DISCHARGE: October 1943 to current year. Monthly discharge only for some periods, published in WSP 1308. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1987-92 and 1999 to current. |
SEDIMENT: April 1979 to September 1982. |
MISCELLANEOUS: Contaminants in streambed sediments, August 1998; contaminants in fish tissue, August 1998. |
BENTHIC MACROINVERTEBRATES: Water year 1999. |
FISH: Water years 1999 and 2000. |
HABITAT: Water year 1999. |
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 | 563 | 246 | 469 | e290 | 1420 | 1350 | 574 | 701 | 1260 | 232 | 225 | 1700 |
2 | 516 | 275 | 463 | e295 | 1160 | 1290 | 567 | 612 | 1490 | 232 | 802 | 693 |
3 | 470 | 298 | 441 | e305 | 918 | 1270 | 579 | 539 | 1380 | 289 | 471 | 543 |
4 | 1580 | 253 | 421 | e315 | 866 | 1230 | 552 | 499 | 1040 | 234 | 298 | 421 |
5 | 1110 | 242 | 417 | e320 | 799 | 1170 | 555 | 455 | 1180 | 196 | 238 | 337 |
6 | 828 | 252 | 384 | e325 | 749 | 1080 | 1270 | 429 | 1370 | 192 | 223 | 311 |
7 | 669 | 1090 | 370 | e330 | 693 | 991 | 1050 | 558 | 1140 | 417 | 265 | 974 |
8 | 563 | 1030 | 369 | e325 | 773 | 910 | 788 | 567 | 968 | 452 | 461 | 523 |
9 | 494 | 1310 | 345 | e315 | 2620 | 839 | 742 | 524 | 879 | 308 | 257 | 513 |
10 | 443 | 2040 | 331 | e305 | 3490 | 764 | 764 | 494 | 806 | 256 | 686 | 531 |
11 | 388 | 1810 | 345 | e300 | 3520 | 749 | 752 | 1410 | 766 | 226 | 479 | 464 |
12 | 359 | 1350 | 303 | e310 | 2900 | 742 | 1140 | 2010 | 1130 | 212 | 310 | 425 |
13 | 335 | 1220 | e320 | e400 | 2320 | 791 | 1190 | 1720 | 1270 | 193 | 275 | 354 |
14 | 309 | 1140 | e330 | 529 | 2080 | 730 | 1050 | 1150 | 1220 | 189 | 247 | 317 |
15 | 290 | 974 | e340 | 801 | 2060 | 826 | 1160 | 997 | 1200 | 184 | 226 | 287 |
16 | 310 | 860 | e340 | 924 | 1920 | 1450 | 1070 | 1070 | 1030 | 182 | 559 | 263 |
17 | 302 | 811 | e330 | 874 | 1750 | 1570 | 984 | 1010 | 939 | 214 | 542 | 255 |
18 | 283 | 737 | e320 | 802 | 1470 | 1530 | 906 | 882 | 994 | 366 | 419 | 343 |
19 | 270 | 660 | e315 | 739 | 1330 | 1430 | 854 | 781 | 1020 | 270 | 698 | 1940 |
20 | 265 | 590 | e310 | 676 | 1190 | 1340 | 959 | 713 | 952 | 231 | 675 | 3160 |
21 | 258 | 524 | e300 | 611 | 1040 | 1290 | 1340 | 743 | 962 | 215 | 434 | 3920 |
22 | 247 | 455 | e290 | 555 | 897 | 1230 | 1210 | 757 | 949 | 301 | 443 | 3440 |
23 | 246 | 407 | e285 | 544 | 796 | 1150 | 1180 | 716 | 809 | 1030 | 1380 | 2760 |
24 | 294 | 403 | e280 | 508 | 1030 | 1040 | 1560 | 634 | 693 | 695 | 1360 | 2420 |
25 | e280 | 381 | e275 | 462 | 2180 | 942 | 1300 | 718 | 562 | 1040 | 1590 | 1760 |
26 | 278 | 531 | e270 | 429 | 2120 | 847 | 1150 | 802 | 449 | 742 | 1750 | 1330 |
27 | 288 | 508 | e270 | 416 | 1770 | e750 | 1090 | 1380 | 394 | 441 | 987 | 1020 |
28 | 277 | 488 | e270 | 389 | 1480 | e700 | 980 | 1260 | 320 | 318 | 752 | 826 |
29 | 269 | 469 | e275 | 454 | --- | 640 | 856 | 1040 | 292 | 272 | 489 | 684 |
30 | 266 | 477 | e280 | 1390 | --- | 593 | 770 | 876 | 263 | 244 | 392 | 575 |
31 | 268 | --- | e285 | 1590 | --- | 570 | --- | 794 | --- | 233 | 2250 | --- |
TOTAL | 13318 | 21831 | 10343 | 16828 | 45341 | 31804 | 28942 | 26841 | 27727 | 10606 | 20183 | 33089 |
MEAN | 430 | 728 | 334 | 543 | 1619 | 1026 | 965 | 866 | 924 | 342 | 651 | 1103 |
MAX | 1580 | 2040 | 469 | 1590 | 3520 | 1570 | 1560 | 2010 | 1490 | 1040 | 2250 | 3920 |
MIN | 246 | 242 | 270 | 290 | 693 | 570 | 552 | 429 | 263 | 182 | 223 | 255 |
CFSM | .68 | 1.16 | .53 | .86 | 2.57 | 1.63 | 1.53 | 1.37 | 1.47 | .54 | 1.03 | 1.75 |
IN. | .79 | 1.29 | .61 | .99 | 2.68 | 1.88 | 1.71 | 1.58 | 1.64 | .63 | 1.19 | 1.95 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1944 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 311 | 406 | 432 | 446 | 558 | 1003 | 1104 | 753 | 579 | 386 | 357 | 332 |
MAX | 2224 | 2056 | 2211 | 1711 | 1830 | 3499 | 3050 | 2362 | 1922 | 1355 | 2306 | 2035 |
(WY) | 1987 | 1986 | 1983 | 1960 | 1997 | 1979 | 1993 | 1996 | 1996 | 1993 | 1987 | 1972 |
MIN | 4.27 | 11.8 | 15.2 | 11.2 | 28.9 | 77.8 | 184 | 79.4 | 69.7 | 26.5 | 8.46 | 11.9 |
(WY) | 1954 | 1954 | 1945 | 1945 | 1963 | 1945 | 1945 | 1946 | 1963 | 1944 | 1944 | 1946 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1944 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 282777 | 286853 | ||||
ANNUAL MEAN | 773 | 786 | 555 | |||
HIGHEST ANNUAL MEAN | 1092 | 1993 | ||||
LOWEST ANNUAL MEAN | 111 | 1963 | ||||
HIGHEST DAILY MEAN | 4540 | Apr 21 | 3920 | Sep 21 | 9180 | Aug 15 1987 |
LOWEST DAILY MEAN | 178 | Sep 7 | 182 | Jul 16 | .00 | Aug 23 1962 |
ANNUAL SEVEN-DAY MINIMUM | 185 | Sep 2 | 200 | Jul 11 | 1.5 | Oct 19 1953 |
MAXIMUM PEAK FLOW | 4040 | Sep 21 | 9770 | Aug 15 1987 | ||
MAXIMUM PEAK STAGE | 6.58 | Sep 21 | 9.90 | Aug 15 1987 | ||
INSTANTANEOUS LOW FLOW | 178 | Jul 16 | A | |||
ANNUAL RUNOFF (CFSM) | 1.23 | 1.25 | .88 | |||
ANNUAL RUNOFF (INCHES) | 16.70 | 16.94 | 11.97 | |||
10 PERCENT EXCEEDS | 1780 | 1440 | 1370 | |||
50 PERCENT EXCEEDS | 475 | 612 | 303 | |||
90 PERCENT EXCEEDS | 227 | 267 | 37 |
A - No flow Aug. 22-24, 1962 and part of Sept. 5, 1968, Aug. 31, Oct. 7, 1974. | |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |