05525000 DATA: Peak Flow

Station list Available data
ILLINOIS RIVER BASIN

05525000 IROQUOIS RIVER AT IROQUOIS, IL
LATITUDE 404922 LONGITUDE 0873453 NAD27 DRAINAGE AREA 686.00 CONTRIBUTING DRAINAGE AREA DATUM 614.34 NGVD29
WATER YEAR	DATE	TIME	PEAK DISCHARGE (CFS)	DISCHARGE CODES	GAGE HEIGHT (FT)	GAGE HEIGHT CODES	HIGHEST SINCE	MAX GAGE HEIGHT (FT)	DATE	TIME	GAGE HEIGHT CODES	NUMBER PARTIAL PEAKS
1945	05/20/1945		3570		18.27							2
	04/06/1945		1780
	07/15/1945		1700
1946	10/04/1945		2820		16.19							2
	01/10/1946		2550
	03/18/1946		2120
1947	06/05/1947		2150		13.97							3
	04/24/1947		1720
	05/03/1947		1800
	05/23/1947		1920
1948	03/24/1948		2510		15.18							2
	03/01/1948		2270
	05/16/1948		2390
1949	02/18/1949		2820		16.20							3
	01/22/1949		2240
	01/29/1949		2700
	07/22/1949		2000
1950	04/06/1950		4740		20.54							9
	12/24/1949		3410
	01/16/1950		4040
	01/28/1950		4590
	02/16/1950		4090
	03/08/1950		1840
	04/26/1950		3630
	06/20/1950		1750
	06/27/1950		2290
	07/21/1950		1810
1951	07/10/1951		6460		23.30							5
	01/04/1951		1900
	02/22/1951		4590
	04/02/1951		1730
	04/15/1951		2480
	05/14/1951		1750
1952	06/17/1952		2580		15.50							5
	11/15/1951		2020
	01/03/1952		2050
	04/15/1952		1810
	04/26/1952		2080
	05/28/1952		1810
1953	03/19/1953		2610		15.60	2		15.80	07/07/1953			2
	04/04/1953		2290
	07/07/1953		2200
1954	04/13/1954		1370		12.21							0
1955	06/13/1955		2250		15.95							1
	04/22/1955		1850
1956	05/02/1956		3990		19.01							2
	05/12/1956		1870
	05/31/1956		1750
1957	07/13/1957		5600		22.79							3
	04/11/1957		1720
	04/29/1957		4560
	07/01/1957		2010
1958	06/13/1958		10400		26.31							0
1959	02/13/1959		5400	2	22.51	1						0
1960	04/01/1960		3580		18.21							0
1961	04/27/1961		2720		16.31							0
1962	03/23/1962		4000		19.29							0
1963	03/07/1963		5150		21.49							0
1964	04/23/1964		1540		13.41							0
1965	04/28/1965		2240		15.22							0
1966	12/28/1965		3620		19.14							0
1967	12/12/1966		2590		16.10							0
1968	02/02/1968		6390		23.35							0
1969	02/01/1969		3700		18.66							0
1970	05/15/1970		5400		22.28							0
1971	02/05/1971		2310		15.77							0
1972	09/30/1972		2480		16.11							0
1973	04/24/1973		3580		18.96							0
1974	01/24/1974		4210		20.22							0
1975	06/17/1975		3850		19.49							0
1976	02/19/1976		3860		19.53							0
1977	08/12/1977		2280		15.37							0
1978	03/21/1978		4340		20.49							0
1979	03/05/1979		6910		23.81							0
1980	06/03/1980		4570		20.04							0
1981	05/18/1981		4780		20.45							0
1982	02/24/1982		6090		22.56							0
1983	05/04/1983		4470		19.83							0
1984	02/15/1984		4480		19.86							0
1985	02/25/1985		6020		22.46							0
1986	11/21/1985		4650		20.20							0
1987	05/22/1987		3320		17.38							0
1988	04/01/1988		2690		15.81							0
1989	09/02/1989		3670		18.25							0
1990	03/13/1990		6400		23.46							0
1991	12/30/1990		7720		24.59							0
1992	02/21/1992		1370		13.88							0
1993	01/07/1993		5560		22.29							0
1994	10/21/1993		5610		23.35							0
1995	05/28/1995		4250		20.10							0
1996	05/30/1996		2970		17.28							0
1997	02/28/1997		6030		21.94							0
1998	03/22/1998		5740		21.60	2		21.96	05/09/1998			0
1999	01/26/1999		4890		20.53							0
2000	07/04/2000		3660		18.58							0
2001	06/06/2001		4350		19.76							0
2002	05/14/2002		4470		19.95							0
2003	07/12/2003		9920		25.74							0
2004	06/13/2004		6740		22.74							0

Table of Contents

Introduction