DISCHARGE: October 1939 to current year. |
STAGE: October 1908 to December 1912. |
CHEMICAL: Water years 1978-79. |
SPECIFIC CONDUCTANCE: Water years 1978-79. |
WATER TEMPERATURE: Water years 1978-79. |
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 | 3360 | 181 | 3910 | e660 | 6950 | 7310 | 584 | 246 | 1320 | 199 | 911 | 328 |
2 | 3540 | 177 | 4040 | e640 | 6390 | 6420 | 604 | 233 | 912 | 237 | 713 | 252 |
3 | 3650 | 174 | 4200 | e610 | 5470 | 5790 | 2170 | 221 | 738 | 172 | 452 | 179 |
4 | 3390 | 175 | 4230 | e580 | 4950 | 5580 | 4240 | 206 | 873 | 150 | 286 | 136 |
5 | 2290 | 174 | 4010 | e560 | 4850 | 5560 | 3180 | 194 | 1230 | 394 | 195 | 106 |
6 | 1130 | 175 | 3160 | e540 | 4980 | 5250 | 1850 | 184 | 1990 | 612 | 144 | 81 |
7 | 948 | 182 | 1930 | e520 | 5130 | 4780 | 1300 | 176 | 3470 | 529 | 111 | 89 |
8 | 2320 | 244 | 1150 | e540 | 5300 | 3910 | 1040 | 172 | 3670 | 492 | 88 | 97 |
9 | 2750 | 1140 | 785 | e600 | 5700 | 2460 | 863 | 166 | 3500 | 629 | 77 | 71 |
10 | 2890 | 1700 | 635 | e670 | 7200 | 1420 | 739 | 156 | 3310 | 1530 | 142 | 62 |
11 | 3020 | 2700 | 1050 | e680 | 7810 | 987 | 660 | 149 | 3370 | 1930 | 146 | 56 |
12 | 3140 | 3650 | 3450 | e620 | 7690 | 835 | 623 | 141 | 3550 | 2300 | 109 | 72 |
13 | 3250 | 3690 | 3460 | e580 | 6890 | 812 | 684 | 138 | 3720 | 2400 | 68 | 100 |
14 | 3370 | 3400 | 2970 | e900 | 6560 | 772 | 1280 | 132 | 3860 | 2250 | 49 | 95 |
15 | 3500 | 3650 | 2700 | e2800 | 7480 | 752 | 1860 | 133 | 3920 | 1670 | 40 | 73 |
16 | 3590 | 3760 | 3180 | e4400 | 9170 | 903 | 1710 | 131 | 3800 | 908 | 37 | 58 |
17 | 3400 | 3590 | e4300 | 5380 | 9590 | 1290 | 1260 | 124 | 3050 | 451 | 36 | 48 |
18 | 2440 | 3440 | e3800 | 5880 | 9680 | 1350 | 897 | 197 | 1740 | 281 | e50 | 67 |
19 | 1680 | 3160 | e3300 | 6110 | 9370 | 1390 | 678 | 1840 | 1010 | 220 | e450 | 257 |
20 | 2020 | 2390 | e2900 | 5940 | 8840 | 1330 | 568 | 1140 | 769 | 277 | e700 | 223 |
21 | 1750 | 1460 | e2500 | 5500 | 8190 | 1240 | 512 | 956 | 1060 | 708 | 263 | 131 |
22 | 1210 | 887 | e2200 | 5310 | 7570 | 1090 | 466 | 1190 | 700 | 733 | 118 | 83 |
23 | 790 | 613 | e1900 | 5160 | 6850 | 931 | 429 | 644 | 435 | 540 | 67 | 99 |
24 | 517 | 495 | e1600 | 5050 | 6050 | 792 | 401 | 598 | 325 | 1350 | 192 | 128 |
25 | 376 | 659 | e1300 | 4660 | 6980 | 702 | 356 | 533 | 270 | 875 | 289 | 98 |
26 | 302 | 2070 | e1100 | 3680 | 7990 | 634 | 327 | 437 | 250 | 355 | 732 | 69 |
27 | 255 | e2500 | e950 | 2570 | 8000 | 586 | 308 | 390 | 230 | 323 | 1450 | 52 |
28 | 232 | 4550 | e850 | 1940 | 7750 | 550 | 291 | 355 | 215 | 355 | 1230 | 44 |
29 | 208 | 4320 | e760 | 1670 | --- | 527 | 272 | 316 | 190 | 723 | 800 | 40 |
30 | 195 | 3960 | e730 | 4270 | --- | 521 | 261 | 287 | 179 | 1060 | 538 | 39 |
31 | 186 | --- | e690 | 6460 | --- | 543 | --- | 429 | --- | 768 | 393 | --- |
TOTAL | 61699 | 59266 | 73740 | 85480 | 199380 | 67017 | 30413 | 12214 | 53656 | 25421 | 10876 | 3233 |
MEAN | 1990 | 1976 | 2379 | 2757 | 7121 | 2162 | 1014 | 394 | 1789 | 820 | 351 | 108 |
MAX | 3650 | 4550 | 4300 | 6460 | 9680 | 7310 | 4240 | 1840 | 3920 | 2400 | 1450 | 328 |
MIN | 186 | 174 | 635 | 520 | 4850 | 521 | 261 | 124 | 179 | 150 | 36 | 39 |
CFSM | .64 | .64 | .77 | .89 | 2.30 | .70 | .33 | .13 | .58 | .26 | .11 | .03 |
IN. | .74 | .71 | .88 | 1.03 | 2.39 | .80 | .36 | .15 | .64 | .30 | .13 | .04 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 552 | 1499 | 2636 | 3735 | 4556 | 5398 | 5320 | 4203 | 2441 | 1435 | 795 | 411 |
MAX | 5429 | 12840 | 12960 | 23300 | 17270 | 17680 | 15400 | 19330 | 10120 | 8237 | 6024 | 2766 |
(WY) | 1950 | 1994 | 1983 | 1950 | 1999 | 1979 | 1945 | 1961 | 1957 | 2000 | 1979 | 1993 |
MIN | 5.25 | 8.23 | 16.4 | 30.6 | 62.7 | 25.3 | 176 | 167 | 44.5 | 40.8 | 22.7 | 3.07 |
(WY) | 1965 | 1954 | 1954 | 1977 | 1963 | 1954 | 1954 | 1988 | 1988 | 1940 | 1953 | 1953 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1940 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 975955 | 682395 | ||||
ANNUAL MEAN | 2667 | 1870 | 2739 | |||
HIGHEST ANNUAL MEAN | 6094 | 1950 | ||||
LOWEST ANNUAL MEAN | 151 | 1954 | ||||
HIGHEST DAILY MEAN | 12300 | Jul 15,16 | 9680 | Feb 18 | 46000 | May 13 1961 |
LOWEST DAILY MEAN | 40 A | Feb 3 | 36 | Aug 17 | .00 | B |
ANNUAL SEVEN-DAY MINIMUM | 42 | Jan 31 | 56 | Aug 12 | 1.5 | Sep 18 1953 |
MAXIMUM PEAK FLOW | 9820 C | Feb 18 | 46900 D | May 12 1961 | ||
MAXIMUM PEAK STAGE | 23.80 E | Feb 18 | 36.70 F | May 13 1961 | ||
INSTANTANEOUS LOW FLOW | 35 | Aug 17,18 | ||||
ANNUAL RUNOFF (CFSM) | .86 | .60 | .88 | |||
ANNUAL RUNOFF (INCHES) | 11.70 | 8.18 | 11.99 | |||
10 PERCENT EXCEEDS | 7420 | 5270 | 8730 | |||
50 PERCENT EXCEEDS | 1500 | 800 | 575 | |||
90 PERCENT EXCEEDS | 166 | 130 | 38 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |