DISCHARGE: January to September 1948, December 1948 to current year. |
STAGE: Water years 1994-2000. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | .44 | 2.3 | 3.4 | 1.5 | e.80 | 11 | 4.0 | 1.5 | 1.3 | 45 | 14 | e.01 |
2 | .78 | 2.4 | 3.4 | 1.6 | e1.2 | 7.2 | 5.2 | 1.6 | 2.0 | 39 | 14 | e.01 |
3 | 17 | 2.2 | 6.3 | 3.1 | e1.3 | 4.4 | 4.6 | 1.7 | 2.5 | 36 | 16 | e.01 |
4 | 1.0 | 2.2 | 13 | 2.6 | e1.5 | 4.4 | 4.7 | 1.9 | 4.4 | 34 | 5.5 | e.01 |
5 | .49 | 2.2 | 34 | 1.7 | e2.0 | 4.9 | 4.8 | 2.1 | 6.7 | 141 | 15 | e.01 |
6 | .58 | 2.2 | 3.7 | 1.5 | 2.8 | 4.5 | 5.3 | 2.3 | 2.3 | 143 | 5.0 | e.01 |
7 | .82 | 2.2 | 1.9 | 1.4 | 3.1 | 5.1 | 8.6 | 2.4 | 3.6 | 57 | 3.5 | e.01 |
8 | 32 | 2.2 | 1.8 | 1.4 | 3.1 | 5.5 | 5.0 | 2.3 | 3.6 | 41 | 17 | e.01 |
9 | 18 | 2.2 | 3.9 | 1.8 | 3.2 | 5.5 | 4.1 | 4.9 | 3.8 | 34 | 6.6 | e.01 |
10 | .93 | 2.1 | 3.8 | e1.5 | 4.6 | 5.7 | 4.1 | 1.8 | 3.4 | 31 | 4.2 | e.01 |
11 | .35 | 2.2 | 1.8 | e1.2 | 3.9 | 9.4 | 4.4 | 1.0 | 24 | 95 | 2.0 | .29 |
12 | .28 | 2.4 | 1.5 | e1.0 | 3.4 | 12 | 4.0 | .93 | 15 | 168 | .83 | 11 |
13 | .39 | 2.3 | 1.4 | e.90 | 3.3 | 12 | 3.6 | 1.4 | 8.1 | 75 | .33 | .18 |
14 | .60 | 2.2 | 1.2 | e.88 | 3.3 | 9.6 | 3.5 | 1.4 | 6.0 | 48 | .17 | 12 |
15 | .61 | 2.2 | 2.3 | e.86 | 3.4 | 12 | 3.8 | 1.3 | 3.8 | 39 | .09 | 1.3 |
16 | 1.1 | 2.2 | 1.7 | e.84 | 3.3 | 12 | 5.8 | 1.3 | 2.7 | 34 | .04 | .07 |
17 | 1.9 | 2.2 | 1.3 | e.82 | 3.2 | 6.9 | 6.1 | 1.4 | 2.0 | 30 | 15 | .01 |
18 | 1.5 | 2.3 | 1.2 | e.80 | 40 | 6.4 | 4.2 | 2.1 | 1.5 | 31 | 8.9 | e.01 |
19 | 1.4 | 2.6 | e1.1 | e.68 | 9.4 | 17 | 5.2 | 2.2 | 1.3 | 31 | .84 | e.01 |
20 | 1.4 | 2.7 | e1.0 | e.58 | 7.5 | 18 | 14 | 2.1 | 51 | 25 | .18 | .43 |
21 | 1.3 | 2.8 | e.94 | e.50 | 6.5 | 10 | 4.7 | 2.1 | 125 | 23 | .06 | .30 |
22 | 1.0 | 2.9 | e.88 | e.45 | 6.4 | 7.6 | 3.7 | 2.2 | 67 | 21 | 4.3 | .08 |
23 | .82 | 5.2 | e.84 | e.40 | 5.9 | 6.0 | 5.6 | 5.9 | 42 | 19 | 1.9 | .46 |
24 | .94 | 5.5 | e.82 | e.35 | 8.2 | 6.5 | 10 | 1.9 | 113 | 18 | 3.5 | 21 |
25 | 1.1 | 4.1 | e.80 | e.30 | 7.1 | 5.7 | 2.9 | 1.5 | 183 | 17 | .19 | 41 |
26 | 1.3 | 3.5 | e.90 | e.25 | 8.4 | 9.5 | 2.5 | 4.4 | 312 | 15 | .13 | 17 |
27 | 1.7 | 3.5 | e1.1 | e.22 | 8.9 | 12 | 2.9 | 14 | 291 | 12 | .05 | 9.4 |
28 | 1.8 | 3.4 | 1.4 | e.20 | 8.1 | 6.9 | 2.0 | 2.9 | 127 | 10 | .01 | 2.7 |
29 | 2.0 | 3.5 | 1.5 | e.30 | 7.1 | 5.5 | 1.7 | 2.6 | 78 | 10 | e.01 | .90 |
30 | 2.0 | 3.4 | 1.6 | e.45 | --- | 4.5 | 1.3 | 2.3 | 55 | 8.9 | e.01 | .41 |
31 | 2.1 | --- | 1.5 | e.60 | --- | 3.9 | --- | 1.8 | --- | 9.6 | e.01 | --- |
TOTAL | 97.63 | 83.3 | 101.98 | 30.68 | 170.90 | 251.6 | 142.3 | 79.23 | 1542.0 | 1340.5 | 139.35 | 118.65 |
MEAN | 3.15 | 2.78 | 3.29 | .99 | 5.89 | 8.12 | 4.74 | 2.56 | 51.4 | 43.2 | 4.50 | 3.96 |
MAX | 32 | 5.5 | 34 | 3.1 | 40 | 18 | 14 | 14 | 312 | 168 | 17 | 41 |
MIN | .28 | 2.1 | .80 | .20 | .80 | 3.9 | 1.3 | .93 | 1.3 | 8.9 | .01 | .01 |
CFSM | .03 | .03 | .03 | .01 | .06 | .08 | .04 | .02 | .48 | .40 | .04 | .04 |
IN. | .03 | .03 | .04 | .01 | .06 | .09 | .05 | .03 | .54 | .47 | .05 | .04 |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1948 - 2000, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 22.0 | 29.1 | 55.1 | 57.4 | 82.9 | 110 | 129 | 124 | 94.1 | 43.4 | 26.6 | 20.8 |
MAX | 244 | 225 | 523 | 282 | 281 | 374 | 605 | 617 | 418 | 358 | 292 | 296 |
(WY) | 1960 | 1986 | 1983 | 1950 | 1975 | 1978 | 1957 | 1996 | 1990 | 1981 | 1981 | 1993 |
MIN | .000 | .000 | .000 | .000 | .22 | .23 | .66 | .052 | 8.05 | 1.38 | .016 | .000 |
(WY) | 1954 | 1954 | 1954 | 1956 | 1954 | 1954 | 1954 | 1954 | 1953 | 1976 | 1953 | 1952 |
SUMMARY STATISTICS | FOR 1999 CALENDAR YEAR | FOR 2000 WATER YEAR | WATER YEARS 1948 - 2000 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 19300.68 | 4098.12 | ||||
ANNUAL MEAN | 52.9 | 11.2 | 66.8 | |||
HIGHEST ANNUAL MEAN | 156 | 1993 | ||||
LOWEST ANNUAL MEAN | 2.15 | 1954 | ||||
HIGHEST DAILY MEAN | 461 | Feb 8 | 312 | Jun 26 | 5320 | May 8 1996 |
LOWEST DAILY MEAN | .01 | A | .01 | B | .00 | C |
ANNUAL SEVEN-DAY MINIMUM | .01 | Jul 9 | .01 | Aug 28 | .00 | Sep 1 1949 |
INSTANTANEOUS PEAK FLOW | 451 | Jun 26 | 10700 | May 8 1996 | ||
INSTANTANEOUS PEAK STAGE | 8.06 | Jun 26 | 16.23 | May 8 1996 | ||
ANNUAL RUNOFF (CFSM) | .49 | .10 | .62 | |||
ANNUAL RUNOFF (INCHES) | 6.71 | 1.42 | 8.48 | |||
10 PERCENT EXCEEDS | 151 | 23 | 153 | |||
50 PERCENT EXCEEDS | 7.2 | 2.7 | 21 | |||
90 PERCENT EXCEEDS | .40 | .32 | .02 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |