DISCHARGE: March 1921 to current year. Prior to October 1931, published as Crooked Creek at Ripley. |
STAGE: Water years 1994-2000. |
SEDIMENT: Water years 1981 and 1995-97. |
CHEMICAL: Water years 1975-91. |
SPECIFIC CONDUCTANCE: Water year 1979. |
WATER TEMPERATURE: Water year 1979. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 818 | 50 | 41 | 100 | e61 | 807 | 265 | 188 | 256 | 2080 | 186 | 38 |
2 | 316 | 51 | 40 | 104 | e63 | 737 | 249 | 179 | 221 | 950 | 240 | 36 |
3 | 185 | 47 | 41 | 111 | e65 | 676 | 238 | 171 | 205 | 953 | 252 | 35 |
4 | 142 | 45 | 49 | 117 | e68 | 562 | 232 | 177 | 195 | 1160 | 193 | 33 |
5 | 143 | 45 | 89 | 96 | e71 | 489 | 230 | 172 | 174 | 3570 | 160 | 31 |
6 | 181 | 45 | 119 | 99 | e74 | 441 | 220 | 157 | 169 | 4670 | 150 | 30 |
7 | 179 | 46 | 175 | 100 | e77 | 401 | 206 | 153 | 255 | 4630 | 134 | 28 |
8 | 141 | 45 | 192 | 110 | e80 | 361 | 200 | 148 | 274 | 3440 | 169 | 27 |
9 | 117 | 45 | 172 | 115 | e83 | 329 | 199 | 154 | 215 | 1540 | 196 | 25 |
10 | 101 | 45 | 137 | 111 | e86 | 305 | 196 | 162 | 189 | 985 | 159 | 25 |
11 | 89 | 47 | 164 | 112 | e89 | 287 | 193 | 250 | 179 | 1800 | 137 | 25 |
12 | 83 | 47 | 236 | 121 | 93 | 261 | 183 | 376 | 170 | 1860 | 117 | 26 |
13 | 76 | 45 | 197 | 124 | 112 | 240 | 186 | 316 | 177 | 2270 | 101 | 24 |
14 | 70 | 45 | 166 | 100 | 121 | 233 | 185 | 272 | 193 | 1670 | 88 | 27 |
15 | 66 | 47 | 150 | 93 | 121 | 230 | 172 | 232 | 367 | 1020 | 81 | 26 |
16 | 62 | 47 | 141 | 109 | 110 | 259 | 168 | 197 | 633 | 736 | 75 | 31 |
17 | 59 | 45 | 137 | 114 | 110 | 309 | 179 | 179 | 713 | 601 | 72 | 27 |
18 | 57 | 45 | 140 | 96 | 155 | 325 | 205 | 175 | 568 | 519 | 1010 | 27 |
19 | 56 | 45 | 137 | e89 | 233 | 303 | 232 | 179 | 479 | 495 | 266 | 27 |
20 | 57 | 45 | 125 | e83 | 287 | 310 | 268 | 189 | 399 | 455 | 111 | 26 |
21 | 57 | 45 | 92 | e77 | 344 | 454 | 232 | 173 | 705 | 416 | 78 | 26 |
22 | 55 | 45 | e87 | e73 | 311 | 525 | 264 | 154 | 1470 | 368 | 65 | 25 |
23 | 53 | 46 | e82 | e69 | 275 | 482 | 342 | 147 | 1100 | 332 | 61 | 25 |
24 | 51 | 44 | e79 | e66 | 252 | 431 | 290 | 146 | 1070 | 301 | 62 | 32 |
25 | 50 | 42 | e76 | e64 | 259 | 396 | 245 | 152 | 2750 | 274 | 66 | 40 |
26 | 49 | 42 | e77 | e61 | 662 | 385 | 228 | 179 | 4810 | 254 | 61 | 103 |
27 | 49 | 44 | e79 | e60 | 1560 | 362 | 214 | 368 | 4770 | 242 | 55 | 142 |
28 | 48 | 44 | e82 | e58 | 1520 | 329 | 198 | 455 | 4710 | e220 | 49 | 108 |
29 | 47 | 43 | e85 | e56 | 1020 | 357 | 196 | 427 | 4860 | e210 | 47 | 85 |
30 | 49 | 42 | e88 | e57 | --- | 348 | 198 | 382 | 4790 | e190 | 43 | 69 |
31 | 50 | --- | 92 | e59 | --- | 297 | --- | 294 | --- | 179 | 40 | --- |
TOTAL | 3556 | 1359 | 3567 | 2804 | 8362 | 12231 | 6613 | 6903 | 37066 | 38390 | 4524 | 1229 |
MEAN | 115 | 45.3 | 115 | 90.5 | 288 | 395 | 220 | 223 | 1236 | 1238 | 146 | 41.0 |
MAX | 818 | 51 | 236 | 124 | 1560 | 807 | 342 | 455 | 4860 | 4670 | 1010 | 142 |
MIN | 47 | 42 | 40 | 56 | 61 | 230 | 168 | 146 | 169 | 179 | 40 | 24 |
CFSM | .09 | .04 | .09 | .07 | .22 | .31 | .17 | .17 | .96 | .96 | .11 | .03 |
IN. | .10 | .04 | .10 | .08 | .24 | .35 | .19 | .20 | 1.07 | 1.10 | .13 | .04 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1921 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 436 | 519 | 497 | 631 | 1026 | 1319 | 1584 | 1389 | 1136 | 794 | 344 | 441 |
MAX | 5747 | 5949 | 5060 | 3338 | 3899 | 5785 | 5678 | 9257 | 6336 | 5975 | 1591 | 5726 |
(WY) | 1987 | 1986 | 1983 | 1946 | 1985 | 1985 | 1944 | 1995 | 1990 | 1993 | 1932 | 1961 |
MIN | 7.06 | 9.08 | 7.92 | 13.2 | 9.96 | 61.4 | 116 | 21.3 | 42.5 | 16.1 | 11.4 | 5.13 |
(WY) | 1957 | 1990 | 1990 | 1954 | 1989 | 1941 | 1934 | 1934 | 1936 | 1936 | 1936 | 1988 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1921 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 313934 | 126604 | ||||
ANNUAL MEAN | 860 | 346 | 842 | |||
HIGHEST ANNUAL MEAN | 2452 | 1993 | ||||
LOWEST ANNUAL MEAN | 50.2 | 1989 | ||||
HIGHEST DAILY MEAN | 9640 | Jan 28 | 4860 | Jun 29 | 26800 | Mar 7 1985 |
LOWEST DAILY MEAN | 30 | Sep 27 | 24 | Sep 13 | .96 | Sep 25 1989 |
ANNUAL SEVEN-DAY MINIMUM | 32 | Sep 16 | 25 | Sep 9 | 1.8 | Sep 22 1989 |
INSTANTANEOUS PEAK FLOW | 5220 | Jun 26 | 28000 A | Mar 7 1985 | ||
INSTANTANEOUS PEAK STAGE | 18.77 | Jun 26 | 29.15 B | May 18 1995 | ||
INSTANTANEOUS LOW FLOW | 23 | C | .00 | Sep 26 1989 | ||
ANNUAL RUNOFF (CFSM) | .67 | .27 | .65 | |||
ANNUAL RUNOFF (INCHES) | 9.03 | 3.64 | 8.85 | |||
10 PERCENT EXCEEDS | 2210 | 642 | 2230 | |||
50 PERCENT EXCEEDS | 274 | 152 | 235 | |||
90 PERCENT EXCEEDS | 44 | 44 | 27 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |