LOCATION.-- Lat 37°43'52", long 88°53'21" (NAD of 1927), in SW1/4SW1/4 sec.16, T.9 S., R.3 E., Williamson County, Hydrologic Unit 07140106, on right bank at downstream side of bridge on State Highway 13, 1.8 mi downstream from Buckley Creek, 2 mi east of Marion, and at mile 32.9. |
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DRAINAGE AREA.-- 31.7 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: October 1951 to current year. |
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STAGE: Water years 1994 to current year. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1978-91. |
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REVISED RECORDS.-- WSP 1388: 1952-54. WDR-IL 75-1: Drainage area. |
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GAGE.-- Water-stage recorder, phone telemeter, and crest-stage gage. Datum of gage is 415.82 ft above NGVD of 1929. Prior to Aug. 25, 1965, nonrecording gage and crest-stage gage at bridge 800 ft downstream and Aug. 25, 1965, to Oct. 28, 1965, nonrecording gage at present site and datum. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 9,430 ft3/s, Dec. 17, 2001, on basis of contracted opening measurement of peak flow, gage height, 13.63 ft; no flow for many days in most years. |
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REMARKS FOR CURRENT YEAR.-- Records poor. |
Discharge, cubic feet per second, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 0.20 | e0.48 | e7.5 | 27 | e5.5 | e25 | e75 | 162 | 80 | e0.35 | 0.25 | e0.05 |
2 | 0.20 | e0.44 | e3.5 | 224 | e20 | 60 | e54 | 239 | e45 | e0.34 | 0.25 | e0.05 |
3 | 0.19 | e0.41 | 2.5 | 183 | e100 | 50 | e37 | 186 | e26 | e0.33 | 0.22 | e0.04 |
4 | 0.19 | e0.39 | e2.0 | 136 | e45 | 440 | e27 | e128 | e14 | e0.32 | 0.21 | e0.04 |
5 | 0.19 | e0.37 | e1.7 | 225 | e16 | e294 | e16 | e78 | e7.8 | e0.41 | 38 | e0.03 |
6 | 0.20 | e0.45 | e1.4 | e118 | e50 | e193 | e8.5 | e43 | e4.0 | e1.2 | e14 | e0.03 |
7 | 0.20 | e0.65 | e1.1 | e78 | 87 | e129 | e6.2 | e25 | e2.8 | e0.97 | e5.4 | e0.02 |
8 | 0.21 | e0.60 | e1.0 | e53 | 36 | e82 | e5.1 | e16 | 2.3 | e0.80 | e3.4 | e0.02 |
9 | 0.21 | e0.52 | e0.82 | e37 | 22 | e60 | 4.4 | e10 | e1.9 | e0.69 | e2.0 | e0.01 |
10 | 0.21 | e0.47 | e0.71 | e26 | 44 | e39 | e4.0 | e7.4 | e1.7 | e0.64 | e1.6 | e0.01 |
11 | 0.21 | e0.44 | e0.71 | e19 | 76 | e26 | e3.8 | e5.0 | e1.6 | e0.60 | e1.3 | e0.00 |
12 | 0.19 | e1.2 | e1.3 | 14 | 51 | e23 | e3.6 | e4.0 | e1.8 | e0.56 | e1.0 | e0.00 |
13 | 0.18 | 10 | e3.5 | 13 | e35 | e20 | e3.5 | e3.5 | e3.0 | e0.52 | e0.80 | e0.00 |
14 | 0.22 | 2.0 | e2.3 | 12 | e25 | e17 | 33 | 275 | e1.7 | e0.51 | e0.70 | e0.00 |
15 | 0.22 | 2.0 | e1.9 | 12 | e19 | e15 | 27 | e201 | e1.0 | e0.49 | e0.60 | e0.00 |
16 | 0.24 | 3.0 | e1.3 | 10 | e15 | e18 | e13 | e135 | e0.60 | e0.49 | e0.50 | e0.00 |
17 | 0.78 | 2.6 | e1.1 | 21 | e13 | e20 | e7.6 | e95 | e0.41 | e0.47 | e0.40 | e0.00 |
18 | 1.2 | 17 | e0.92 | 206 | e12 | e21 | e5.2 | e69 | e0.29 | e0.46 | e0.30 | e0.00 |
19 | 0.62 | 72 | e0.92 | 142 | e15 | e19 | e3.5 | e51 | e0.34 | e0.32 | e0.20 | e0.00 |
20 | 0.49 | 31 | e0.71 | e76 | e16 | e31 | e3.2 | e33 | e0.38 | 0.02 | e0.15 | e0.00 |
21 | 0.41 | 11 | e0.78 | e44 | e11 | 68 | e2.8 | e20 | e0.47 | 0.13 | e0.13 | e0.00 |
22 | 0.34 | 10 | e2.2 | e19 | e10 | 35 | 144 | e12 | 0.60 | 0.42 | e0.11 | e0.00 |
23 | 0.31 | 18 | e3.7 | e13 | e9.0 | e29 | 180 | e7.0 | 0.60 | 11 | e0.10 | 0.00 |
24 | 0.28 | 137 | e4.3 | e10 | e8.0 | e23 | 158 | e4.0 | 0.58 | e4.0 | e0.10 | 0.00 |
25 | 0.27 | 47 | e3.2 | e8.5 | e7.5 | e18 | 152 | e4.5 | e0.60 | e2.0 | e0.20 | 0.00 |
26 | 0.38 | 14 | e2.4 | e16 | e7.0 | e25 | e108 | e110 | e0.52 | e1.1 | e0.25 | 0.00 |
27 | 0.49 | 10 | e2.0 | e30 | e6.5 | e94 | e62 | 213 | e0.47 | e0.67 | e0.14 | 0.00 |
28 | 0.54 | 63 | e2.2 | e19 | e6.0 | 103 | e36 | 99 | e0.42 | e0.49 | e0.08 | 0.00 |
29 | 0.59 | 36 | e73 | e12 | e5.7 | 257 | e20 | e48 | e0.40 | e0.34 | e0.07 | 0.00 |
30 | 0.63 | e17 | 153 | e8.5 | --- | 166 | e10 | e24 | e0.37 | e0.34 | e0.06 | 0.00 |
31 | e0.55 | --- | 51 | e6.5 | --- | e110 | --- | 136 | --- | e0.45 | e0.05 | --- |
TOTAL | 11.14 | 509.02 | 334.67 | 1818.5 | 773.2 | 2510 | 1213.4 | 2443.4 | 201.65 | 31.43 | 72.57 | 0.30 |
MEAN | 0.36 | 17.0 | 10.8 | 58.7 | 26.7 | 81.0 | 40.4 | 78.8 | 6.72 | 1.01 | 2.34 | 0.01 |
MAX | 1.2 | 137 | 153 | 225 | 100 | 440 | 180 | 275 | 80 | 11 | 38 | 0.05 |
MIN | 0.18 | 0.37 | 0.71 | 6.5 | 5.5 | 15 | 2.8 | 3.5 | 0.29 | 0.02 | 0.05 | 0.00 |
CFSM | 0.01 | 0.54 | 0.34 | 1.85 | 0.84 | 2.55 | 1.28 | 2.49 | 0.21 | 0.03 | 0.07 | 0.00 |
IN. | 0.01 | 0.60 | 0.39 | 2.13 | 0.91 | 2.95 | 1.42 | 2.87 | 0.24 | 0.04 | 0.09 | 0.00 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1952 - 2004, BY WATER YEAR (WY) | ||||||||||||
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MEAN | 4.28 | 22.1 | 37.0 | 38.5 | 46.1 | 63.7 | 56.1 | 46.4 | 20.0 | 6.73 | 4.92 | 3.97 |
MAX | 82.5 | 223 | 284 | 214 | 176 | 180 | 296 | 222 | 165 | 61.0 | 50.6 | 48.0 |
(WY) | 2002 | 1986 | 2002 | 1982 | 1985 | 1979 | 1996 | 1996 | 2000 | 1958 | 1985 | 1993 |
MIN | 0.00 | 0.00 | 0.00 | 0.02 | 0.14 | 0.00 | 0.51 | 0.24 | 0.00 | 0.00 | 0.00 | 0.00 |
(WY) | 1953 | 1954 | 1954 | 1981 | 1964 | 1954 | 1981 | 1965 | 1953 | 1959 | 1953 | 1952 |
SUMMARY STATISTICS | FOR 2003 CALENDAR YEAR | FOR 2004 WATER YEAR | WATER YEARS 1952 - 2004 | |||
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ANNUAL TOTAL | 11189.46 | 9919.28 | ||||
ANNUAL MEAN | 30.7 | 27.1 | 29.1 | |||
HIGHEST ANNUAL MEAN | 84.1 | 2002 | ||||
LOWEST ANNUAL MEAN | 2.39 | 1954 | ||||
HIGHEST DAILY MEAN | 1070 | Jun 12 | 440 | Mar 4 | 5550 | Dec 17 2001 |
LOWEST DAILY MEAN | 0.15 | Sep 20, 21 | 0.00 | Many days | 0.00 | A |
ANNUAL SEVEN-DAY MINIMUM | 0.19 | Sep 29 | 0.00 | Sep 11 | 0.00 | Oct 1 1951 |
MAXIMUM PEAK FLOW | 550 | Mar 4 | 9430 B | Dec 17 2001 | ||
MAXIMUM PEAK STAGE | 9.58 | Mar 4 | 13.63 | Dec 17 2001 | ||
ANNUAL RUNOFF (CFSM) | 0.967 | 0.855 | 0.916 | |||
ANNUAL RUNOFF (INCHES) | 13.13 | 11.64 | 12.45 | |||
10 PERCENT EXCEEDS | 71 | 89 | 49 | |||
50 PERCENT EXCEEDS | 3.0 | 3.5 | 2.2 | |||
90 PERCENT EXCEEDS | 0.28 | 0.10 | 0.00 |
B - On basis of contracted opening measurement of peak flow. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |