 409 | 4750 | 6730 | 66 | 7.7 |
MIN | 31 | 24 | 68 | 54 | 129 | 59 | 38 | 20 | 27 | 24 | 8.5 | 3.2 |
CFSM | 3.16 | .81 | .45 | 1.08 | 2.60 | .30 | .26 | .17 | 1.55 | 1.98 | .08 | .02 |
IN. | 3.65 | .91 | .52 | 1.24 | 2.71 | .34 | .29 | .19 | 1.73 | 2.29 | .09 | .02 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1941 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 60.2 | 194 | 291 | 386 | 446 | 490 | 472 | 372 | 245 | 144 | 87.6 | 79.9 |
MAX | 1006 | 1757 | 1755 | 2798 | 1777 | 1469 | 1521 | 2825 | 1346 | 1010 | 471 | 900 |
(WY) | 2001 | 1986 | 1968 | 1950 | 1982 | 1973 | 1984 | 1943 | 1945 | 1958 | 1985 | 1989 |
MIN | .013 | .13 | .56 | .92 | 4.82 | 2.37 | 10.4 | 19.0 | 4.07 | .46 | .26 | .10 |
(WY) | 1954 | 1954 | 1954 | 1977 | 1954 | 1954 | 1954 | 1941 | 1954 | 1954 | 1954 | 1954 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1941 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 119726.6 | 119492.7 | ||||
ANNUAL MEAN | 327 | 327 | 271 | |||
HIGHEST ANNUAL MEAN | 644 | 1950 | ||||
LOWEST ANNUAL MEAN | 3.88 | 1954 | ||||
HIGHEST DAILY MEAN | 13700 | Oct 6 | 13700 | Oct 6 | 20300 | Jan 4 1950 |
LOWEST DAILY MEAN | 2.5 A | Jan 1 | 3.2 | Sep 30 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | 3.4 | Jan 13 | 3.7 | Sep 24 | .00 | Sep 13 1953 |
MAXIMUM PEAK FLOW | 15100 | Oct 6 | 27100 C | Jan 4 1950 | ||
MAXIMUM PEAK STAGE | 21.26 | Oct 6 | 24.38 D | Jan 4 1950 | ||
ANNUAL RUNOFF (CFSM) | 1.03 | 1.03 | .85 | |||
ANNUAL RUNOFF (INCHES) | 14.01 | 13.98 | 11.59 | |||
10 PERCENT EXCEEDS | 640 | 416 | 600 | |||
50 PERCENT EXCEEDS | 68 | 66 | 46 | |||
90 PERCENT EXCEEDS | 4.8 | 13 | 2.7 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |