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.--October 1979 to current year. 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 and crest-stage gage. Datum of gage is 550.00 ft above sea level (levels by U.S. Army Corps of
Engineers).
REMARKS.--Records good except those for discharges less than 1.0 ft3/s and those for estimated daily discharges, which are poor.
U.S. Army Corps of Engineers satellite telemeter at station.
EXTREMES OUTSIDE PERIOD OF RECORD.--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.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAILY MEAN VALUES
|
|---|
| DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP
|
|---|
|
|
| 1 | .48 | 1.1 | e2.1 | e3.5 | 275 | 38 | 23 | 90 | 209 | 14 | .48 | .15
|
| 2 | .42 | 2.3 | e3.0 | e12 | 185 | 38 | 21 | 77 | 1920 | 13 | .40 | .17
|
| 3 | .40 | 7.1 | e3.0 | e10 | 119 | 43 | 21 | 68 | 607 | 12 | .37 | .20
|
| 4 | .46 | 2.8 | e2.6 | e9.0 | 85 | 34 | 22 | 62 | 254 | 10 | .36 | .17
|
| 5 | .68 | 1.5 | e2.3 | e8.5 | 62 | 34 | 18 | 118 | 586 | 8.7 | .34 | e.16
|
|
|
| 6 | .94 | 1.3 | e2.6 | e7.8 | 61 | 38 | 29 | 316 | 186 | 8.0 | .40 | e.14
|
| 7 | .69 | 1.2 | 3.8 | e7.4 | 1680 | 27 | 20 | 196 | 108 | 7.6 | .52 | e.12
|
| 8 | .69 | 1.3 | 3.5 | e7.0 | 1080 | 28 | 19 | 115 | 79 | 6.5 | .60 | e.10
|
| 9 | .51 | 2.1 | 3.1 | e6.5 | 360 | 49 | 39 | 81 | 64 | 11 | .47 | e.08
|
| 10 | .43 | 23 | 2.9 | e6.2 | 224 | 52 | 31 | 69 | 52 | 6.0 | .41 | e.07
|
|
|
| 11 | .36 | 12 | 2.8 | e7.0 | 241 | 62 | 23 | 61 | 52 | 4.3 | .40 | e.06
|
| 12 | .24 | 5.2 | 2.9 | e10 | 370 | 54 | 19 | 163 | 55 | 3.5 | .40 | e.08
|
| 13 | .20 | 6.0 | 3.0 | e15 | 177 | 48 | 18 | 471 | 314 | 3.0 | .64 | e.12
|
| 14 | .16 | 3.4 | 3.0 | e25 | 135 | 43 | 19 | 172 | 346 | 2.7 | .31 | e.12
|
| 15 | .18 | 3.4 | 2.8 | e30 | 123 | 36 | 203 | 116 | 94 | 2.4 | .26 | e.13
|
|
|
| 16 | .17 | 3.0 | 2.9 | e26 | 115 | 33 | 595 | 93 | 62 | 2.0 | .26 | e.12
|
| 17 | .41 | 2.6 | 2.9 | e30 | 103 | 34 | 521 | 80 | 49 | 1.9 | .25 | e.10
|
| 18 | .46 | 2.5 | 2.9 | e170 | 89 | 28 | 293 | 72 | 39 | 1.8 | .30 | e.07
|
| 19 | .44 | 2.4 | 2.9 | e120 | 77 | 24 | 195 | 60 | 34 | 1.6 | .39 | e.06
|
| 20 | .44 | 2.3 | 3.0 | e90 | 66 | 24 | 146 | 56 | 30 | 1.4 | .51 | e.07
|
|
|
| 21 | .57 | 2.2 | 4.1 | e160 | 54 | 25 | 131 | 57 | 27 | 1.2 | .43 | e.08
|
| 22 | .54 | 2.2 | 5.9 | 1430 | 50 | 23 | 109 | 73 | 24 | 1.0 | .28 | .09
|
| 23 | .56 | 2.4 | 3.8 | 1270 | 56 | 24 | 84 | 48 | 23 | .89 | .34 | .08
|
| 24 | .52 | 2.2 | 3.4 | 756 | 50 | 23 | 65 | 42 | 32 | .71 | .60 | .14
|
| 25 | .46 | 2.7 | 3.2 | 302 | 47 | 21 | 61 | 35 | 43 | .67 | .21 | .21
|
|
|
| 26 | .53 | 2.5 | e3.0 | 190 | 42 | 19 | 69 | 31 | 27 | .63 | .21 | .15
|
| 27 | .70 | e2.3 | e2.8 | 170 | 49 | 19 | 152 | 28 | 24 | 1.2 | .17 | .15
|
| 28 | .87 | e2.2 | e2.7 | 125 | 49 | 20 | 394 | 26 | 20 | 1.1 | .16 | .22
|
| 29 | 1.1 | e2.1 | e3.5 | 87 | --- | 20 | 200 | 24 | 17 | .82 | .14 | .32
|
| 30 | 1.2 | e2.0 | e5.0 | 73 | --- | 18 | 119 | 23 | 15 | .65 | .14 | .05
|
|
|
| 31 | 1.0 | --- | e4.0 | 272 | --- | 20 | --- | 32 | --- | .54 | .15 | ---
|
| TOTAL | 16.81 | 109.3 | 99.4 | 5435.9 | 6024 | 999 | 3659 | 2955 | 5392 | 130.81 | 10.90 | 3.78
|
| MEAN | .54 | 3.64 | 3.21 | 175 | 215 | 32.2 | 122 | 95.3 | 180 | 4.22 | .35 | .13
|
| MAX | 1.2 | 23 | 5.9 | 1430 | 1680 | 62 | 595 | 471 | 1920 | 14 | .64 | .32
|
| MIN | .16 | 1.1 | 2.1 | 3.5 | 42 | 18 | 18 | 23 | 15 | .54 | .14 | .05
|
| CFSM | .01 | .04 | .03 | 1.88 | 2.31 | .35 | 1.31 | 1.02 | 1.93 | .05 | .00 | .00
|
| IN. | .01 | .04 | .04 | 2.17 | 2.41 | .40 | 1.46 | 1.18 | 2.15 | .05 | .00 | .00
|
e Estimated
| STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1980 - 1999, BY WATER YEAR (WY)
|
|---|
| MEAN | 19.3 | 61.8 | 119 | 98.3 | 154 | 124 | 143 | 159 | 82.4 | 28.2 | 20.5 | 43.7
|
| 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 | .64 | .24 | 1.75 | 7.00 | 12.9 | 17.7 | 10.9 | 1.84 | 1.04 | .30 | .065
|
| (WY) | 1998 | 1990 | 1990 | 1990 | 1992 | 1990 | 1986 | 1988 | 1988 | 1991 | 1988 | 1983
|
| SUMMARY STATISTICS | FOR 1998 CALENDAR YEAR | FOR 1999 WATER YEAR | WATER YEARS 1980 - 1999 |
|---|
| ANNUAL TOTAL | 35434.58 | | 24835.90 | | |
|
| ANNUAL MEAN | 97.1 | | 68.0 | | 87.3 |
|
| HIGHEST ANNUAL MEAN | | | | | 163 | 1993
|
| LOWEST ANNUAL MEAN | | | | | 10.7 | 1992
|
| HIGHEST DAILY MEAN | 1640 | Mar 20 | 1920 | Jun 2 | 7460 | Sep 23 1993
|
| LOWEST DAILY MEAN | .16 | Oct 14 | .05 A | Sep 30 | .00 | B
|
| ANNUAL SEVEN-DAY MINIMUM | .25 | Oct 11 | .08 | Sep 17 | .00 | Sep 4 1983
|
| INSTANTANEOUS PEAK FLOW | | | 2640 | Feb 7 | 11300 C | May 2 1983
|
| INSTANTANEOUS PEAK STAGE | | | 11.04 | Feb 7 | 14.92 | Sep 23 1993
|
| INSTANTANEOUS LOW FLOW | | | .03 A | Sep 30 | |
|
| ANNUAL RUNOFF (CFSM) | 1.04 | | .73 | | .94 |
|
| ANNUAL RUNOFF (INCHES) | 14.16 | | 9.92 | | 12.74 |
|
| 10 PERCENT EXCEEDS | 230 | | 166 | | 168 |
|
| 50 PERCENT EXCEEDS | 31 | | 8.0 | | 20 |
|
| 90 PERCENT EXCEEDS | .68 | | .21 | | .31 |
|
A - May have been less during period of estimated discharges in Sept.
B - Many days in 1982-85, 1988-89, 1991.
C - Gage height, 13.37 ft.