03336645 DATA: Discharge Tables, 2003

Station list Available data
WABASH RIVER BASIN


LOCATION.-- Lat 40°08'14", long 87°44'45" (NAD of 1927), in NE1/4SW1/4 sec.5, T.19 N., R.12 W., Vermilion County, Hydrologic Unit 05120109, on right bank 150 ft upstream from Kickapoo State Park Road bridge, 1.0 mi upstream from Interstate Highway 74 bridge, 2.0 mi northeast of Oakwood, and at mile 31.7.

DRAINAGE AREA.-- 432 mi².

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
	DISCHARGE: October 1978 to current year.
	STAGE: Water years 1994 to current year. Gage-height records for January 1972 to Nov. 8, 1978, available in files of Illinois Office of Water Resources.
SURFACE-WATER QUALITY
	CHEMICAL: Water years 1978-91.
	SPECIFIC CONDUCTANCE: Water year 1979.
	WATER TEMPERATURE: Water year 1979.

GAGE.-- Water-stage recorder and phone telemeter. Datum of gage is 544.42 ft above NGVD of 1929 (levels by Illinois Office of Water Resources).

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 15,500 ft³/s, Apr. 13, 1994, gage height, 20.46 ft; minimum daily, 4.5 ft³/s, Nov. 20, 1980.

REMARKS FOR CURRENT YEAR.-- Records good except for those estimated daily discharges, which are poor.

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

1	27	25	27	276	e76	e97	105	165	463	89	127	6290
2	27	25	27	199	e85	e103	107	158	335	104	115	5910
3	27	22	e26	145	e94	e92	102	159	274	140	280	2890
4	29	26	e25	104	e108	e96	99	151	253	101	1110	1140
5	30	28	e24	103	e130	e150	304	560	223	81	974	739

6	27	27	e23	98	e111	e180	712	854	198	883	515	527
7	25	26	e22	87	e95	e183	506	598	185	1830	350	395
8	25	24	e22	77	e83	e230	891	436	161	875	260	299
9	25	24	e24	124	e74	e310	732	894	142	1990	365	230
10	24	29	e25	165	e67	e255	527	1790	128	4280	236	196

11	22	28	24	e89	e59	e190	405	2040	124	3350	175	168
12	21	26	24	e100	e53	e172	330	1230	2350	3260	141	147
13	20	53	24	e120	e54	e250	269	765	888	1810	122	132
14	19	45	24	e107	e58	305	227	571	1090	735	121	123
15	19	41	24	e98	e62	234	206	583	1010	567	124	113

16	e19	36	23	e87	e56	211	189	639	598	485	112	99
17	19	33	22	e81	e50	222	185	477	415	338	93	86
18	20	30	29	e75	e53	226	169	376	329	2350	82	78
19	23	31	31	e70	e57	209	152	329	279	2920	74	72
20	21	31	117	e66	e65	197	160	321	241	1800	64	67

21	19	33	182	e62	e79	169	170	345	218	822	59	62
22	19	33	128	e59	e105	246	169	336	192	634	54	68
23	19	32	93	e56	e170	250	150	276	175	465	50	69
24	19	31	72	e53	e146	193	133	243	160	349	46	146
25	24	30	e59	e54	e130	168	165	219	154	280	42	292

26	25	30	e64	e54	e113	153	274	202	139	237	38	290
27	23	30	e68	e55	e105	150	245	185	132	208	37	2870
28	22	29	e54	e56	e95	146	210	187	125	191	34	1150
29	23	29	e46	e59	---	135	229	446	115	178	1030	628
30	24	29	e43	e63	---	125	201	354	100	161	2970	435

31	24	---	120	e69	---	113	---	364	---	142	910	---

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1979 - 2003, BY WATER YEAR (WY)
MEAN	150	291	351	325	577	731	674	678	444	300	201	123
MAX	1088	2278	1097	1679	2580	2088	2384	1656	1446	1320	1060	1116
(WY)	1994	1986	1991	1993	1982	1979	1994	1995	1998	1993	1981	1993
MIN	9.73	9.54	15.6	15.5	67.6	73.4	86.4	92.1	27.0	12.8	11.1	7.85
(WY)	2001	1981	2000	2000	2000	2000	2000	1988	1988	1988	2000	2000

SUMMARY STATISTICS	FOR 2002 CALENDAR YEAR		FOR 2003 WATER YEAR		WATER YEARS 1979 - 2003
ANNUAL TOTAL	159473		118094
ANNUAL MEAN	437		324		403
HIGHEST ANNUAL MEAN					901	1993
LOWEST ANNUAL MEAN					74.3	2000
HIGHEST DAILY MEAN	4490	Aug 23	6290	Sep 1	14400	Apr 13 1994
LOWEST DAILY MEAN	17	Aug 13	19	A	4.5	Nov 20 1980
ANNUAL SEVEN-DAY MINIMUM	20	Oct 12	20	Oct 12	5.1	Nov 16 1980
MAXIMUM PEAK FLOW			7490	Sep 1	15500	Apr 13 1994
MAXIMUM PEAK STAGE			12.07	Sep 1	20.46	Apr 13 1994
INSTANTANEOUS LOW FLOW			9.7 B	Dec 3
ANNUAL RUNOFF (CFSM)	1.01		0.75		0.93
ANNUAL RUNOFF (INCHES)	13.73		10.17		12.66
10 PERCENT EXCEEDS	1010		733		954
50 PERCENT EXCEEDS	145		124		150
90 PERCENT EXCEEDS	24		25		15