DISCHARGE: February 1908 to December 1912, June 1914 to current year. Monthly discharge only for some periods, published in WSP 1308. Published as "near Monticello" 1910-12. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1990-92 and 1998 to current. |
MISCELLANEOUS: Contaminants in streambed sediments, July 1996; contaminants in fish tissue, July 1996; streambank sediment size, October 1997; streambed sediment size, October 1997. |
BENTHIC MACROINVERTEBRATES: Water years 1996-1998. |
FISH: Water years 1997 and 1998. |
HABITAT: Water years 1996-1998. |
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 | 14 | 23 | 108 | e61 | e2000 | 2860 | 299 | 170 | 210 | 103 | 17 | 38 |
2 | 13 | 22 | 103 | e60 | e1900 | 2120 | 284 | 169 | 209 | 93 | 20 | 21 |
3 | 11 | 22 | 98 | e64 | e1600 | 1490 | 268 | 167 | 227 | 107 | 17 | 61 |
4 | 14 | 21 | 96 | e68 | e1200 | 1110 | 250 | 164 | 344 | 107 | 14 | 34 |
5 | 29 | 20 | 95 | e71 | e850 | 917 | 242 | 162 | 449 | 116 | 12 | 20 |
6 | 59 | 30 | 72 | e72 | 702 | 790 | 246 | 154 | 707 | 121 | 12 | 14 |
7 | 87 | 46 | 102 | e71 | 671 | 683 | 253 | 174 | 1010 | 105 | 12 | 25 |
8 | 74 | 63 | 105 | 69 | 731 | 606 | 565 | 177 | 1230 | 84 | 11 | 10 |
9 | 60 | 92 | 79 | 64 | 1330 | 543 | 546 | 161 | 1310 | 91 | 11 | 15 |
10 | 51 | 336 | e82 | 59 | 2110 | 486 | 364 | 149 | 981 | 72 | 11 | 17 |
11 | 43 | 490 | e90 | 56 | 2500 | 449 | 337 | 148 | 676 | 64 | 9.6 | 20 |
12 | 36 | 436 | e110 | 54 | 2950 | 425 | 464 | 142 | 548 | 58 | 9.0 | 11 |
13 | 31 | 350 | e140 | 53 | 2400 | 418 | 734 | 130 | 463 | 51 | 8.6 | 10 |
14 | 26 | 320 | e190 | 61 | 1610 | 394 | 581 | 125 | 398 | 44 | 8.4 | 8.5 |
15 | 35 | 286 | e170 | 104 | 1960 | 378 | 448 | 122 | 352 | 39 | 8.0 | 5.8 |
16 | 46 | 252 | e150 | 149 | 2040 | 419 | 397 | 120 | 317 | 35 | 8.4 | 4.7 |
17 | 48 | 213 | e130 | e160 | 1890 | 548 | 367 | 121 | 281 | 36 | 7.8 | 4.6 |
18 | 48 | 177 | e120 | e150 | 1410 | 732 | 327 | 135 | 248 | 33 | 8.9 | 5.9 |
19 | 44 | 156 | e110 | e130 | 899 | 831 | 296 | 166 | 225 | 30 | 7.3 | 5.0 |
20 | 42 | 139 | e100 | e115 | 715 | 782 | 286 | 292 | 206 | 28 | 9.1 | 4.6 |
21 | 38 | 120 | e95 | e105 | 593 | 696 | 279 | 276 | 204 | 25 | 9.9 | 5.2 |
22 | 35 | 97 | e90 | e96 | 508 | 609 | 266 | 228 | 214 | 25 | 11 | 4.5 |
23 | 33 | 103 | e85 | e90 | 452 | 534 | 254 | 197 | 226 | 29 | 21 | 4.7 |
24 | 30 | 104 | e80 | e85 | 896 | 474 | 236 | 175 | 220 | 27 | 13 | 5.8 |
25 | 28 | 100 | e75 | e80 | 4670 | 425 | 225 | 161 | 186 | 23 | 12 | 4.9 |
26 | 26 | 108 | e71 | e76 | 5380 | 388 | 211 | 178 | 161 | 20 | 10 | 4.3 |
27 | 24 | 120 | e68 | e72 | 5950 | 358 | 203 | 184 | 141 | 20 | 13 | 3.9 |
28 | 21 | 124 | e66 | e68 | 4330 | 343 | 195 | 291 | 130 | 19 | 13 | 3.8 |
29 | 19 | 122 | e64 | 142 | --- | 330 | 183 | 376 | 119 | 19 | 11 | 3.0 |
30 | 21 | 115 | e63 | 1540 | --- | 320 | 173 | 288 | 112 | 18 | 13 | 2.9 |
31 | 26 | --- | e62 | e1800 | --- | 310 | --- | 233 | --- | 17 | 16 | --- |
TOTAL | 1112 | 4607 | 3069 | 5845 | 54247 | 21768 | 9779 | 5735 | 12104 | 1659 | 365.0 | 378.1 |
MEAN | 35.9 | 154 | 99.0 | 189 | 1937 | 702 | 326 | 185 | 403 | 53.5 | 11.8 | 12.6 |
MAX | 87 | 490 | 190 | 1800 | 5950 | 2860 | 734 | 376 | 1310 | 121 | 21 | 61 |
MIN | 11 | 20 | 62 | 53 | 452 | 310 | 173 | 120 | 112 | 17 | 7.3 | 2.9 |
CFSM | .07 | .28 | .18 | .34 | 3.52 | 1.28 | .59 | .34 | .73 | .10 | .02 | .02 |
IN. | .08 | .31 | .21 | .40 | 3.67 | 1.47 | .66 | .39 | .82 | .11 | .02 | .03 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1908 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 172 | 240 | 340 | 418 | 580 | 713 | 805 | 717 | 500 | 282 | 149 | 114 |
MAX | 2868 | 2842 | 2155 | 2636 | 1937 | 2472 | 2753 | 3609 | 2081 | 1585 | 1486 | 2427 |
(WY) | 1927 | 1986 | 1928 | 1950 | 2001 | 1979 | 1922 | 1908 | 1974 | 1993 | 1981 | 1926 |
MIN | 1.32 | 5.50 | 3.67 | 3.43 | 10.0 | 20.2 | 57.6 | 42.6 | 19.3 | 3.85 | 1.76 | .48 |
(WY) | 1989 | 1915 | 1964 | 1977 | 1931 | 1931 | 1931 | 1934 | 1934 | 1988 | 1988 | 1988 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1908 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 48834.9 | 120668.1 | ||||
ANNUAL MEAN | 133 | 331 | 416 | |||
HIGHEST ANNUAL MEAN | 1105 | 1927 | ||||
LOWEST ANNUAL MEAN | 68.0 | 1934 | ||||
HIGHEST DAILY MEAN | 1610 | May 29 | 5950 | Feb 27 | 18700 | Oct 4 1926 |
LOWEST DAILY MEAN | 5.9 | Jan 29 | 2.9 | Sep 30 | .00 | A |
ANNUAL SEVEN-DAY MINIMUM | 6.5 | Jan 27 | 4.1 | Sep 24 | .07 | Sep 11 1988 |
MAXIMUM PEAK FLOW | 6170 | Feb 27 | 19000 B | Oct 4 1926 | ||
MAXIMUM PEAK STAGE | 15.38 | Feb 27 | 19.06 C | Apr 13 1994 | ||
INSTANTANEOUS LOW FLOW | 2.6 | Sep 30 | ||||
ANNUAL RUNOFF (CFSM) | .24 | .60 | .76 | |||
ANNUAL RUNOFF (INCHES) | 3.30 | 8.16 | 10.27 | |||
10 PERCENT EXCEEDS | 292 | 733 | 1100 | |||
50 PERCENT EXCEEDS | 75 | 110 | 156 | |||
90 PERCENT EXCEEDS | 11 | 11 | 11 |
A - Aug. 28, Sept. 5, 11, 17, 18, Oct. 30 to Nov. 1, 1988. | |
B - Gage height, 18.50 ft, from graph based on gage readings, site then in use. | |
C - Discharge, 15,900 ft3/s. | |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |