Station list     Available data
KASKASKIA RIVER BASIN


05592050       ROBINSON CREEK NEAR SHELBYVILLE, IL



LOCATION.-- Lat 39°24'21", long 88°53'47", in NW1/4NW1/4 sec.17, T.11 N., R.3 E., Shelby County, Hydrologic Unit 07140201, on right bank at upstream side of bridge on State Highway 16, 0.1 mi downstream from Mud Creek, 4.5 mi west of Shelbyville, and at mile 9.1.

DRAINAGE AREA.-- 93.1 mi2.

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
 

DISCHARGE: October 1979 to current year.
 

STAGE: Water years 1994-2000. Gage-height record for June 22, 1973 to Sept. 30, 1979, available in files of U.S. Army Corps of Engineers.

GAGE.-- Water-stage recorder, U.S. Army Corps of Engineers satellite telemeter, and crest-stage gage. Datum of gage is 550.00 ft above sea level (levels by U.S. Army Corps of Engineers).

EXTREMES OUTSIDE PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Flood of June 28, 1957, reached a stage of 16.8 ft, present site and datum, with a discharge estimated at 26,400 ft3/s.

REMARKS FOR CURRENT YEAR.-- Records good except those for discharges less than 2.0 ft3/s and those for estimated daily discharges, which are poor.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
 
1 .04 e.50 e.40 e.30 e.21 2.1 2.5 2.3   11    39    4.2 2.2  
2 .14 e2.0   .38 e.30 e.30 1.8 2.5 2.3   7.9 31    14    1.6  
3 .32 e1.2   .39 e.70 e.39 1.8 2.5 2.1   6.1 26    49    1.1  
4 .17 e.95 .41 2.3   e.35 1.9 2.2 1.9   5.1 23    7.8 .89
5 .14 e.80 .65 1.1   e.40 1.8 2.0 1.8   5.3 1310    165    .54
 
6 .15 e.70 .51 .69 e.45 1.6 2.0 1.7   6.9 686    54    .48
7 .16 e.60 .41 .56 .56 1.6 2.8 3.6   5.1 140    38    .41
8 .42 e.55 .38 .57 .64 1.5 2.5 3.9   3.8 78    11    .41
9 .12 e.50 .41 .66 .71 1.4 2.1 2.6   3.2 56    8.5 .54
10 .08 e.45 .51 .73 1.3   1.4 2.0 2.0   2.8 45    5.9 43     
 
11 .14 e.40 .40 .57 1.3   1.5 1.9 1.6   2.7 46    4.0 14     
12 .16 e.35 .49 .53 .67 1.9 1.8 1.5   3.0 47    3.9 3.2  
13 .21 e.32 .44 .42 .59 2.2 1.7 2.3   3.2 37    3.7 1.1  
14 .31 e.30 e2.5   .40 .50 2.3 1.7 1.6   74    29    3.8 1.2  
15 .42 e.28 e1.5   .42 .42 2.1 1.8 1.2   44    23    3.9 2.0  
 
16 .39 e.27 e1.1   .40 .39 1.9 1.8 1.2   28    18    4.1 2.3  
17 .20 e.26 e.90 .45 .38 1.6 3.4 1.1   32    14    4.6 2.2  
18 .21 e.25 e.80 .46 11      1.5 2.8 1.1   18    12    13    3.4  
19 .31 e.24 e.70 .49 6.4   3.0 2.2 1.0   12    12    4.9 5.2  
20 .29 e.23 e.60 e.40 3.3   37    15    .91 112    11    4.8 6.7  
 
21 .32 e.23 e.55 e.33 2.5   9.5 12    .89 475    9.2 4.5 8.7  
22 .31 e.25 e.50 e.27 2.3   5.6 4.4 .91 90    7.5 4.4 11     
23 e.25 e.35 e.45 e.23 2.1   4.3 3.3 3.4   42    6.0 6.9 13     
24 e.22 e.70 e.43 e.21 2.6   3.8 5.5 4.1   372    4.9 21    17     
25 e.20 e.55 e.39 e.20 2.3   3.2 5.0 2.0   823    4.3 13    62     
 
26 e.17 e.47 e.37 e.18 2.6   3.0 3.9 1.8   727    3.7 10    84     
27 e.14 e.45 e.35 e.16 4.3   6.5 3.4 157      352    3.3 8.7 44     
28 e.12 e.43 e.34 e.14 2.9   4.3 3.1 86      128    3.0 7.9 22     
29 e.10 e.41 e.33 e.14 2.3   3.4 2.8 37      79    3.6 6.1 12     
30 e.09 e.40 e.32 e.14 ---      2.9 2.4 21      53    4.5 4.7 8.3  
 
31 e.08 ---      e.31 e.16 ---      2.7 ---    14      ---    4.1 3.4 ---     

TOTAL 6.38 15.39 18.22 14.61 54.16 121.1 103.0 365.81 3527.1 2737.1 498.7 374.47
MEAN .21 .51 .59 .47 1.87 3.91 3.43 11.8 118 88.3 16.1 12.5
MAX .42 2.0 2.5 2.3 11 37 15 157 823 1310 165 84
MIN .04 .23 .31 .14 .21 1.4 1.7 .89 2.7 3.0 3.4 .41
CFSM .00 .01 .01 .01 .02 .04 .04 .13 1.26 .95 .17 .13
IN. .00 .01 .01 .01 .02 .05 .04 .15 1.41 1.09 .20 .15

e Estimated
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1980 - 2000, BY WATER YEAR (WY)
MEAN 18.4 58.9 113 93.6 146 118 137 152 84.1 31.1 20.3 42.2
MAX 131 305 480 343 874 332 460 602 254 187 227 633
(WY) 1994 1986 1983 1982 1982 1998 1994 1996 1998 1993 1981 1993
MIN .17 .51 .24 .47 1.87 3.91 3.43 10.9 1.84 1.04 .30 .065
(WY) 1998 2000 1990 2000 2000 2000 2000 1988 1988 1991 1988 1983

SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1980 - 2000
ANNUAL TOTAL 24650.38     7836.04    
ANNUAL MEAN 67.5       21.4       84.1      
HIGHEST ANNUAL MEAN 163          1993
LOWEST ANNUAL MEAN 10.7       1992
HIGHEST DAILY MEAN 1920              Jun 2 1310              Jul 5 7460          Sep 23 1993
LOWEST DAILY MEAN .04 A     Oct 1 .04 A     Oct 1 .00     B
ANNUAL SEVEN-DAY MINIMUM .08         Sep 17 .13         Oct 25 .00     Sep 4 1983
INSTANTANEOUS PEAK FLOW 1770              Jul 5 11300      C May 2 1983
INSTANTANEOUS PEAK STAGE 10.63         Jul 5 14.92     Sep 23 1993
INSTANTANEOUS LOW FLOW .03 A     Oct 1
ANNUAL RUNOFF (CFSM) .73     .23     .90    
ANNUAL RUNOFF (INCHES) 9.85     3.13     12.28    
10 PERCENT EXCEEDS 166          31          163         
50 PERCENT EXCEEDS 7.6       2.0       18         
90 PERCENT EXCEEDS .15     .25     .31    
A - May have been less during periods of estimated discharges in Oct. and Nov.
B - Many days in 1982-85, 1988-89, 1991.
 C - Gage height, 13.37 ft.


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data