05592800 DATA: Discharge Tables, 2004

Station list Available data
KASKASKIA RIVER BASIN


LOCATION.-- Lat 38°55'21", long 89°14'12" (NAD of 1927), in NW1/4SE1/4 sec.31, T.6 N., R.1 W., Fayette County, Hydrologic Unit 07140202, on left bank at downstream side of bridge on State Highway 140, 300 ft downstream from railroad bridge, 1 mi east of Mulberry Grove, and at mile 14.1.

DRAINAGE AREA.-- 152 mi².

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
	DISCHARGE: October 1970 to current year.
	STAGE: Water years 1994 to current year.
SURFACE-WATER QUALITY
	CHEMICAL: Water years 1978-91.

REVISED RECORDS.-- WDR IL-91-1: 1983(P).

GAGE.-- Water-stage recorder, U.S. Army Corps of Engineers satellite telemeter, and crest-stage gage. Datum of gage is 467.00 ft above NGVD of 1929. Prior to Oct. 1, 1975, at same site at datum 0.30 ft lower.

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 17,900 ft³/s, Dec. 25, 1982, gage height, 19.99 ft; maximum gage height, 21.32 ft, May 13, 2002; no flow for many days in 1987-88, 1991.

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

Discharge, cubic feet per second, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	4.3	7.9	33	85	e26	52	105	161	1120	18	19	13
2	3.9	10	30	71	e30	51	79	114	123	19	10	10
3	3.4	12	28	89	e60	45	66	81	76	20	7.7	8.3
4	3.7	9.6	28	2790	e50	653	57	41	58	21	7.0	6.0
5	3.9	9.4	30	4850	e44	2280	51	32	48	22	6.8	5.2

6	4.3	12	30	420	e40	535	47	28	42	213	5.6	4.9
7	4.6	22	27	136	e36	129	45	24	38	33	4.9	4.7
8	4.6	17	26	102	e32	84	43	21	35	18	4.7	4.3
9	48	13	26	86	e33	68	39	19	37	13	4.4	4.1
10	308	11	29	73	e39	57	37	18	35	12	4.3	4.0

11	63	11	30	65	e60	53	37	18	32	14	4.1	4.0
12	24	12	25	64	185	47	35	18	30	15	4.0	4.1
13	13	10	23	60	87	44	32	20	28	17	3.9	4.1
14	19	9.0	24	56	74	44	30	87	27	10	3.9	4.2
15	79	9.9	24	54	113	41	30	137	25	7.9	3.9	4.1

16	29	11	25	50	86	40	29	41	49	7.6	3.9	4.1
17	23	11	23	175	74	40	28	28	97	8.6	3.8	4.2
18	29	2400	22	933	126	39	26	28	90	7.5	3.7	4.1
19	17	4220	22	162	240	35	25	50	85	6.5	3.8	3.9
20	12	356	19	100	289	35	24	38	36	6.1	4.4	3.7

21	9.1	108	20	74	180	34	25	24	35	5.9	5.2	3.5
22	8.2	74	21	62	90	31	24	19	43	5.7	5.3	3.5
23	7.7	142	469	e52	89	29	24	16	32	5.5	4.5	3.5
24	7.5	710	248	e45	294	30	24	15	28	6.5	3.9	3.4
25	7.0	135	77	e39	114	33	30	31	25	7.5	4.6	3.4

26	7.5	76	52	e35	72	814	25	147	22	9.6	477	3.4
27	7.5	59	44	e33	57	1510	22	1520	21	8.0	134	3.3
28	7.8	48	46	e31	51	261	20	5100	20	6.1	168	3.0
29	8.4	41	1520	e29	49	601	19	1280	19	5.4	362	3.0
30	7.8	37	754	e28	---	273	22	307	19	79	49	3.1

31	7.3	---	129	e27	---	225	---	3580	---	72	20	---

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1971 - 2004, BY WATER YEAR (WY)
MEAN	29.4	113	189	150	226	261	217	220	120	62.3	29.6	38.9
MAX	276	666	1443	617	775	1024	825	1184	429	305	162	444
(WY)	1987	1986	1983	1974	1985	1978	1994	2002	1973	1982	2000	1993
MIN	0.42	1.93	3.44	1.94	16.4	20.4	20.9	10.9	2.63	2.46	0.43	0.06
(WY)	1989	1972	1990	1977	1978	1981	1986	1988	1988	1988	1988	1988

SUMMARY STATISTICS	FOR 2003 CALENDAR YEAR		FOR 2004 WATER YEAR		WATER YEARS 1971 - 2004
ANNUAL TOTAL	32260.4		53803.1
ANNUAL MEAN	88.4		147		138
HIGHEST ANNUAL MEAN					254	1984
LOWEST ANNUAL MEAN					28.9	1992
HIGHEST DAILY MEAN	4220	Nov 19	5100	May 28	13800	Dec 25 1982
LOWEST DAILY MEAN	1.4	Aug 25,26	3.0	Sep 28,29	0.00	A
ANNUAL SEVEN-DAY MINIMUM	1.6	Aug 23	3.2	Sep 24	0.00	Aug 12 1988
MAXIMUM PEAK FLOW			7160	Jan 5	17900 B	Dec 25 1982
MAXIMUM PEAK STAGE			18.26	Jan 5	21.32 C	May 13 2002
ANNUAL RUNOFF (CFSM)	0.581		0.967		0.905
ANNUAL RUNOFF (INCHES)	7.90		13.17		12.29
10 PERCENT EXCEEDS	102		176		199
50 PERCENT EXCEEDS	21		29		23
90 PERCENT EXCEEDS	4.3		4.3		2.5