DISCHARGE: August 1914 to current year. Prior to October 1958, published as "at Wilcox." Monthly discharge only for some periods, published in WSP 1305. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1979-91. |
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 | 574 | 81 | 1380 | e130 | 5920 | 4900 | 163 | 72 | 268 | 47 | 54 | 38 |
2 | 329 | 78 | 673 | e130 | 5340 | 3170 | 160 | 66 | 897 | 92 | 38 | 29 |
3 | 243 | 73 | 522 | e120 | 5080 | 1330 | 166 | 62 | 848 | 580 | 30 | 24 |
4 | 194 | 69 | 440 | e115 | 4210 | 687 | 194 | 56 | 638 | 232 | 26 | 20 |
5 | 570 | 63 | 388 | e115 | 2250 | 546 | 205 | 52 | 2390 | 109 | 23 | 18 |
6 | 2690 | 70 | 338 | e120 | 990 | 456 | 203 | 52 | 4470 | 241 | 21 | 16 |
7 | 3590 | 407 | 297 | e130 | 706 | 394 | 186 | 51 | 5970 | 363 | 19 | 15 |
8 | 3670 | 733 | 272 | e140 | 647 | 340 | 168 | 49 | 5700 | 187 | 17 | 17 |
9 | 4040 | 1280 | 257 | e150 | 1460 | 305 | 153 | 45 | 5020 | 137 | 16 | 18 |
10 | 4930 | 2600 | 242 | e140 | 5060 | 281 | 146 | 45 | 4740 | 1880 | 16 | 20 |
11 | 6150 | 3500 | 263 | e135 | 5870 | 260 | 388 | 46 | 4500 | 2940 | 15 | 19 |
12 | 4620 | 3540 | 967 | e130 | 5210 | 249 | 1690 | 43 | 2500 | 1810 | 14 | 17 |
13 | 1870 | 3160 | e1000 | e130 | 6140 | 252 | 1620 | 39 | 740 | 372 | 13 | 15 |
14 | 506 | 2610 | e800 | e230 | 7620 | 256 | 786 | 36 | 325 | 138 | 13 | 20 |
15 | 282 | 2620 | e650 | e1000 | 6780 | 251 | 452 | 34 | 239 | 84 | 11 | 21 |
16 | 234 | 1890 | e500 | e2500 | 4560 | 340 | 334 | 31 | 342 | 61 | 11 | 17 |
17 | 941 | 961 | 547 | e3400 | 2850 | 531 | 271 | 30 | 697 | 50 | 11 | 15 |
18 | 1170 | 601 | 662 | e3500 | 1590 | 640 | 233 | 29 | 384 | 208 | 11 | 15 |
19 | 598 | 452 | e700 | e3000 | 885 | 577 | 197 | 33 | 212 | 308 | 13 | 23 |
20 | 378 | 369 | e730 | e2100 | 641 | 431 | 167 | 52 | 152 | 74 | 62 | 23 |
21 | 264 | 313 | e650 | e1000 | 544 | 341 | 154 | 219 | 125 | 54 | 129 | 17 |
22 | 190 | 273 | 579 | e700 | 482 | 295 | 140 | 179 | 103 | 83 | 96 | 16 |
23 | 153 | 243 | e450 | e500 | 429 | 266 | 130 | 132 | 96 | 57 | 50 | 18 |
24 | 132 | 222 | e350 | e390 | 399 | 245 | 120 | 155 | 95 | 42 | 38 | 26 |
25 | 118 | 710 | e290 | e340 | 2550 | 226 | 109 | 116 | 89 | 61 | 194 | 23 |
26 | 109 | 3890 | e240 | e300 | 4990 | 204 | 101 | 108 | 76 | 105 | 419 | 19 |
27 | 103 | 5360 | e210 | e260 | 5010 | 186 | 92 | 138 | 63 | 273 | 240 | 17 |
28 | 100 | 5110 | e190 | e230 | 4830 | 175 | 89 | 168 | 55 | 147 | 195 | 16 |
29 | 97 | 4580 | e170 | e250 | --- | 166 | 88 | 211 | 50 | 259 | 135 | 14 |
30 | 94 | 3050 | e150 | 2240 | --- | 161 | 80 | 198 | 47 | 195 | 86 | 13 |
31 | 87 | --- | e130 | 5190 | --- | 161 | --- | 150 | --- | 99 | 54 | --- |
TOTAL | 39026 | 48908 | 15037 | 28815 | 93043 | 18622 | 8985 | 2697 | 41831 | 11288 | 2070 | 579 |
MEAN | 1259 | 1630 | 485 | 930 | 3323 | 601 | 300 | 87.0 | 1394 | 364 | 66.8 | 19.3 |
MAX | 6150 | 5360 | 1380 | 5190 | 7620 | 4900 | 1690 | 219 | 5970 | 2940 | 419 | 38 |
MIN | 87 | 63 | 130 | 115 | 399 | 161 | 80 | 29 | 47 | 42 | 11 | 13 |
CFSM | 1.11 | 1.44 | .43 | .82 | 2.94 | .53 | .26 | .08 | 1.23 | .32 | .06 | .02 |
IN. | 1.28 | 1.61 | .49 | .95 | 3.06 | .61 | .30 | .09 | 1.38 | .37 | .07 | .02 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1914 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 212 | 582 | 1008 | 1376 | 1529 | 1719 | 1641 | 1373 | 818 | 480 | 322 | 213 |
MAX | 2146 | 5462 | 7882 | 9030 | 6833 | 5425 | 6267 | 10150 | 4271 | 4567 | 5794 | 2569 |
(WY) | 1950 | 1986 | 1968 | 1950 | 1982 | 1978 | 1922 | 1943 | 1945 | 2000 | 1915 | 1993 |
MIN | .30 | 1.07 | 1.73 | 6.90 | 12.6 | 4.92 | 56.9 | 45.1 | 14.4 | 9.75 | 4.17 | .79 |
(WY) | 1954 | 1954 | 1954 | 1977 | 1963 | 1954 | 1954 | 1925 | 1988 | 1930 | 1964 | 1953 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1914 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 492099.4 | 310901 | ||||
ANNUAL MEAN | 1345 | 852 | 936 | |||
HIGHEST ANNUAL MEAN | 2040 | 1950 | ||||
LOWEST ANNUAL MEAN | 29.3 | 1954 | ||||
HIGHEST DAILY MEAN | 25500 | Jul 7 | 7620 | Feb 14 | 43200 | May 10 1961 |
LOWEST DAILY MEAN | 7.6 A | Jan 30 | 11 | Aug 15-18 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | 8.0 | Jan 27 | 12 | Aug 13 | .00 | Sep 3 1954 |
MAXIMUM PEAK FLOW | 7830 | Feb 14 | 47000 | Jan 5 1950 | ||
MAXIMUM PEAK STAGE | 20.26 | Feb 14 | 26.67 | Jan 5 1950 | ||
ANNUAL RUNOFF (CFSM) | 1.19 | .75 | .83 | |||
ANNUAL RUNOFF (INCHES) | 16.19 | 10.23 | 11.25 | |||
10 PERCENT EXCEEDS | 4540 | 3260 | 2970 | |||
50 PERCENT EXCEEDS | 300 | 211 | 149 | |||
90 PERCENT EXCEEDS | 23 | 21 | 10 |
A - Estimated, but may have been less during period of estimated discharges in Jan. and Feb. | |
B - Sept. 3-19, 1954. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |