DISCHARGE: October 1960 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 | 8.9 | e1.5 | 3.6 | e4.2 | e3.4 | 115 | 59 | 53 | 183 | 161 | 14 | e5.7 |
2 | 3.6 | e4.0 | 3.2 | e4.4 | e3.5 | 95 | 60 | 57 | 140 | 134 | 19 | e4.8 |
3 | 4.3 | e15 | 3.4 | e7.0 | e3.6 | 80 | 61 | 56 | 114 | 115 | 16 | e4.0 |
4 | 3.9 | e10 | 3.4 | 29 | e3.8 | 75 | 58 | 51 | 100 | 99 | 13 | e3.5 |
5 | 12 | e8.0 | 3.9 | 33 | e4.0 | 69 | 52 | 50 | 117 | 116 | 18 | e3.0 |
6 | 6.4 | e6.0 | 7.6 | 19 | e4.3 | 64 | 53 | 47 | 158 | 124 | 17 | e2.7 |
7 | 3.8 | e5.0 | e15 | e14 | e4.7 | 58 | 52 | 47 | 119 | 92 | 16 | e2.4 |
8 | 5.9 | e4.2 | e12 | e11 | e5.2 | 55 | 52 | 48 | 98 | 73 | 15 | e2.2 |
9 | 17 | e3.5 | e10 | e9.0 | e5.8 | 57 | 44 | 52 | 86 | 65 | 12 | e2.0 |
10 | 23 | e3.1 | e9.0 | e8.0 | e8.0 | 54 | 42 | 92 | 81 | 60 | 10 | e7.0 |
11 | 18 | e2.8 | e8.0 | e7.0 | e15 | 48 | 43 | 86 | 102 | 89 | 8.7 | e15 |
12 | 9.2 | e2.5 | e7.5 | e6.5 | 67 | 49 | 49 | 73 | 113 | 147 | e8.0 | e9.0 |
13 | 4.9 | e2.3 | e7.0 | e6.0 | 47 | 50 | 42 | 66 | 127 | 91 | e7.5 | e6.0 |
14 | 4.2 | e2.1 | 9.0 | e5.5 | 37 | 62 | 41 | 64 | 176 | 62 | e7.0 | e16 |
15 | 3.8 | e1.9 | 22 | e5.0 | 28 | 62 | 42 | 49 | 323 | 51 | e6.5 | e12 |
16 | 3.3 | e1.8 | 24 | e4.6 | 23 | 57 | 41 | 45 | 282 | 43 | e6.0 | e8.0 |
17 | 3.3 | e1.7 | 18 | e4.2 | 22 | 50 | 68 | 46 | 206 | 37 | e8.0 | e6.0 |
18 | 4.4 | e1.6 | 14 | e3.9 | 53 | 44 | 133 | 47 | 156 | 33 | e10 | e4.5 |
19 | 3.6 | e1.5 | 12 | e3.6 | 291 | 51 | 100 | 53 | 125 | 30 | e8.5 | e3.7 |
20 | 2.7 | e1.4 | 10 | e3.3 | 272 | 165 | 85 | 66 | 108 | 26 | e7.5 | e3.2 |
21 | 2.2 | e1.3 | e8.4 | e3.1 | 169 | 293 | 82 | 52 | 418 | 23 | e7.0 | e2.7 |
22 | e1.9 | e1.3 | e7.0 | e3.0 | 129 | 211 | 73 | 47 | 599 | 21 | e10 | e2.3 |
23 | e1.6 | e1.3 | e6.2 | e2.9 | 108 | 153 | 64 | 90 | 462 | 19 | e20 | e2.0 |
24 | e1.4 | e1.2 | e5.7 | e2.9 | 94 | 130 | 65 | 82 | 426 | 17 | e55 | e1.8 |
25 | e1.2 | e1.2 | e5.3 | e2.9 | 87 | 117 | 80 | 57 | 750 | 16 | e35 | e3.5 |
26 | e1.1 | e2.0 | e5.0 | e2.9 | 80 | 100 | 75 | 45 | 891 | 14 | e25 | e8.0 |
27 | e1.0 | 5.0 | e4.7 | e3.0 | 136 | 99 | 69 | 100 | e630 | 13 | e18 | e4.0 |
28 | e.90 | 4.1 | e4.5 | e3.0 | 170 | 96 | 67 | 308 | e410 | 14 | e13 | e2.5 |
29 | e.80 | 6.0 | e4.3 | e3.1 | 131 | 80 | 62 | 525 | 274 | 13 | e10 | e1.7 |
30 | e.75 | 5.5 | e4.2 | e3.2 | --- | 68 | 56 | 539 | 206 | 17 | e8.0 | e1.3 |
31 | e.70 | --- | e4.2 | e3.3 | --- | 62 | --- | 300 | --- | 16 | e6.8 | --- |
TOTAL | 159.75 | 108.8 | 262.1 | 221.5 | 2005.3 | 2769 | 1870 | 3293 | 7980 | 1831 | 435.5 | 150.5 |
MEAN | 5.15 | 3.63 | 8.45 | 7.15 | 69.1 | 89.3 | 62.3 | 106 | 266 | 59.1 | 14.0 | 5.02 |
MAX | 23 | 15 | 24 | 33 | 291 | 293 | 133 | 539 | 891 | 161 | 55 | 16 |
MIN | .70 | 1.2 | 3.2 | 2.9 | 3.4 | 44 | 41 | 45 | 81 | 13 | 6.0 | 1.3 |
CFSM | .03 | .02 | .05 | .04 | .37 | .48 | .34 | .57 | 1.43 | .32 | .08 | .03 |
IN. | .03 | .02 | .05 | .04 | .40 | .55 | .37 | .66 | 1.60 | .37 | .09 | .03 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1961 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 53.3 | 114 | 195 | 178 | 233 | 261 | 297 | 285 | 182 | 102 | 62.3 | 45.3 |
MAX | 570 | 910 | 691 | 684 | 650 | 861 | 795 | 1263 | 773 | 487 | 315 | 422 |
(WY) | 1994 | 1993 | 1984 | 1974 | 1985 | 1979 | 1994 | 1996 | 1974 | 1992 | 1979 | 1993 |
MIN | .000 | .92 | 1.05 | .63 | 4.11 | 76.8 | 35.6 | 36.5 | 14.3 | 9.59 | .12 | .020 |
(WY) | 1961 | 1961 | 1961 | 1977 | 1963 | 1968 | 1971 | 1976 | 1988 | 1988 | 1964 | 1964 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1961 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 53494.35 | 21086.45 | ||||
ANNUAL MEAN | 147 | 57.6 | 167 | |||
HIGHEST ANNUAL MEAN | 357 | 1993 | ||||
LOWEST ANNUAL MEAN | 57.6 | 2000 | ||||
HIGHEST DAILY MEAN | 2440 | Jan 23 | 891 | Jun 26 | 6150 | Apr 12 1994 |
LOWEST DAILY MEAN | .70 A | Oct 31 | .70 A | Oct 31 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | .92 | Oct 25 | .92 | Oct 25 | .00 | Oct 1 1960 |
INSTANTANEOUS PEAK FLOW | 979 | Jun 26 | 8040 | Apr 12 1994 | ||
INSTANTANEOUS PEAK STAGE | 10.08 | Jun 26 | 17.33 | Apr 12 1994 | ||
ANNUAL RUNOFF (CFSM) | .79 | .31 | .90 | |||
ANNUAL RUNOFF (INCHES) | 10.70 | 4.22 | 12.20 | |||
10 PERCENT EXCEEDS | 408 | 130 | 427 | |||
50 PERCENT EXCEEDS | 27 | 16 | 61 | |||
90 PERCENT EXCEEDS | 3.0 | 2.6 | 2.8 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |