DISCHARGE: October 1968 to current year. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1977-91. |
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 | 33 | 30 | 75 | 54 | 250 | 160 | 78 | 75 | 248 | 39 | 36 | 205 |
2 | 33 | 35 | 69 | 54 | 158 | 129 | 75 | 71 | 413 | 36 | 44 | 106 |
3 | 35 | 39 | 67 | 53 | 117 | 116 | 70 | 65 | 275 | 38 | 44 | 74 |
4 | 296 | 35 | 68 | 55 | 96 | 100 | 66 | 62 | 177 | 38 | 38 | 65 |
5 | 209 | 34 | 64 | 55 | 87 | 90 | 69 | 59 | 459 | 37 | 36 | 54 |
6 | 133 | 47 | 63 | 55 | 75 | 81 | 252 | 58 | 594 | 35 | 34 | 55 |
7 | 85 | 387 | 64 | e58 | 73 | 79 | 268 | 80 | 323 | 40 | 34 | 121 |
8 | 63 | 218 | 63 | e58 | 116 | 77 | 169 | 89 | 216 | 44 | 35 | 79 |
9 | 53 | 406 | 59 | e56 | 1240 | 72 | 150 | 70 | 161 | 40 | 32 | 74 |
10 | 47 | 696 | 60 | e55 | 1260 | 70 | 136 | 107 | 123 | 37 | 55 | 89 |
11 | 42 | 348 | e60 | e56 | 594 | 82 | 132 | 569 | 102 | 34 | 42 | 67 |
12 | 38 | 207 | 58 | e56 | 345 | 96 | 237 | 429 | 126 | 30 | 35 | 55 |
13 | 35 | 188 | 58 | 61 | 254 | 123 | 165 | 202 | 103 | 28 | 38 | 46 |
14 | 33 | 157 | e58 | 83 | 289 | 103 | 131 | 145 | 82 | 28 | 37 | 43 |
15 | 32 | 122 | 59 | 153 | 330 | 160 | 170 | 126 | 88 | 30 | 34 | 39 |
16 | 34 | 106 | e60 | 181 | 228 | 339 | 165 | 105 | 77 | 29 | 75 | 39 |
17 | 34 | 95 | e60 | 149 | 170 | 300 | 134 | 93 | 65 | 31 | 70 | 43 |
18 | 31 | 86 | 59 | 126 | 137 | 291 | 117 | 84 | 75 | 39 | 56 | 49 |
19 | 34 | 81 | e58 | 109 | 120 | 240 | 118 | 68 | 71 | 34 | 63 | 897 |
20 | 32 | 83 | 55 | 92 | 112 | 192 | 148 | 64 | 57 | 32 | 47 | 1260 |
21 | 30 | 73 | 54 | 82 | 99 | 160 | 178 | 87 | 59 | 39 | 41 | 970 |
22 | 29 | 67 | e53 | 73 | 92 | 140 | 165 | 96 | 61 | 296 | 45 | 820 |
23 | 32 | 62 | e53 | 68 | 86 | 122 | 228 | 83 | 54 | 279 | 94 | 516 |
24 | 35 | 62 | e52 | 65 | 248 | 108 | 271 | 73 | 48 | 147 | 66 | 626 |
25 | 35 | 62 | e50 | 62 | 803 | 96 | 190 | 121 | 46 | 136 | 157 | 330 |
26 | 34 | 91 | e50 | 60 | 448 | 87 | 144 | 179 | 44 | 104 | 252 | 214 |
27 | 32 | 96 | e51 | 61 | 256 | 83 | 122 | 281 | 41 | 68 | 135 | 163 |
28 | 30 | 85 | 52 | 59 | 181 | 79 | 106 | 203 | 40 | 55 | 88 | 121 |
29 | 30 | 84 | e51 | 75 | --- | 78 | 92 | 137 | 39 | 49 | 70 | 98 |
30 | 32 | 83 | e52 | 388 | --- | 76 | 82 | 104 | 38 | 45 | 59 | 77 |
31 | 32 | --- | e52 | 383 | --- | 76 | --- | 104 | --- | 40 | 272 | --- |
TOTAL | 1683 | 4165 | 1807 | 2995 | 8264 | 4005 | 4428 | 4089 | 4305 | 1957 | 2164 | 7395 |
MEAN | 54.3 | 139 | 58.3 | 96.6 | 295 | 129 | 148 | 132 | 144 | 63.1 | 69.8 | 246 |
MAX | 296 | 696 | 75 | 388 | 1260 | 339 | 271 | 569 | 594 | 296 | 272 | 1260 |
MIN | 29 | 30 | 50 | 53 | 73 | 70 | 66 | 58 | 38 | 28 | 32 | 39 |
CFSM | .60 | 1.54 | .64 | 1.07 | 3.26 | 1.43 | 1.63 | 1.46 | 1.59 | .70 | .77 | 2.73 |
IN. | .69 | 1.71 | .74 | 1.23 | 3.40 | 1.65 | 1.82 | 1.68 | 1.77 | .81 | .89 | 3.04 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1969 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 63.0 | 93.2 | 95.7 | 87.5 | 115 | 156 | 184 | 137 | 114 | 77.3 | 88.2 | 78.2 |
MAX | 188 | 276 | 354 | 250 | 374 | 588 | 396 | 295 | 300 | 283 | 512 | 261 |
(WY) | 1999 | 1986 | 1983 | 1999 | 1997 | 1979 | 1983 | 1974 | 1996 | 1996 | 1987 | 1972 |
MIN | 12.6 | 16.5 | 15.1 | 12.6 | 21.7 | 56.8 | 42.1 | 39.6 | 27.0 | 18.5 | 17.8 | 14.8 |
(WY) | 1972 | 1977 | 1977 | 1977 | 1972 | 1969 | 1986 | 1988 | 1971 | 1971 | 1971 | 1971 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1969 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 36418 | 47257 | ||||
ANNUAL MEAN | 99.5 | 129 | 107 | |||
HIGHEST ANNUAL MEAN | 162 | 1993 | ||||
LOWEST ANNUAL MEAN | 35.1 | 1977 | ||||
HIGHEST DAILY MEAN | 1480 | Apr 21 | 1260 | Feb 10,Sep 20 | 2880 | Aug 15 1987 |
LOWEST DAILY MEAN | 27 | Sep 2,3 | 28 | Jul 13,14 | 7.8 | A |
ANNUAL SEVEN-DAY MINIMUM | 28 | Sep 2 | 30 | Jul 11 | 10 | Oct 20 1971 |
MAXIMUM PEAK FLOW | 1560 | Feb 9 | 3470 | Jul 18 1996 | ||
MAXIMUM PEAK STAGE | 4.06 | Feb 9 | 6.41 | Jul 18 1996 | ||
INSTANTANEOUS LOW FLOW | 22 | Jul 14 | ||||
ANNUAL RUNOFF (CFSM) | 1.10 | 1.43 | 1.19 | |||
ANNUAL RUNOFF (INCHES) | 14.99 | 19.45 | 16.13 | |||
10 PERCENT EXCEEDS | 207 | 271 | 226 | |||
50 PERCENT EXCEEDS | 59 | 75 | 61 | |||
90 PERCENT EXCEEDS | 33 | 35 | 26 |
A - Sept. 14, 1971, Oct. 26, 1972. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |