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 1994-2002. |
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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, in CFS, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 0.14 | e9.0 | 147 | e11 | 1050 | e18 | 32 | 39 | 27 | 2.2 | 0.25 | e0.20 |
2 | 0.17 | e7.8 | 51 | e10 | 140 | 26 | 24 | 80 | 24 | 2.1 | 0.25 | e0.15 |
3 | 0.22 | e7.0 | 26 | e9.0 | 71 | 64 | 21 | 51 | 21 | 2.0 | 0.24 | e0.10 |
4 | 0.24 | e6.4 | 17 | e8.0 | 52 | 38 | 17 | 26 | 19 | 1.9 | 0.23 | e0.06 |
5 | 0.35 | e9.0 | 13 | e8.3 | 42 | 29 | 13 | 15 | 28 | 1.7 | 0.23 | e0.03 |
6 | e0.30 | e8.2 | 20 | e9.0 | 38 | 28 | 11 | 25 | 66 | 1.6 | 0.24 | e0.01 |
7 | e0.25 | e7.4 | 31 | e12 | 36 | 24 | 11 | 31 | 40 | 1.4 | 0.25 | e0.00 |
8 | e0.20 | e7.0 | 27 | e14 | 31 | 21 | 21 | 1130 | 22 | 1.2 | 0.24 | e0.00 |
9 | e0.18 | e10 | 17 | e17 | 27 | 534 | 29 | 530 | 15 | 1.1 | 0.23 | e0.00 |
10 | 0.16 | e8.0 | 12 | e23 | 23 | 321 | 13 | 160 | 12 | 1.0 | 0.23 | e0.00 |
11 | 5.8 | e7.0 | 10 | e22 | 20 | 76 | 8.4 | 64 | 10 | 0.94 | 0.25 | e0.00 |
12 | 81 | e6.0 | 61 | e20 | 18 | 82 | 32 | 50 | 9.2 | 0.92 | 0.26 | e0.00 |
13 | 402 | e5.2 | 154 | e18 | 16 | 65 | 252 | 1910 | 8.3 | 0.82 | 0.33 | e0.00 |
14 | 1160 | e4.7 | 976 | e17 | 15 | 50 | 393 | 456 | 6.7 | 0.74 | 0.38 | e0.00 |
15 | 124 | e4.3 | 336 | e15 | 14 | 48 | 154 | 90 | 5.7 | 0.74 | 0.33 | e0.00 |
16 | 59 | e4.0 | 367 | e14 | 13 | 240 | 55 | 52 | 5.1 | 0.70 | 0.29 | e0.00 |
17 | 34 | e3.8 | 5550 | e13 | 12 | 96 | 33 | 584 | 4.9 | 0.64 | 0.25 | e0.10 |
18 | 18 | e3.6 | 440 | e12 | 12 | 59 | 23 | 266 | 4.6 | 0.62 | 0.27 | e0.50 |
19 | 11 | e3.4 | 110 | e12 | 14 | 260 | 49 | 85 | 4.3 | 0.71 | 0.31 | e0.40 |
20 | 9.1 | e5.2 | 68 | e13 | 120 | 712 | 84 | 47 | 4.1 | 0.75 | 0.37 | e2.0 |
21 | 7.9 | e4.8 | 53 | e14 | 91 | 180 | 217 | 35 | 3.9 | 0.50 | e0.30 | e1.2 |
22 | 7.1 | e4.4 | 48 | e17 | 48 | 77 | 107 | 24 | 3.8 | 0.40 | e0.26 | e0.90 |
23 | 38 | e4.0 | 52 | e22 | 38 | 58 | 42 | 19 | 3.7 | 0.36 | e0.23 | e0.80 |
24 | e250 | e25 | 42 | 378 | 33 | 50 | 43 | 16 | 3.8 | 0.33 | e0.20 | e0.80 |
25 | e150 | 37 | 34 | 140 | 26 | 164 | 47 | 18 | 20 | 0.31 | e0.30 | e1.0 |
26 | e80 | 25 | 29 | 62 | e24 | 1050 | 28 | 35 | 8.8 | 0.29 | e0.24 | 1.6 |
27 | e45 | 221 | 27 | 46 | e21 | 159 | 244 | 31 | 4.2 | 0.30 | e0.20 | 2.7 |
28 | e30 | 233 | e24 | 38 | e17 | 74 | 260 | 33 | 3.2 | 0.30 | e0.16 | 1.1 |
29 | e18 | 635 | e20 | 33 | --- | 59 | 112 | 61 | 2.8 | 0.32 | e0.12 | 0.45 |
30 | 14 | 777 | e16 | 110 | --- | 49 | 46 | 42 | 2.5 | 0.31 | e0.08 | 0.35 |
31 | e11 | --- | e13 | 387 | --- | 40 | --- | 33 | --- | 0.26 | e0.06 | --- |
TOTAL | 2557.11 | 2093.2 | 8791 | 1524.3 | 2062 | 4751 | 2421.4 | 6038 | 393.6 | 27.46 | 7.58 | 14.45 |
MEAN | 82.49 | 69.77 | 283.6 | 49.17 | 73.64 | 153.3 | 80.71 | 194.8 | 13.12 | 0.886 | 0.245 | 0.482 |
MAX | 1160 | 777 | 5550 | 387 | 1050 | 1050 | 393 | 1910 | 66 | 2.2 | 0.38 | 2.7 |
MIN | 0.14 | 3.4 | 10 | 8.0 | 12 | 18 | 8.4 | 15 | 2.5 | 0.26 | 0.06 | 0.00 |
CFSM | 2.60 | 2.20 | 8.95 | 1.55 | 2.32 | 4.83 | 2.55 | 6.14 | 0.41 | 0.03 | 0.01 | 0.02 |
IN. | 3.00 | 2.46 | 10.32 | 1.79 | 2.42 | 5.58 | 2.84 | 7.09 | 0.46 | 0.03 | 0.01 | 0.02 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1952 - 2002, BY WATER YEAR (WY) | ||||||||||||
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MEAN | 4.426 | 22.45 | 36.92 | 38.13 | 45.53 | 63.83 | 57.12 | 45.37 | 19.10 | 6.939 | 4.920 | 4.115 |
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 | 0.000 | 0.000 | 0.000 | 0.019 | 0.14 | 0.000 | 0.51 | 0.24 | 0.000 | 0.000 | 0.000 | 0.000 |
(WY) | 1953 | 1954 | 1954 | 1981 | 1964 | 1954 | 1981 | 1965 | 1953 | 1959 | 1953 | 1952 |
SUMMARY STATISTICS | FOR 2001 CALENDAR YEAR | FOR 2002 WATER YEAR | WATER YEARS 1952 - 2002 | |||
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ANNUAL TOTAL | 17891.87 | 30681.10 | ||||
ANNUAL MEAN | 49.02 | 84.06 | 28.98 | |||
HIGHEST ANNUAL MEAN | 84.1 | 2002 | ||||
LOWEST ANNUAL MEAN | 2.39 | 1954 | ||||
HIGHEST DAILY MEAN | 5550 | Dec 17 | 5550 | Dec 17 | 5550 | Dec 17 2001 |
LOWEST DAILY MEAN | 0.04 | Sep 16 | 0.00 A | Several days | 0.00 | B |
ANNUAL SEVEN-DAY MINIMUM | 0.14 | Sep 27 | 0.00 A | Sep 7 | 0.00 | Oct 1 1951 |
MAXIMUM PEAK FLOW | 9430 C | Dec 17 | 9430 C | Dec 17 2001 | ||
MAXIMUM PEAK STAGE | 13.63 | Dec 17 | 13.63 | Dec 17 2001 | ||
ANNUAL RUNOFF (CFSM) | 1.55 | 2.65 | 0.91 | |||
ANNUAL RUNOFF (INCHES) | 21.00 | 36.00 | 12.42 | |||
10 PERCENT EXCEEDS | 65 | 156 | 48 | |||
50 PERCENT EXCEEDS | 4.0 | 15 | 2.2 | |||
90 PERCENT EXCEEDS | 0.19 | 0.24 | 0.00 |
C - 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 |