DISCHARGE: July 1948 to current year. |
SEDIMENT: Water years 1993-96. |
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 | 25 | 26 | 27 | e26 | e30 | 94 | 44 | 87 | 129 | 160 | 44 | 25 |
2 | 24 | 31 | 27 | e26 | e30 | 81 | 44 | 121 | 120 | 145 | 42 | 23 |
3 | 25 | 31 | 28 | e34 | e30 | 75 | 44 | 100 | 94 | 136 | 41 | 25 |
4 | 35 | 30 | 28 | e35 | e30 | 69 | 44 | 88 | 83 | 127 | 39 | 25 |
5 | 30 | 29 | 34 | e34 | e31 | 65 | 41 | 81 | 97 | 117 | 36 | 24 |
6 | 26 | 29 | 49 | e32 | e31 | 59 | 40 | 75 | 154 | 109 | 51 | 24 |
7 | 24 | 28 | 40 | e31 | e31 | 56 | 40 | 71 | 112 | 100 | 124 | 24 |
8 | 24 | 27 | 36 | e31 | e31 | 53 | 70 | 69 | 94 | 92 | 79 | 24 |
9 | 24 | 27 | 34 | e31 | e31 | 54 | 90 | 68 | 82 | 88 | 65 | 24 |
10 | 24 | 27 | 33 | e31 | e31 | 49 | 82 | 74 | 72 | 94 | 57 | 24 |
11 | 23 | 27 | 32 | e30 | e31 | 47 | 68 | 69 | 66 | 94 | 49 | 24 |
12 | 23 | 26 | 32 | e30 | e31 | 46 | 64 | 70 | 64 | 84 | 44 | 31 |
13 | 23 | 26 | 31 | e30 | e30 | 45 | 57 | 74 | 167 | 79 | 41 | 29 |
14 | 23 | 26 | 37 | e30 | e30 | 43 | 52 | 68 | 431 | 74 | 39 | 29 |
15 | 23 | 26 | 58 | e30 | e30 | 45 | 49 | 62 | 606 | 68 | 37 | 27 |
16 | 23 | 26 | 59 | e30 | e29 | 54 | 44 | 59 | 376 | 65 | 33 | 25 |
17 | 23 | 27 | 51 | e30 | e28 | 61 | 44 | 58 | 235 | 62 | 36 | 25 |
18 | 23 | 27 | 46 | e30 | e29 | 56 | 46 | 57 | 173 | 56 | 38 | 25 |
19 | 23 | 27 | 43 | e30 | e30 | 51 | 45 | 66 | 140 | 56 | 33 | 24 |
20 | 23 | 27 | 42 | e30 | e30 | 64 | 360 | 62 | 124 | 53 | 31 | 24 |
21 | 24 | 27 | e39 | e29 | e29 | 92 | 736 | 59 | 1420 | 53 | 31 | 25 |
22 | 24 | 27 | e38 | e29 | e35 | 84 | 471 | 56 | 1060 | 49 | 32 | 24 |
23 | 23 | 27 | e36 | e29 | e100 | 75 | 293 | 57 | 668 | 48 | 32 | 25 |
24 | 23 | 27 | e34 | e29 | 184 | 69 | 214 | 53 | 455 | 44 | 29 | 26 |
25 | 23 | 28 | e33 | e29 | 177 | 66 | 169 | 50 | 979 | 42 | 27 | 25 |
26 | 23 | 27 | e32 | e29 | 137 | 60 | 139 | 48 | 776 | 35 | 25 | 25 |
27 | 23 | 27 | e31 | e30 | 141 | 58 | 119 | 47 | 474 | 38 | 25 | 25 |
28 | 22 | 27 | e30 | e30 | 123 | 58 | 105 | 78 | 324 | 36 | 23 | 25 |
29 | 22 | 27 | e29 | e30 | 103 | 55 | 96 | 81 | 256 | 39 | 24 | 25 |
30 | 22 | 27 | e28 | e30 | --- | 49 | 88 | 70 | 192 | 50 | 24 | 26 |
31 | 23 | --- | e27 | e30 | --- | 46 | --- | 70 | --- | 45 | 24 | --- |
TOTAL | 743 | 821 | 1124 | 935 | 1633 | 1879 | 3798 | 2148 | 10023 | 2338 | 1255 | 756 |
MEAN | 24.0 | 27.4 | 36.3 | 30.2 | 56.3 | 60.6 | 127 | 69.3 | 334 | 75.4 | 40.5 | 25.2 |
MAX | 35 | 31 | 59 | 35 | 184 | 94 | 736 | 121 | 1420 | 160 | 124 | 31 |
MIN | 22 | 26 | 27 | 26 | 28 | 43 | 40 | 47 | 64 | 35 | 23 | 23 |
CFSM | .19 | .22 | .29 | .25 | .46 | .49 | 1.03 | .56 | 2.72 | .61 | .33 | .20 |
IN. | .22 | .25 | .34 | .28 | .49 | .57 | 1.15 | .65 | 3.03 | .71 | .38 | .23 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1949 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 59.3 | 85.9 | 113 | 128 | 149 | 208 | 212 | 145 | 128 | 72.5 | 49.6 | 45.7 |
MAX | 295 | 471 | 457 | 475 | 486 | 634 | 477 | 421 | 481 | 321 | 237 | 308 |
(WY) | 1994 | 1986 | 1991 | 1993 | 1959 | 1982 | 1950 | 1974 | 1997 | 1996 | 1990 | 1993 |
MIN | 7.54 | 11.8 | 8.13 | 17.5 | 15.6 | 34.3 | 48.6 | 30.6 | 26.3 | 10.6 | 7.09 | 7.78 |
(WY) | 1964 | 1957 | 1964 | 1977 | 1964 | 1957 | 1963 | 1958 | 1988 | 1988 | 1964 | 1964 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1949 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 38499 | 27453 | ||||
ANNUAL MEAN | 105 | 75.0 | 116 | |||
HIGHEST ANNUAL MEAN | 227 | 1993 | ||||
LOWEST ANNUAL MEAN | 24.0 | 1964 | ||||
HIGHEST DAILY MEAN | 1360 | Apr 23 | 1420 | Jun 21 | 2990 | Mar 5 1976 |
LOWEST DAILY MEAN | 22 | Oct 28 | 22 | Oct 28 | 3.6 | Sep 7 1964 |
ANNUAL SEVEN-DAY MINIMUM | 23 | Oct 24 | 23 | Oct 24 | 3.8 | Sep 4 1964 |
INSTANTANEOUS PEAK FLOW | 1900 | Jun 21 | 3550 | Mar 5 1976 | ||
INSTANTANEOUS PEAK STAGE | 11.33 | Jun 21 | 12.54 | Nov 28 1990 | ||
ANNUAL RUNOFF (CFSM) | .86 | .61 | .94 | |||
ANNUAL RUNOFF (INCHES) | 11.64 | 8.30 | 12.82 | |||
10 PERCENT EXCEEDS | 227 | 123 | 255 | |||
50 PERCENT EXCEEDS | 50 | 37 | 62 | |||
90 PERCENT EXCEEDS | 24 | 24 | 19 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |