DISCHARGE: October 1927 to current year. |
STAGE: January 1908 to September 1913. Gage-height records collected in this vicinity November 1874 to December 1878, are contained in files of Louisville office of the U.S. Army Corps of Engineers and since June 1884, are contained in reports of National Weather Service. |
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 | 24800 | 8860 | 20700 | 18100 | 37000 | 59100 | 14300 | 13900 | 27300 | 12400 | 19600 | 9650 |
2 | 20000 | 8770 | 18600 | 17500 | 45300 | 59000 | 13900 | 13000 | 27300 | 11200 | 16100 | 8370 |
3 | 17100 | 8990 | 16800 | 16700 | 50700 | 57900 | 13900 | 12200 | 25000 | 10500 | 14100 | 8000 |
4 | 14600 | 8780 | 15600 | 15900 | 53000 | 56300 | 14200 | 11700 | 22400 | 10100 | 13300 | 8390 |
5 | 14500 | 8290 | 14400 | 15900 | 52100 | 54500 | 14200 | 11300 | 25800 | 9830 | 12100 | e7760 |
6 | 32600 | 8070 | 13400 | 15400 | 48500 | 51600 | 14000 | 11000 | 34200 | 14800 | 10600 | e7060 |
7 | 46800 | 8030 | 12700 | 15000 | 43700 | 44900 | 13700 | 10600 | 43600 | 23000 | 9430 | e6820 |
8 | 51300 | 8050 | 11900 | 14600 | 38600 | 37700 | 13000 | 10200 | 47700 | 24500 | 8550 | 6790 |
9 | 51900 | 9890 | 11500 | 14000 | 35700 | 32500 | 13100 | 9840 | 51300 | 25000 | 7920 | 6970 |
10 | 53600 | 15100 | 11300 | 13500 | 39700 | 28800 | 13800 | 9560 | 54400 | 34700 | 7500 | 7260 |
11 | 56800 | 22500 | 11500 | 13100 | 50200 | 26200 | 15000 | 9410 | 55200 | 39900 | 7140 | 8240 |
12 | 58900 | 27300 | 17600 | 12700 | 57000 | 24500 | 18800 | 9510 | 50000 | 38700 | 6830 | 8990 |
13 | 55500 | 27300 | 24200 | 12500 | 60500 | 23300 | 22600 | 9470 | 42400 | 35000 | 6500 | 10500 |
14 | 40100 | 28000 | e29000 | 12500 | 63300 | 22600 | 28600 | 9340 | 35500 | 33000 | 6230 | 12300 |
15 | 25800 | 28600 | e30200 | 14900 | 67300 | 22100 | 35400 | 9120 | 30300 | 28700 | 6150 | 13300 |
16 | 20400 | 27900 | 31600 | 19700 | 70600 | 21800 | 38900 | 8750 | 26400 | 21200 | 6050 | 13300 |
17 | 18500 | 25600 | 39900 | 22800 | 70100 | 21400 | 39800 | 8400 | 23800 | 16900 | 5970 | 11800 |
18 | 19500 | 22900 | 43100 | 24200 | 66800 | 21100 | 37800 | 10100 | 22200 | 14600 | 5850 | 10100 |
19 | 18800 | 20700 | 44800 | 24700 | 64100 | 21000 | 34300 | 16700 | 21600 | 12600 | 5850 | 9230 |
20 | 17900 | 19000 | 43700 | 25300 | 63000 | 20600 | 30800 | 17200 | 21500 | 11200 | 6060 | 8490 |
21 | 16700 | 17500 | 42800 | 24500 | 61900 | 20600 | 27600 | 17800 | 20800 | 10500 | 6370 | 7750 |
22 | 15700 | 15800 | 40700 | 23000 | 59800 | 20700 | 24800 | 20500 | 20100 | 11000 | 6490 | 7460 |
23 | 14900 | 14600 | 38800 | 21600 | 57000 | 20400 | 22500 | 23700 | 20700 | 11900 | 6460 | 7850 |
24 | 14100 | 13700 | 37100 | 20300 | 52500 | 19700 | 20500 | 26400 | 21100 | 13800 | 6860 | 8340 |
25 | 13500 | 13400 | 32900 | 18900 | 48100 | 18800 | 19100 | 26300 | 20200 | 14100 | 7100 | 9520 |
26 | 12800 | 17600 | 28300 | 17700 | 49800 | 17900 | 18200 | 23900 | 19600 | 14000 | 7200 | 10500 |
27 | 12200 | 24400 | 24900 | 16600 | 53300 | 17100 | 17800 | 20900 | 19000 | 15600 | 8040 | 10000 |
28 | 11600 | 27000 | 22400 | 15800 | 57200 | 16500 | 17000 | 18300 | 17300 | 16100 | 11000 | 9580 |
29 | 10600 | 26100 | 20800 | 15000 | --- | 16100 | 15800 | 17200 | 15300 | 19100 | 12300 | 9710 |
30 | 9770 | 23000 | 19800 | 17000 | --- | 15600 | 14800 | 19400 | 13700 | 23500 | 11700 | 9600 |
31 | 9200 | --- | 19000 | 27300 | --- | 14900 | --- | 23700 | --- | 22900 | 10500 | --- |
TOTAL | 800470 | 535730 | 790000 | 556700 | 1516800 | 905200 | 638200 | 459400 | 875700 | 600330 | 275850 | 273630 |
MEAN | 25820 | 17860 | 25480 | 17960 | 54170 | 29200 | 21270 | 14820 | 29190 | 19370 | 8898 | 9121 |
MAX | 58900 | 28600 | 44800 | 27300 | 70600 | 59100 | 39800 | 26400 | 55200 | 39900 | 19600 | 13300 |
MIN | 9200 | 8030 | 11300 | 12500 | 35700 | 14900 | 13000 | 8400 | 13700 | 9830 | 5850 | 6790 |
CFSM | .90 | .62 | .89 | .63 | 1.89 | 1.02 | .74 | .52 | 1.02 | .68 | .31 | .32 |
IN. | 1.04 | .70 | 1.03 | .72 | 1.97 | 1.18 | .83 | .60 | 1.14 | .78 | .36 | .36 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1928 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 9351 | 15370 | 25150 | 37280 | 41040 | 49810 | 49890 | 41390 | 28820 | 19380 | 12090 | 8992 |
MAX | 37700 | 87950 | 92340 | 199300 | 147100 | 108700 | 106400 | 144100 | 80120 | 73580 | 75530 | 50670 |
(WY) | 1994 | 1994 | 1986 | 1950 | 1950 | 1985 | 1938 | 1996 | 1998 | 1958 | 1979 | 1989 |
MIN | 2465 | 2632 | 2266 | 2861 | 3758 | 4815 | 11900 | 5805 | 5035 | 3366 | 2372 | 2572 |
(WY) | 1941 | 1931 | 1964 | 1977 | 1931 | 1941 | 1941 | 1934 | 1988 | 1936 | 1936 | 1940 |
SUMMARY STATISTICS | FOR 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1928 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 7515410 | 8228010 | ||||
ANNUAL MEAN | 20530 | 22540 | 28140 | |||
HIGHEST ANNUAL MEAN | 56740 | 1950 | ||||
LOWEST ANNUAL MEAN | 6144 | 1941 | ||||
HIGHEST DAILY MEAN | 60400 | Jun 25 | 70600 | Feb 16 | 302000 | May 25 1943 |
LOWEST DAILY MEAN | 3820 | Feb 2 | 5850 | Aug 18 | 1650 | Sep 27 1941 |
ANNUAL SEVEN-DAY MINIMUM | 3940 | Feb 1 | 6020 | Aug 14 | 1700 | Dec 19 1963 |
MAXIMUM PEAK FLOW | 71000 | Feb 16 | 305000 | May 25 1943 | ||
MAXIMUM PEAK STAGE | 18.80 | Feb 16 | 31.75 | Jan 7 1991 | ||
ANNUAL RUNOFF (CFSM) | .72 | .79 | .98 | |||
ANNUAL RUNOFF (INCHES) | 9.76 | 10.69 | 13.35 | |||
10 PERCENT EXCEEDS | 39900 | 49000 | 67400 | |||
50 PERCENT EXCEEDS | 16500 | 17900 | 16500 | |||
90 PERCENT EXCEEDS | 7270 | 8380 | 4350 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |