Station list     Available data
ILLINOIS RIVER BASIN


05531410                         SALT CREEK AT 22ND STREET AT OAK BROOK, IL



LOCATION.--Lat 41°50'50", long 87°56'10", in SE1/4SW1/4 sec.24, T.39 N., R.11 E., Du Page County, Hydrologic Unit 07120004, on left bank at downstream side of bridge on 22nd Street in Oak Brook and at mile 14.9.

DRAINAGE AREA.--103 mi2.

PERIOD OF RECORD.--June 1994 to current year (gage heights only).

GAGE.--Water-stage recorder. Datum of gage is 600.00 ft above sea level.

REMARKS.--Recording rain gage and gage-height telemeter at station.

EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 55.03 ft, Feb. 21, 1997; minimum, 46.76 ft, Sept. 27, 28, 1995.

EXTREMES FOR CURRENT YEAR.--Maximum gage height, 54.32 ft, Apr. 23; minimum, 47.67 ft, Sept. 11.
GAGE HEIGHT, FEET, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
 
1 48.25 48.56 48.46 47.99 48.89 48.89 48.24 49.86 48.74 48.74 47.81 47.95
2 48.22 48.43 48.35 47.98 49.21 48.73 48.24 49.31 50.34 48.64 47.80 47.91
3 48.58 48.34 48.24 48.19 49.37 48.73 48.20 49.01 50.44 48.32 47.80 47.79
4 48.35 48.33 48.20 48.13 49.24 48.62 48.23 48.87 49.72 48.11 47.79 47.76
5 49.08 48.27 48.17 48.12 49.02 48.50 48.14 48.76 49.04 47.99 47.79 47.74
 
6 49.19 48.19 48.82 48.11 48.96 48.62 48.19 48.96 48.81 47.97 47.78 47.74
7 48.90 48.13 49.87 48.09 48.89 48.63 48.16 49.01 48.71 47.87 47.84 47.76
8 48.64 48.13 49.52 48.09 48.93 48.57 48.27 48.92 48.56 47.83 47.83 47.77
9 48.36 48.16 49.02 48.02 49.16 48.55 50.82 48.78 48.43 48.37 47.81 47.76
10 48.21 50.48 48.70 48.01 49.01 48.65 50.81 48.69 48.56 48.37 47.83 47.75
 
11 48.09 50.51 48.53 48.04 49.18 48.70 50.10 48.81 49.20 48.17 47.81 47.72
12 48.07 49.94 48.37 48.80 49.47 48.73 49.30 51.19 49.39 48.03 47.98 47.77
13 48.04 49.36 48.29 48.59 49.46 48.75 48.84 50.21 51.38 47.93 47.95 47.91
14 48.04 48.90 48.24 48.04 49.11 48.73 48.62 49.31 51.81 47.87 47.91 47.84
15 47.99 48.71 48.21 48.03 48.87 48.81 48.84 48.84 51.68 47.89 47.82 47.80
 
16 48.00 48.57 48.18 48.06 48.59 49.10 50.83 48.60 50.30 47.91 47.79 47.79
17 49.85 48.43 48.15 48.33 48.52 49.76 50.87 49.54 49.18 47.99 47.76 47.78
18 52.49 48.35 48.13 48.92 48.44 49.91 50.18 49.65 48.79 47.90 47.78 47.76
19 52.69 48.30 48.12 48.78 48.36 49.49 49.43 49.25 48.50 47.89 48.35 47.76
20 51.78 48.25 48.09 48.58 48.32 49.08 49.10 48.82 48.36 47.92 48.09 47.78
 
21 50.28 48.19 48.08 48.94 48.28 48.81 49.11 49.03 48.28 48.13 47.94 47.79
22 49.27 48.15 48.09 51.98 48.21 48.64 50.43 50.42 48.55 49.05 47.87 47.77
23 48.82 48.15 48.06 53.26 48.15 48.51 53.54 50.14 48.37 48.44 47.94 47.76
24 48.60 48.14 48.06 53.01 48.18 48.42 53.36 49.55 48.43 48.19 48.33 47.76
25 48.45 48.11 48.02 52.80 48.17 48.36 52.47 49.05 48.21 48.05 48.53 47.75
 
26 48.36 48.10 47.99 51.35 48.22 48.31 50.84 48.77 48.02 47.98 48.69 47.75
27 48.57 48.08 48.01 50.28 48.95 48.25 50.55 48.60 48.26 47.91 48.41 47.94
28 48.95 48.07 48.01 49.90 49.05 48.21 51.59 48.47 48.38 47.87 48.12 49.57
29 48.78 48.08 48.03 49.72 --- 48.19 51.64 48.40 48.31 47.87 47.98 50.23
30 48.86 48.45 48.02 49.30 --- 48.17 50.78 48.31 48.15 47.82 47.89 49.76
 
31 48.76 --- 48.02 48.96 --- 48.17 --- 48.30 --- 47.79 47.90 ---

MEAN 48.98 48.53 48.32 49.17 48.79 48.70 49.92 49.14 49.10 48.09 47.97 48.00
MAX 52.69 50.51 49.87 53.26 49.47 49.91 53.54 51.19 51.81 49.05 48.69 50.23
MIN 47.99 48.07 47.99 47.98 48.15 48.17 48.14 48.30 48.02 47.79 47.76 47.72

WTR YR 1999 MEAN 48.72 MAX 53.54 MIN 47.72


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data