DISCHARGE: July 1948 to current year. |
SEDIMENT: Water years 1993-96. |
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 | 26 | 27 | 29 | e22 | 99 | 288 | 79 | 50 | 53 | 30 | 15 | 23 |
2 | 26 | 27 | 29 | e22 | 100 | 247 | 76 | 49 | 56 | 29 | 15 | e19 |
3 | 25 | 27 | 29 | e22 | 115 | 217 | 73 | 45 | 55 | 32 | 18 | e17 |
4 | 43 | 27 | e29 | e22 | 91 | 193 | 70 | 42 | 51 | 35 | 16 | e14 |
5 | 39 | 27 | e29 | e22 | 71 | 149 | 68 | 41 | 58 | 31 | 16 | e13 |
6 | 36 | 27 | e29 | e22 | 67 | 133 | 77 | 40 | 191 | 29 | 16 | e17 |
7 | 32 | 29 | e29 | e21 | 66 | 130 | 78 | 41 | 188 | 28 | 15 | 23 |
8 | 32 | 29 | e28 | e21 | 86 | 123 | 72 | 40 | 133 | 27 | 14 | e21 |
9 | 34 | 29 | e28 | e21 | 1030 | 119 | 67 | 40 | 104 | 24 | 14 | e19 |
10 | 32 | 38 | e28 | e20 | 1060 | 114 | 72 | 39 | 91 | 21 | 14 | e18 |
11 | 31 | 36 | e28 | e20 | 603 | 111 | 80 | 41 | 81 | 19 | 14 | e16 |
12 | 30 | 33 | e28 | e19 | 388 | 108 | 88 | 39 | 99 | 19 | 14 | e15 |
13 | 29 | 34 | e28 | e18 | 318 | 113 | 75 | 38 | 139 | 18 | 14 | e14 |
14 | 29 | 38 | e28 | e25 | 311 | 108 | 70 | 38 | 106 | 18 | 13 | e13 |
15 | 29 | 36 | e28 | e49 | 367 | 102 | 72 | 40 | 89 | 18 | 13 | e12 |
16 | 28 | 36 | e27 | e53 | 293 | 105 | 78 | 41 | 80 | 19 | 14 | e13 |
17 | 28 | 35 | e27 | e46 | 246 | 113 | 73 | 55 | 72 | 18 | 15 | e16 |
18 | 28 | 32 | e26 | e44 | 197 | 131 | 70 | 48 | 68 | 18 | 15 | 22 |
19 | 29 | 32 | e26 | e41 | 176 | 127 | 66 | 46 | 64 | 19 | 20 | 26 |
20 | 29 | 33 | e26 | e40 | 161 | 120 | 65 | 43 | 59 | 17 | 18 | 27 |
21 | 29 | 44 | e25 | e39 | 148 | 112 | 72 | 43 | 58 | 18 | 16 | e17 |
22 | 52 | 46 | e25 | e36 | 142 | 105 | 91 | 44 | 67 | 30 | 15 | e18 |
23 | 52 | 41 | e25 | e35 | 136 | 102 | 87 | 40 | 60 | 34 | 17 | e20 |
24 | 50 | 39 | e25 | e31 | 186 | 99 | 83 | 39 | 53 | 30 | 17 | e22 |
25 | 47 | 31 | e25 | e30 | 1200 | 97 | 72 | 39 | 50 | 25 | 20 | 27 |
26 | 45 | 30 | e24 | e28 | 798 | 93 | 67 | 39 | 46 | 22 | 35 | 29 |
27 | 43 | 31 | e24 | e27 | 499 | 91 | 61 | 80 | 44 | 19 | 31 | e24 |
28 | 42 | 30 | e24 | e26 | 357 | 87 | 57 | 87 | 40 | 18 | 23 | e20 |
29 | 38 | 29 | e23 | e25 | --- | 84 | 52 | 67 | 37 | 19 | e21 | e17 |
30 | 30 | 30 | e22 | e50 | --- | 82 | 51 | 57 | 36 | 17 | e18 | e15 |
31 | 28 | --- | e22 | 104 | --- | 79 | --- | 52 | --- | 16 | e21 | --- |
TOTAL | 1071 | 983 | 823 | 1001 | 9311 | 3882 | 2162 | 1443 | 2328 | 717 | 537 | 567 |
MEAN | 34.5 | 32.8 | 26.5 | 32.3 | 333 | 125 | 72.1 | 46.5 | 77.6 | 23.1 | 17.3 | 18.9 |
MAX | 52 | 46 | 29 | 104 | 1200 | 288 | 91 | 87 | 191 | 35 | 35 | 29 |
MIN | 25 | 27 | 22 | 18 | 66 | 79 | 51 | 38 | 36 | 16 | 13 | 12 |
CFSM | .28 | .27 | .22 | .26 | 2.70 | 1.02 | .59 | .38 | .63 | .19 | .14 | .15 |
IN. | .32 | .30 | .25 | .30 | 2.82 | 1.17 | .65 | .44 | .70 | .22 | .16 | .17 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1949 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 58.8 | 84.9 | 111 | 127 | 153 | 207 | 209 | 143 | 127 | 71.5 | 49.0 | 45.2 |
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 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1949 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 27642 | 24825 | ||||
ANNUAL MEAN | 75.5 | 68.0 | 115 | |||
HIGHEST ANNUAL MEAN | 227 | 1993 | ||||
LOWEST ANNUAL MEAN | 24.0 | 1964 | ||||
HIGHEST DAILY MEAN | 1420 | Jun 21 | 1200 | Feb 25 | 2990 | Mar 5 1976 |
LOWEST DAILY MEAN | 22 | Dec 30 | 12 | Sep 15 | 3.6 | Sep 7 1964 |
ANNUAL SEVEN-DAY MINIMUM | 23 | Dec 25 | 14 | Aug 9 | 3.8 | Sep 4 1964 |
MAXIMUM PEAK FLOW | 1400 | Feb 9 | 3550 | Mar 5 1976 | ||
MAXIMUM PEAK STAGE | 9.39 | Feb 9 | 12.54 | Nov 28 1990 | ||
ANNUAL RUNOFF (CFSM) | .61 | .55 | .94 | |||
ANNUAL RUNOFF (INCHES) | 8.36 | 7.51 | 12.72 | |||
10 PERCENT EXCEEDS | 123 | 117 | 253 | |||
50 PERCENT EXCEEDS | 38 | 35 | 61 | |||
90 PERCENT EXCEEDS | 25 | 17 | 19 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |