DISCHARGE: October 1942 to current year. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1978-91. |
MISCELLANEOUS: May and July 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 | 105 | 127 | 227 | e140 | e3400 | 2240 | 902 | 665 | 3170 | 697 | e200 | 93 |
2 | 96 | 133 | 216 | e145 | 3420 | 1910 | 848 | 641 | 2880 | 648 | e260 | 90 |
3 | 92 | 136 | 204 | e150 | 2450 | 1710 | 793 | 603 | 2270 | 622 | e230 | 87 |
4 | 198 | 139 | 195 | e150 | 2210 | 1570 | 741 | 561 | 2060 | 650 | e260 | 83 |
5 | 379 | 136 | 183 | e160 | 1950 | 1430 | 761 | 550 | 3750 | 659 | e210 | 82 |
6 | 422 | 147 | e195 | e160 | 1690 | 1290 | 1060 | 548 | 6500 | 609 | e190 | 84 |
7 | 336 | 198 | e210 | e165 | 1690 | 1210 | 1450 | 646 | 6010 | e570 | e170 | 89 |
8 | 246 | 224 | e230 | e170 | 2150 | 1130 | 1760 | 679 | 5520 | e530 | e155 | 89 |
9 | 207 | 274 | e210 | e165 | 7770 | 1070 | 1400 | 585 | 4150 | 490 | 145 | 101 |
10 | 182 | 405 | e190 | e160 | 9840 | 1000 | 1280 | 531 | 2380 | 481 | 139 | 111 |
11 | 170 | 465 | e200 | e155 | 8800 | 990 | 1340 | 933 | 2010 | 460 | 131 | 122 |
12 | 160 | 412 | e210 | e150 | 8150 | 1000 | 2360 | 1530 | 1790 | 402 | 126 | 113 |
13 | 152 | 347 | e200 | e155 | 6060 | 1050 | 2230 | 1360 | 1630 | 373 | 119 | 112 |
14 | 149 | 303 | e190 | e160 | 3270 | 1040 | 1770 | 1280 | 1500 | 352 | 115 | 102 |
15 | 153 | 287 | e180 | e170 | 3500 | 1100 | 1580 | 1680 | 1490 | 334 | 110 | 88 |
16 | 148 | 282 | e175 | e190 | 2970 | 2300 | 1560 | 1360 | 1400 | 318 | 119 | 82 |
17 | 141 | 268 | e165 | e230 | 2240 | 3190 | 1530 | 2180 | 1260 | 307 | 114 | 80 |
18 | 135 | 248 | e160 | e215 | 1900 | 2920 | 1400 | 3650 | 1190 | 326 | 138 | 113 |
19 | 133 | 223 | e150 | e200 | 1810 | 2550 | 1310 | 2590 | 1120 | 346 | 143 | 538 |
20 | 130 | 208 | e145 | e185 | 1750 | 2240 | 1250 | 1830 | 1050 | 334 | 153 | 479 |
21 | 127 | 174 | e140 | e175 | 1620 | 2000 | 1220 | 2860 | 1270 | 309 | 149 | 319 |
22 | 124 | 208 | e135 | e160 | 1450 | 1790 | 1200 | 2750 | 1470 | 299 | 137 | 226 |
23 | 126 | 318 | e130 | e150 | 1340 | 1590 | 1120 | 2170 | 1180 | 299 | 179 | 191 |
24 | 128 | 306 | e125 | e140 | 2870 | 1430 | 1020 | 1740 | 1040 | e280 | 153 | 173 |
25 | 131 | 265 | e125 | e135 | 7800 | 1290 | 948 | 1540 | 960 | e265 | 134 | 151 |
26 | 131 | 279 | e120 | e135 | 7550 | 1170 | 940 | 1510 | 905 | e245 | 124 | 140 |
27 | 131 | 277 | e120 | e130 | 7070 | 1110 | 838 | 1880 | 848 | e225 | 139 | 123 |
28 | 134 | 254 | e120 | e130 | 4250 | 1060 | 767 | 1980 | 801 | e210 | 136 | 117 |
29 | 129 | 238 | e125 | e260 | --- | 1030 | 718 | 1610 | 765 | e200 | 113 | 112 |
30 | 125 | 234 | e130 | e3000 | --- | 987 | 684 | 1390 | 734 | e190 | 103 | 105 |
31 | 127 | --- | e135 | e4600 | --- | 933 | --- | 1660 | --- | e180 | 100 | --- |
TOTAL | 5147 | 7515 | 5240 | 12390 | 110970 | 47330 | 36780 | 45492 | 63103 | 12210 | 4694 | 4395 |
MEAN | 166 | 250 | 169 | 400 | 3963 | 1527 | 1226 | 1467 | 2103 | 394 | 151 | 146 |
MAX | 422 | 465 | 230 | 4600 | 9840 | 3190 | 2360 | 3650 | 6500 | 697 | 260 | 538 |
MIN | 92 | 127 | 120 | 130 | 1340 | 933 | 684 | 531 | 734 | 180 | 100 | 80 |
CFSM | .15 | .23 | .16 | .37 | 3.70 | 1.42 | 1.14 | 1.37 | 1.96 | .37 | .14 | .14 |
IN. | .18 | .26 | .18 | .43 | 3.85 | 1.64 | 1.28 | 1.58 | 2.19 | .42 | .16 | .15 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1943 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 301 | 393 | 462 | 668 | 983 | 1200 | 1313 | 1228 | 1132 | 723 | 328 | 351 |
MAX | 3647 | 2196 | 3090 | 3262 | 3963 | 4185 | 3905 | 4793 | 6036 | 4654 | 2989 | 3715 |
(WY) | 1987 | 1986 | 1983 | 1974 | 2001 | 1979 | 1983 | 1995 | 1974 | 1993 | 1993 | 1970 |
MIN | 15.1 | 23.0 | 14.3 | 11.3 | 35.4 | 132 | 71.2 | 94.3 | 80.8 | 30.2 | 11.1 | 10.4 |
(WY) | 1964 | 1950 | 1964 | 1977 | 1989 | 1956 | 1956 | 1989 | 1963 | 1988 | 1989 | 1988 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1943 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 172103 | 355266 | ||||
ANNUAL MEAN | 470 | 973 | 755 | |||
HIGHEST ANNUAL MEAN | 2205 | 1993 | ||||
LOWEST ANNUAL MEAN | 150 | 1989 | ||||
HIGHEST DAILY MEAN | 6930 | Jun 25 | 9840 | Feb 10 | 35100 | Jun 23 1974 |
LOWEST DAILY MEAN | 48 | Sep 11 | 80 | Sep 17 | 3.0 | Sep 15 1988 |
ANNUAL SEVEN-DAY MINIMUM | 51 | Sep 5 | 86 | Sep 2 | 3.3 | Sep 12 1988 |
MAXIMUM PEAK FLOW | 10100 | Feb 10 | 41000 | Jun 23 1974 | ||
MAXIMUM PEAK STAGE | 21.00 | Feb 10 | 28.03 A | Jun 23 1974 | ||
INSTANTANEOUS LOW FLOW | 79 | Sep 18 | 2.6 | Sep 16 1988 | ||
ANNUAL RUNOFF (CFSM) | .44 | .91 | .70 | |||
ANNUAL RUNOFF (INCHES) | 5.97 | 12.33 | 9.56 | |||
10 PERCENT EXCEEDS | 1070 | 2250 | 1740 | |||
50 PERCENT EXCEEDS | 268 | 309 | 330 | |||
90 PERCENT EXCEEDS | 91 | 124 | 44 |
A- From graph based on gage readings. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |