05531410 DATA: Stage Tables, 2003

Station list Available data
ILLINOIS RIVER BASIN

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


LOCATION.-- Lat 41°50'50", long 87°56'13" (NAD of 1927), 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.--
	STAGE: June 1994 to current year.
PRECIPITATION: October 1995 to current year.

GAGE.-- Water-stage recorder and an unheated, tipping-bucket rain gage. Datum of gage is 600.00 ft above NGVD of 1929.

REMARKS.-- Collection, computation and publication of precipitation data do not necessarily conform to standards used by the National Weather Service. Precipitation data could be subject to error for days with freezing and/or thawing of precipitation.

EXTREMES FOR PERIOD OF RECORD.--
STAGE: Maximum gage height, 55.03 ft, Feb. 21, 1997; minimum, 46.76 ft, Sept. 27, 28, 1995.
PRECIPITATION: Maximum daily total, 3.38 in., September 11, 2000, but may have been greater during periods of missing record.

EXTREMES FOR CURRENT YEAR.-- Maximum recorded gage height, 53.11 ft, May 1; minimum recorded, 47.77 ft, Oct. 23, 31.

Gage height, feet WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	48.02	47.89	47.99	47.95	47.94	47.92	48.25	52.69	49.06	47.90	49.32	48.41
2	48.45	47.88	47.98	47.94	47.96	47.93	48.18	---	48.93	47.86	49.83	48.12
3	48.30	47.89	48.00	47.94	48.04	47.96	48.18	---	49.02	47.88	49.64	48.00
4	48.89	47.88	47.98	47.91	48.07	47.97	49.82	---	48.90	47.91	50.31	47.93
5	48.84	47.93	47.98	47.93	47.98	47.98	50.58	---	48.85	48.34	49.85	47.93

6	48.54	47.93	47.98	47.96	47.94	48.05	50.06	51.69	---	---	---	47.91
7	48.33	47.92	47.95	47.94	47.92	48.03	49.42	50.72	---	---	---	47.89
8	48.14	47.91	47.97	47.93	47.90	48.08	49.18	49.77	---	---	49.61	47.88
9	48.04	47.90	47.96	47.93	47.88	48.04	49.01	51.71	---	---	48.93	47.87
10	47.98	47.94	47.95	47.94	47.89	47.98	49.02	52.09	---	48.74	48.52	47.88

11	47.96	47.95	47.93	47.91	47.88	47.98	48.87	51.72	e48.28	48.44	48.37	47.88
12	47.93	47.93	47.94	47.91	47.88	48.20	48.65	51.24	48.21	48.19	---	47.87
13	47.94	47.95	47.93	47.91	47.87	48.31	48.50	50.53	48.13	48.05	---	47.88
14	47.92	48.12	47.93	47.87	47.86	48.32	48.49	49.88	48.06	48.01	---	48.41
15	47.91	48.22	47.93	---	47.86	48.29	48.55	50.23	48.01	49.40	e48.48	48.35

16	47.89	48.04	47.94	---	47.85	48.33	48.47	50.17	47.98	49.48	48.33	48.10
17	47.87	47.97	47.96	---	47.87	48.36	48.33	49.61	47.96	49.13	48.08	47.99
18	47.94	47.97	49.03	---	47.89	48.30	48.10	49.25	48.18	48.95	48.00	47.94
19	47.90	48.09	49.10	---	47.87	48.29	48.06	49.05	48.70	48.38	47.97	47.90
20	47.90	48.03	48.70	---	47.87	48.49	48.10	49.14	48.47	48.28	47.96	47.88

21	47.90	48.13	48.42	---	47.88	48.50	48.07	49.07	48.23	49.10	47.94	47.86
22	47.85	48.19	48.23	---	47.89	48.36	48.05	48.97	48.10	49.05	47.91	48.05
23	47.83	48.06	48.12	---	47.90	48.25	48.00	48.84	48.03	48.59	47.90	47.95
24	47.86	48.02	48.05	---	47.93	48.17	47.97	48.74	47.99	48.32	47.88	47.91
25	48.12	48.02	48.01	---	47.91	48.28	47.97	48.66	47.95	48.16	47.87	47.90

26	48.07	48.01	47.98	---	47.91	48.31	47.93	48.60	47.96	48.07	47.91	48.15
27	48.01	48.01	47.98	---	47.93	48.19	47.95	48.61	47.93	47.98	47.94	48.26
28	47.97	48.02	47.96	---	47.92	48.50	47.93	48.88	47.92	47.99	47.91	48.11
29	47.94	48.00	47.94	---	---	48.69	47.91	48.98	47.90	47.97	47.91	48.02
30	47.90	47.99	47.98	---	---	48.53	49.14	49.05	47.86	47.93	47.87	47.96

31	47.85	---	47.98	---	---	48.37	---	49.22	---	47.92	47.87	---

MEAN	48.06	47.99	48.09	---	47.91	48.22	48.56	---	---	---	---	48.01
MAX	48.89	48.22	49.10	---	48.07	48.69	50.58	---	---	---	---	48.41
MIN	47.83	47.88	47.93	---	47.85	47.92	47.91	---	---	---	---	47.86

e Estimated