DISCHARGE: October 1972 to current year. |
STAGE: Water years 1994-2000. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | e5.0 | e.80 | .62 | e1.0 | e2.0 | 44 | 24 | 41 | 271 | 74 | 23 | 23 |
2 | e2.5 | e1.5 | .53 | e1.2 | e1.7 | 41 | 25 | 43 | 199 | 63 | 16 | 17 |
3 | e3.0 | e1.2 | .41 | e1.5 | e1.6 | 39 | 27 | 37 | 152 | 55 | 13 | 13 |
4 | e2.5 | e.90 | 1.1 | e2.0 | e1.5 | 31 | 25 | 36 | 127 | 47 | 12 | 9.8 |
5 | e9.0 | e.75 | 2.4 | e2.7 | e1.4 | 28 | 22 | 36 | 147 | 413 | 9.4 | 6.3 |
6 | e4.5 | e.65 | 2.2 | e3.5 | e1.3 | 26 | 23 | 34 | 187 | 485 | 11 | 4.8 |
7 | e3.5 | e.55 | e1.5 | e3.5 | e1.2 | 24 | 24 | 34 | 141 | 273 | 8.0 | 4.5 |
8 | e3.0 | e.48 | e1.1 | e3.0 | e1.5 | 23 | 22 | 35 | 115 | 164 | 5.6 | 4.2 |
9 | e3.5 | e.43 | e.80 | e2.8 | e2.5 | 25 | 18 | 36 | 97 | 114 | 4.6 | 3.9 |
10 | e7.0 | e.38 | e1.2 | e2.5 | e6.0 | 23 | 17 | 42 | 85 | 84 | 3.6 | 29 |
11 | e12 | e.35 | e1.1 | e2.2 | e15 | 20 | 18 | 40 | 80 | 679 | 3.0 | 53 |
12 | e7.5 | e.34 | e.85 | e2.0 | e12 | 20 | 18 | 40 | 91 | 662 | e2.5 | 37 |
13 | e5.5 | e.32 | e.70 | e1.8 | e10 | 20 | 16 | 84 | 168 | 404 | e2.1 | 24 |
14 | 4.2 | e.30 | e2.0 | e1.6 | e8.5 | 23 | 17 | 110 | 156 | 252 | e1.9 | 19 |
15 | 3.8 | e.29 | e7.0 | e1.5 | e7.5 | 24 | 21 | 74 | 126 | 165 | e1.8 | 16 |
16 | e3.3 | e.27 | e6.0 | e1.4 | e7.0 | 23 | 19 | 59 | 94 | 112 | e1.7 | 13 |
17 | e2.9 | e.25 | e5.0 | e1.3 | e6.5 | 20 | 32 | 54 | 72 | 81 | e1.6 | 11 |
18 | e2.5 | e.24 | e4.0 | e1.2 | e25 | 17 | 49 | 51 | 57 | 62 | e3.0 | 9.2 |
19 | e3.0 | e.22 | e3.0 | e1.2 | 151 | 19 | 43 | 50 | 49 | 50 | e2.5 | 8.2 |
20 | e3.5 | e.20 | e2.5 | e1.7 | 103 | 43 | 41 | 60 | 53 | 41 | e2.2 | 7.6 |
21 | e3.0 | e.20 | e2.0 | e4.0 | 69 | 88 | 41 | 50 | 338 | 35 | e2.0 | 6.4 |
22 | e2.5 | e.70 | e1.5 | e3.0 | 59 | 62 | 41 | 44 | 361 | 28 | 4.5 | 6.9 |
23 | e2.1 | 2.9 | e1.3 | e2.5 | 53 | 50 | 42 | 43 | 219 | 23 | 7.8 | 10 |
24 | e1.8 | 2.5 | e1.5 | e2.3 | 49 | 47 | 52 | 40 | 306 | 19 | 5.1 | 36 |
25 | e1.6 | 1.6 | e1.3 | e2.1 | 46 | 44 | 89 | 34 | 325 | 16 | 2.8 | 153 |
26 | e1.4 | 1.8 | e1.1 | e2.0 | 45 | 37 | 75 | 30 | 236 | 13 | 9.2 | 309 |
27 | e1.3 | 1.7 | e.90 | e1.9 | 45 | 38 | 63 | 149 | 197 | 11 | 189 | 236 |
28 | e1.1 | 1.0 | e.80 | e1.8 | 44 | 38 | 57 | 1070 | 147 | 9.6 | 164 | 168 |
29 | e1.0 | .98 | e.70 | e1.7 | 43 | 32 | 49 | 938 | 113 | 8.0 | 93 | 123 |
30 | e.95 | .71 | e.70 | e3.0 | --- | 27 | 42 | 586 | 90 | 21 | 55 | 97 |
31 | e.85 | --- | e.80 | e2.4 | --- | 26 | --- | 397 | --- | 27 | 34 | --- |
TOTAL | 109.30 | 24.51 | 56.61 | 66.3 | 819.2 | 1022 | 1052 | 4377 | 4799 | 4490.6 | 694.9 | 1458.8 |
MEAN | 3.53 | .82 | 1.83 | 2.14 | 28.2 | 33.0 | 35.1 | 141 | 160 | 145 | 22.4 | 48.6 |
MAX | 12 | 2.9 | 7.0 | 4.0 | 151 | 88 | 89 | 1070 | 361 | 679 | 189 | 309 |
MIN | .85 | .20 | .41 | 1.0 | 1.2 | 17 | 16 | 30 | 49 | 8.0 | 1.6 | 3.9 |
CFSM | .02 | .01 | .01 | .01 | .19 | .22 | .24 | .95 | 1.07 | .97 | .15 | .33 |
IN. | .03 | .01 | .01 | .02 | .20 | .26 | .26 | 1.09 | 1.20 | 1.12 | .17 | .36 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 49.1 | 103 | 151 | 129 | 197 | 259 | 239 | 268 | 181 | 89.7 | 61.3 | 25.3 |
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 | 37.5 | 2.65 | .000 | .000 | .000 |
(WY) | 1989 | 2000 | 1977 | 1977 | 1977 | 2000 | 2000 | 1988 | 1988 | 1988 | 1984 | 1988 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1973 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 39078.95 | 18970.22 | ||||
ANNUAL MEAN | 107 | 51.8 | 146 | |||
HIGHEST ANNUAL MEAN | 260 | 1973, 1993 | ||||
LOWEST ANNUAL MEAN | 51.8 | 2000 | ||||
HIGHEST DAILY MEAN | 1130 | Jan 23 | 1070 | May 28 | 3720 | Mar 5 1979 |
LOWEST DAILY MEAN | .20 A | Nov 20,21 | .20 A | Nov 20,21 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | .24 | Nov 15 | .24 | Nov 15 | .00 | Aug 28 1976 |
INSTANTANEOUS PEAK FLOW | 1270 | May 28 | 4030 C | Mar 5 1979 | ||
INSTANTANEOUS PEAK STAGE | 11.69 | May 28 | 15.39 D | Apr 12 1994 | ||
ANNUAL RUNOFF (CFSM) | .72 | .35 | .98 | |||
ANNUAL RUNOFF (INCHES) | 9.76 | 4.74 | 13.28 | |||
10 PERCENT EXCEEDS | 321 | 143 | 397 | |||
50 PERCENT EXCEEDS | 10 | 16 | 52 | |||
90 PERCENT EXCEEDS | .80 | 1.0 | .75 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |