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 recorded, 54.45 ft, Sept. 7, but may have been greater during period of missing record, May 3-7; minimum, 47.75 ft, Oct. 6, Aug. 3.
GAGE HEIGHT, FEET, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
 
1 47.81 48.05 48.41 48.05 48.81 48.32 50.17 48.52 48.12 48.45 47.82 48.15
2 47.80 48.03 48.26 48.15 49.61 48.29 50.07 48.44 48.08 48.28 47.80 48.05
3 47.81 48.00 48.23 48.56 49.66 48.27 49.43 --- 48.03 48.41 47.79 48.04
4 47.84 47.99 48.27 49.67 49.30 48.33 49.04 --- 48.10 49.48 49.25 48.02
5 47.83 47.94 48.19 50.45 48.90 48.29 48.71 --- 48.14 48.69 50.23 47.94
 
6 47.79 48.36 48.09 50.58 48.66 48.25 48.54 --- 48.02 48.35 50.72 47.89
7 47.79 48.27 48.06 50.57 48.53 48.22 48.63 --- 48.02 48.35 49.64 51.13
8 47.78 48.10 48.01 50.62 48.43 49.16 50.13 52.46 48.03 48.43 49.30 49.38
9 47.87 48.09 47.98 50.47 48.40 50.54 50.97 52.21 48.71 48.27 48.85 48.79
10 47.88 48.04 48.28 49.87 48.32 50.36 50.70 50.90 48.55 48.14 48.54 48.45
 
11 47.79 47.96 48.55 49.28 49.14 49.64 49.85 49.78 --- 48.03 48.36 48.20
12 47.79 47.99 48.53 48.93 49.84 49.19 49.23 49.32 --- 47.97 48.33 48.13
13 48.24 47.92 48.35 48.70 49.63 48.85 48.97 49.05 49.13 47.93 48.24 48.05
14 48.27 47.93 48.24 48.48 49.15 48.70 49.02 48.85 48.93 47.90 48.13 48.15
15 48.08 48.13 48.18 48.49 48.80 48.63 48.85 48.64 48.60 47.90 48.06 48.91
 
16 47.97 48.20 48.13 48.43 48.74 48.87 --- 48.53 48.47 47.85 47.98 48.62
17 47.94 48.14 48.13 48.36 49.48 49.46 --- 48.46 48.48 47.84 47.98 48.41
18 47.87 48.10 48.10 48.32 49.83 51.29 --- 48.38 48.56 47.83 47.97 48.21
19 47.85 48.05 48.07 48.20 49.54 51.43 48.89 48.34 49.47 48.23 47.94 48.10
20 47.84 48.01 48.07 48.19 49.14 50.86 --- 48.21 49.00 48.01 47.93 48.06
 
21 47.81 48.01 48.04 48.12 48.87 49.82 --- 48.17 48.60 47.97 47.94 48.08
22 47.88 47.99 48.07 48.15 48.65 49.53 --- 48.13 48.39 47.96 47.94 48.04
23 47.95 48.01 48.08 48.18 48.51 49.34 --- 48.07 48.23 47.92 48.27 47.99
24 47.97 48.01 48.10 48.18 48.49 48.98 49.15 48.60 48.15 47.89 48.55 47.95
25 47.94 47.96 48.48 48.15 48.43 48.76 48.77 48.25 48.06 47.85 50.44 47.97
 
26 48.32 47.95 48.47 48.16 49.00 48.62 48.80 48.20 48.86 47.84 49.99 47.96
27 49.73 48.05 48.35 48.18 48.76 48.51 48.82 48.19 48.70 47.82 49.10 47.94
28 49.24 48.27 48.24 48.25 48.34 48.58 48.69 48.48 49.12 47.84 48.92 47.99
29 48.62 48.33 48.19 48.51 --- 48.50 48.72 48.24 49.19 47.82 48.80 47.96
30 48.30 48.39 48.16 48.61 --- 48.43 48.66 48.18 48.85 47.82 48.50 48.17
 
31 48.15 --- 48.11 48.62 --- 49.24 --- 48.13 --- 47.83 48.33 ---

MEAN 48.06 48.08 48.21 48.82 48.96 49.14 --- --- --- 48.09 48.63 48.29
MAX 49.73 48.39 48.55 50.62 49.84 51.43 --- --- --- 49.48 50.72 51.13
MIN 47.78 47.92 47.98 48.05 48.32 48.22 --- --- --- 47.82 47.79 47.89


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data