Station list
Available data
ILLINOIS RIVER BASIN
05533400 SAWMILL CREEK NEAR LEMONT, IL
LOCATION.--Latitude 41°42'28", longitude 87°57'45", in NE1/4SW1/4 sec.10, T.37 N., R.11 E., Du Page County,
on concrete abutment on right bank, 50 ft upstream from bridge on Bluff Road at south edge of Argonne National
Laboratory, 2.5 mi northeast of Lemont, and at mile 1.
PERIOD OF RECORD.--April 1986 to current year.
GAGE.--An 8-in.-diameter, unheated, tipping-bucket rain gage.
REMARKS.--Snowfall-affected data can result during cold weather when snow fills the rain-gage funnel and then melts as temperatures rise. Snowfall-affected data are subject to appreciable errors.
MAXIMUM FOR PERIOD OF RECORD.--Maximum, 6.17 in., July 17, 1996 but may have been greater during periods of missing record.
MAXIMUM FOR CURRENT YEAR.--Maximum, 2.29 in., October 17, 1998.
RAINFALL, IN INCHES, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAILY MEAN VALUES
|
|---|
| DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP
|
|---|
| 1 | 0.00 | 0.01 | 0.00 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 1.28 | e0.52 | 0.00 | 0.00
|
| 2 | .60 | .00 | .14 | .00 | .25 | .14 | .00 | .00 | .09 | .00 | .00 | .00
|
| 3 | .01 | .00 | .00 | .00 | .05 | .00 | .00 | .00 | .00 | .00 | .00 | .00
|
| 4 | .00 | .05 | .00 | .00 | .00 | .00 | .25 | .02 | .00 | .00 | .00 | .00
|
| 5 | .06 | .01 | .00 | .00 | .04 | s.05 | .09 | .03 | .00 | .00 | .00 | .00
|
| 6 | .17 | .00 | 1.17 | .00 | .00 | .00 | .05 | .26 | .18 | .00 | .00 | .00
|
| 7 | .00 | .00 | .00 | .00 | .00 | s.02 | .00 | .00 | .00 | .00 | .21 | .00
|
| 8 | .00 | .07 | .00 | .00 | .00 | .00 | e1.27 | .00 | .05 | .00 | .00 | .00
|
| 9 | .00 | .52 | .00 | .00 | .00 | .00 | e.18 | .00 | .00 | e.05 | .02 | .00
|
| 10 | .00 | .70 | .00 | .00 | .00 | s.15 | e.27 | .00 | .06 | .00 | .00 | .00
|
| 11 | .00 | .00 | .00 | .00 | .24 | s.11 | .00 | .68 | .43 | .00 | .00 | .00
|
| 12 | .00 | .00 | .00 | .00 | .00 | s.22 | .00 | .74 | .10 | .00 | .63 | e.24
|
| 13 | .00 | .00 | .00 | .00 | .00 | s.01 | .00 | .04 | .76 | .00 | .05 | .00
|
| 14 | .00 | .00 | .00 | .00 | .00 | s.02 | .00 | .00 | .00 | .00 | .00 | .00
|
| 15 | .03 | .00 | .00 | .00 | .00 | .00 | e1.07 | .00 | .00 | .00 | .00 | .00
|
| 16 | .03 | .00 | .00 | s.38 | .05 | .00 | e.35 | .00 | .00 | .00 | .00 | .00
|
| 17 | 2.29 | .00 | .00 | .72 | .00 | .00 | .00 | .76 | .00 | e.76 | .00 | .00
|
| 18 | .28 | .00 | .00 | .00 | .00 | .00 | e.05 | .04 | .00 | .00 | .06 | .00
|
| 19 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .24 | .99 | .13
|
| 20 | .00 | .00 | s.02 | .04 | .00 | .00 | e.07 | .00 | .00 | .07 | .00 | .00
|
| 21 | .00 | .00 | .00 | .91 | .00 | .00 | e.01 | 1.94 | .00 | .61 | .00 | .00
|
| 22 | .00 | .00 | .00 | .27 | .00 | .00 | e1.24 | .01 | .04 | .00 | .00 | .00
|
| 23 | .00 | .00 | .00 | .69 | .00 | .00 | e.20 | .00 | .35 | .21 | .41 | .00
|
| 24 | .00 | .00 | .00 | .02 | .00 | .00 | .00 | .00 | .10 | .00 | 1.28 | .00
|
| 25 | .00 | .04 | .00 | .00 | s.18 | .00 | .00 | .00 | .00 | .00 | .47 | .00
|
| 26 | .00 | .00 | .00 | .00 | .27 | .00 | .00 | .00 | .00 | .00 | .00 | .00
|
| 27 | .44 | .00 | .00 | .00 | .27 | .00 | e1.45 | .00 | .01 | .00 | .00 | .65
|
| 28 | .01 | .00 | .00 | .00 | .05 | .00 | .01 | .00 | .00 | .00 | .00 | 2.21
|
| 29 | .30 | .00 | s.05 | .00 | -- | .00 | .00 | .00 | .00 | .00 | .00 | .20
|
| 30 | .01 | .36 | .00 | .00 | -- | .00 | .00 | .00 | .00 | .00 | .00 | .00
|
| 31 | .00 | -- | .00 | .00 | -- | .00 | -- | .01 | -- | .00 | .00 | --
|
| TOTAL | 4.23 | 1.76 | 1.38 | 3.03 | 1.44 | 0.72 | 6.56 | 4.53 | 3.45 | 2.46 | 4.12 | 3.43
|
s Snowfall-affected precipitation
e Estimated