DISCHARGE: October 1944 to current year. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1975-91 and 1998. |
MISCELLANEOUS: Contaminants in streambed sediments, July 1997; contaminants in fish tissue, July 1997; streambank sediment size, October 1997; streambed sediment size, October 1997. |
BENTHIC MACROINVERTEBRATES: Water years 1996-1998. |
FISH: Water year 1997 and 1998. |
HABITAT: Water years 1996-1998. |
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 | 25 | 36 | 64 | e38 | e2000 | 1040 | 322 | 244 | 886 | 226 | 48 | 131 |
2 | 21 | 35 | 62 | e40 | e1300 | 869 | 301 | 234 | 1530 | 208 | 45 | 77 |
3 | 19 | 34 | 55 | e41 | e800 | 774 | 278 | 221 | 1090 | 192 | 54 | 60 |
4 | 22 | 34 | 48 | e42 | e760 | 718 | 262 | 211 | 1430 | 221 | 316 | 51 |
5 | 46 | 33 | e44 | e44 | e640 | 634 | 361 | 227 | 2220 | 213 | 185 | 46 |
6 | 78 | 37 | e47 | e45 | e580 | 544 | 918 | 223 | 4000 | 174 | 90 | 42 |
7 | 101 | 53 | e50 | e45 | e560 | 496 | 709 | 546 | 4360 | 154 | 64 | 41 |
8 | 90 | 76 | e52 | e45 | e660 | 469 | 472 | 702 | 3110 | 145 | 52 | 44 |
9 | 68 | 114 | e54 | e43 | 5120 | 438 | 394 | 503 | 1530 | 136 | 45 | 45 |
10 | 55 | 133 | e48 | e42 | 8330 | 405 | 396 | 380 | 966 | 126 | 44 | 57 |
11 | 48 | 160 | e44 | e41 | 10300 | 391 | 1190 | 392 | 766 | 118 | 44 | 79 |
12 | 43 | 152 | e50 | e41 | 5550 | 382 | 2560 | 586 | 636 | 106 | 40 | 57 |
13 | 40 | 123 | e50 | e42 | 2170 | 388 | 1380 | 626 | 544 | 96 | 35 | 45 |
14 | 38 | 110 | e50 | e43 | 1500 | 381 | 808 | 645 | 501 | 89 | 31 | 38 |
15 | 38 | 100 | e49 | e48 | 1710 | 479 | 709 | 964 | 942 | 83 | 29 | 34 |
16 | 39 | 89 | e48 | e52 | 1410 | 2180 | 678 | 771 | 736 | 78 | 30 | 31 |
17 | 37 | 80 | e46 | e62 | 974 | 2330 | 518 | 1280 | 512 | 73 | 32 | 30 |
18 | 37 | 77 | e43 | e58 | 661 | 1730 | 428 | 2470 | 438 | 122 | 31 | 38 |
19 | 34 | 70 | e42 | e54 | 811 | 1280 | 390 | 1480 | 393 | 206 | 31 | 177 |
20 | 31 | e56 | e40 | e50 | 685 | 1010 | 379 | 953 | 344 | 403 | 28 | 140 |
21 | 29 | e52 | e39 | e46 | 592 | 825 | 371 | 2000 | 764 | 250 | 26 | 101 |
22 | 30 | e58 | e37 | e43 | 487 | 696 | 505 | 2240 | 1240 | 135 | 220 | 93 |
23 | 31 | e70 | e34 | e39 | 468 | 606 | 672 | 1120 | 846 | 101 | 5610 | 70 |
24 | 32 | 68 | e33 | e38 | 1910 | 529 | 454 | 761 | 548 | 84 | 4600 | 66 |
25 | 35 | 66 | e32 | e36 | 4980 | 458 | 361 | 642 | 431 | 75 | 1820 | 58 |
26 | 34 | 69 | e32 | e35 | 5700 | 408 | 338 | 604 | 365 | 75 | 484 | 50 |
27 | 34 | 73 | e33 | e34 | 4340 | 379 | 309 | 715 | 318 | 70 | 225 | 44 |
28 | 36 | 68 | e33 | e38 | 1760 | 366 | 305 | 586 | 285 | 63 | 143 | 40 |
29 | 36 | 70 | e34 | e140 | --- | 355 | 299 | 472 | 261 | 58 | 99 | 36 |
30 | 35 | 67 | e35 | e3400 | --- | 345 | 262 | 403 | 243 | 55 | 79 | 33 |
31 | 35 | --- | e37 | e3000 | --- | 324 | --- | 526 | --- | 53 | 119 | --- |
TOTAL | 1277 | 2263 | 1365 | 7765 | 66758 | 22229 | 17329 | 23727 | 32235 | 4188 | 14699 | 1854 |
MEAN | 41.2 | 75.4 | 44.0 | 250 | 2384 | 717 | 578 | 765 | 1074 | 135 | 474 | 61.8 |
MAX | 101 | 160 | 64 | 3400 | 10300 | 2330 | 2560 | 2470 | 4360 | 403 | 5610 | 177 |
MIN | 19 | 33 | 32 | 34 | 468 | 324 | 262 | 211 | 243 | 53 | 26 | 30 |
CFSM | .06 | .12 | .07 | .38 | 3.64 | 1.09 | .88 | 1.17 | 1.64 | .21 | .72 | .09 |
IN. | .07 | .13 | .08 | .44 | 3.79 | 1.26 | .98 | 1.35 | 1.83 | .24 | .83 | .11 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1945 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 259 | 263 | 265 | 346 | 544 | 722 | 823 | 748 | 692 | 462 | 165 | 260 |
MAX | 3502 | 2693 | 2686 | 2077 | 2384 | 3734 | 3193 | 4471 | 3081 | 4194 | 899 | 4024 |
(WY) | 1987 | 1986 | 1983 | 1974 | 2001 | 1985 | 1973 | 1995 | 1974 | 1993 | 1993 | 1961 |
MIN | .67 | 2.61 | 2.54 | 3.33 | 5.70 | 30.5 | 22.9 | 20.8 | 21.1 | 3.89 | 2.82 | 1.75 |
(WY) | 1989 | 1990 | 1990 | 1956 | 1989 | 1956 | 1956 | 1956 | 1988 | 1988 | 1988 | 1988 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1945 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 85175.3 | 195689 | ||||
ANNUAL MEAN | 233 | 536 | 461 | |||
HIGHEST ANNUAL MEAN | 1347 | 1993 | ||||
LOWEST ANNUAL MEAN | 23.1 | 1989 | ||||
HIGHEST DAILY MEAN | 5690 | Jun 27 | 10300 | Feb 11 | 35600 | Mar 5 1985 |
LOWEST DAILY MEAN | 9.0 | Sep 11 | 19 | Oct 3 | .00 | Oct 19 1988 |
ANNUAL SEVEN-DAY MINIMUM | 9.8 | Sep 6 | 30 | Aug 15 | .12 | Oct 16 1988 |
MAXIMUM PEAK FLOW | 11400 | Feb 11 | 38900 A | Mar 5 1985 | ||
MAXIMUM PEAK STAGE | 23.03 | Feb 11 | 27.03 B | Jan 3 1965 | ||
INSTANTANEOUS LOW FLOW | 18 | Oct 3 | ||||
ANNUAL RUNOFF (CFSM) | .36 | .82 | .70 | |||
ANNUAL RUNOFF (INCHES) | 4.84 | 11.11 | 9.57 | |||
10 PERCENT EXCEEDS | 410 | 1290 | 1010 | |||
50 PERCENT EXCEEDS | 89 | 123 | 125 | |||
90 PERCENT EXCEEDS | 25 | 35 | 10 |
A - Gage height, 26.61 ft. | |
B - Ice jam. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |