Station list     Available data
ILLINOIS RIVER BASIN


415423088081500                         CAROL STREAM WASTEWATER TREATMENT FACILITY AT CAROL STREAM, IL



LOCATION.--Latitude 41°54'23", longitude 88°08'15", in SE1/4NW1/4SE1/4 sec.31, T.40 N., R.10 E., Du Page County.

PERIOD OF RECORD.--July 1997 to current year.

GAGE.--A 6-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 temparures rise. Snowfall-affected data are subject to aapreciable errors.

MAXIMUM FOR PERIOD OF RECORD.--Maximum, 2.45 in., October 17, 1998, but may have been greater during periods of missing record.

MAXIMUM FOR CURRENT YEAR.--Maximum, 2.45 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 0.00 0.00 0.00 0.05 0.00 0.00 0.00 1.06 0.61 0.00 0.00
2 .58 .00 .00 .00 .14 .15 .00 .00 .03 .00 .00 .00
3 .00 .01 .00 .00 .00 .00 .00 .00 .00 .02 .00 .00
4 .00 .00 .00 .00 .00 .00 .09 .06 .00 .00 .00 .00
5 .69 .00 .00 .00 .07 .00 .06 .03 .00 .00 .00 .00
6 .28 .01 .67 .00 .00 .00 .03 .29 .00 .00 .00 .00
7 .00 .00 .00 .00 .00 s.10 .00 .03 .00 .00 .18 .00
8 .00 .08 .00 .00 .00 .00 .98 .00 .00 .00 .00 .00
9 .00 .26 .00 .00 .00 s.06 .05 .00 .00 .79 .01 .00
10 .00 .86 .00 .00 .00 s.22 .15 .00 .08 .00 .00 .00
11 .00 .00 .00 .00 .32 .00 .00 .85 1.03 .00 .00 .00
12 .00 .00 .00 .00 .00 .00 .00 .61 .41 .00 .31 .49
13 .00 .00 .01 .00 .00 .00 .00 .00 1.24 .00 .01 .00
14 .01 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00
15 .05 .00 .00 .00 .00 .00 .65 .01 .00 .00 .00 .00
16 .01 .00 .00 s.19 .07 .00 .21 .00 .00 .00 .00 .00
17 2.45 .00 .00 .41 .00 .00 .00 .91 .00 .20 .00 .00
18 .23 .00 .00 .01 .00 .00 .06 .05 .00 .00 .06 .00
19 .00 .00 .00 .00 .00 .00 .00 .00 .00 .05 .16 .04
20 .00 .00 .00 .00 .00 .00 .15 .00 .00 .56 .00 .01
21 .00 .00 .00 .63 .00 .00 .19 1.10 .00 .22 .00 .00
22 .00 .00 .00 .46 .00 .00 .93 .02 .00 .00 .00 .00
23 .00 .00 .00 .62 .00 .00 .47 .30 .12 .38 .38 .00
24 .00 .00 .00 .01 .00 .00 .00 .00 .00 .00 .07 .00
25 .00 .00 .00 .00 s.08 .00 .00 .00 .00 .00 .34 .00
26 .00 .00 .00 .00 .27 .00 .00 .00 .00 .04 .00 .00
27 .52 .00 .00 .00 .16 .00 1.35 .00 .63 .00 .00 .39
28 .01 .00 .00 .00 .06 .00 .01 .00 .05 .00 .00 1.44
29 .08 .00 .00 .00 -- .00 .00 .00 .00 .00 .00 .04
30 .01 .36 .00 .00 -- .00 .00 .00 .00 .00 .00 .00
31 .00 -- .00 .00 -- .00 -- .00 -- .00 .00 --

TOTAL 4.92 1.58 0.68 2.33 1.22 0.53 5.38 4.26 4.65 2.87 1.52 2.41
s Snowfall-affected precipitation


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data