05593900 DATA: Discharge Tables, 2000

Station list Available data
KASKASKIA RIVER BASIN

05593900 EAST FORK SHOAL CREEK NEAR COFFEEN, IL

LOCATION.-- Lat 39°08'56", long 89°21'08", in NW1/4SE1/4 sec.7, T.8 N., R.2 W., Montgomery County, Hydrologic Unit 07140203, on right bank at downstream side of bridge on County Highway 8, 4.5 mi northeast of Coffeen, 6.5 mi east of Hillsboro, and at mile 39.3.

DRAINAGE AREA.-- 55.5 mi².

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE

DISCHARGE: October 1963 to current year.

STAGE: Water years 1994-2000.

REVISED RECORDS.-- WDR IL-75-1: Drainage area.

GAGE.-- Water-stage recorder, phone telemeter, and crest-stage gage. Datum of gage is 574.76 ft above sea level.

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

DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	.00	e.00	e.16	e.24	e.13	2.4	2.3	2.4	3.2	5.1	5.6	4.8
2	.00	e.40	e.14	e.30	e.18	1.8	2.2	2.2	2.4	4.5	5.0	4.5
3	.00	e.15	e.20	e.80	e.22	1.8	1.9	2.1	1.9	3.9	4.7	4.3
4	.00	e.12	e.30	e.65	e.27	2.0	1.8	2.0	1.8	17	5.3	4.8
5	.00	e.10	.67	1.1	e.33	1.7	1.8	1.8	1.5	89	155	4.1

6	.00	e.08	.43	.95	.42	2.0	2.3	1.8	1.4	108	167	3.8
7	.00	e.07	.34	.73	.46	2.0	13	29	1.3	16	17	3.8
8	.15	e.06	.33	.69	.46	1.9	6.4	8.6	1.3	9.5	17	3.6
9	.06	e.05	.37	.68	.53	1.7	3.5	4.4	1.3	7.4	20	3.6
10	.05	e.04	.58	.54	.71	2.1	2.7	3.2	1.3	6.5	9.8	3.8

11	.06	e.04	.38	.42	.67	2.2	2.3	2.7	1.3	15	7.4	8.1
12	.06	e.03	.39	.35	.69	2.1	2.1	11	1.4	15	6.1	27
13	.06	e.03	.35	.31	.73	2.0	2.0	28	1.3	8.1	5.2	17
14	.07	e.02	.36	.24	.60	1.8	2.0	5.2	1.8	6.4	4.8	7.1
15	.08	e.02	.38	.27	.49	2.2	2.1	3.3	4.6	5.4	4.6	6.1

16	.10	e.01	.55	.24	.41	2.1	3.2	2.4	3.4	4.9	4.2	5.5
17	.12	e.01	.52	.23	.38	2.0	12	2.1	12	4.5	4.1	4.6
18	.11	e.00	.50	.24	5.6	1.8	4.2	2.3	5.4	4.7	4.5	4.1
19	.12	e.00	.49	e.20	7.8	2.2	3.1	2.1	2.4	9.1	4.1	3.9
20	.13	e.00	.46	e.15	4.5	4.8	5.8	1.6	113	6.6	3.8	3.6

21	.23	e.10	.40	e.10	3.0	10	6.4	1.6	476	4.6	3.5	3.4
22	.07	e.05	e.36	e.10	2.5	6.2	3.4	1.6	20	3.9	6.2	3.6
23	.01	e.35	e.33	e.09	2.1	4.4	3.1	3.6	31	3.6	30	3.5
24	e.00	.32	e.31	e.09	2.3	3.7	9.0	3.9	494	3.4	726	3.5
25	e.00	.24	e.30	e.08	2.2	3.2	7.8	2.1	595	3.3	29	427

26	e.00	.26	e.29	e.08	2.9	2.9	4.6	2.4	560	3.2	13	232
27	e.00	.24	e.28	e.07	3.6	3.9	3.5	444	65	3.1	9.7	29
28	e.00	.23	e.27	e.07	3.7	4.6	3.0	119	16	128	7.3	15
29	e.00	.21	e.26	e.06	3.0	3.4	2.7	16	9.4	53	6.3	11
30	e.00	.20	e.25	e.06	---	2.7	2.5	7.2	6.4	55	5.7	9.2

31	e.00	---	e.25	e.08	---	2.4	---	4.4	---	8.0	5.1	---

TOTAL	1.48	3.43	11.20	10.21	50.88	90.0	122.7	724.0	2436.8	615.7	1297.0	865.3
MEAN	.048	.11	.36	.33	1.75	2.90	4.09	23.4	81.2	19.9	41.8	28.8
MAX	.23	.40	.67	1.1	7.8	10	13	444	595	128	726	427
MIN	.00	.00	.14	.06	.13	1.7	1.8	1.6	1.3	3.1	3.5	3.4
CFSM	.00	.00	.01	.01	.03	.05	.07	.42	1.46	.36	.75	.52
IN.	.00	.00	.01	.01	.03	.06	.08	.49	1.63	.41	.87	.58

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1964 - 2000, BY WATER YEAR (WY)
MEAN	12.6	24.7	54.5	57.5	64.9	74.8	75.1	56.1	36.1	18.0	11.4	13.8
MAX	192	193	256	279	222	313	347	303	203	176	127	181
(WY)	1970	1994	1983	1974	1982	1978	1994	1990	1973	1982	1998	1993
MIN	.000	.082	.049	.16	1.75	2.90	4.09	1.36	.13	.000	.000	.000
(WY)	1964	1998	1977	1977	2000	2000	2000	1988	1988	1964	1988	1964

SUMMARY STATISTICS	FOR 1999 CALENDAR YEAR		FOR 2000 WATER YEAR		WATER YEARS 1964 - 2000
ANNUAL TOTAL	15144.35		6228.70
ANNUAL MEAN	41.5		17.0		41.5
HIGHEST ANNUAL MEAN					99.7	1974
LOWEST ANNUAL MEAN					6.76	1992
HIGHEST DAILY MEAN	1930	Feb 7	726	Aug 24	2880	Aug 5 1998
LOWEST DAILY MEAN	.00	Many days	.00	Many days	.00	A
ANNUAL SEVEN-DAY MINIMUM	.00	Sep 1	.00	Oct 1	.00	Oct 1 1963
INSTANTANEOUS PEAK FLOW			1540	Aug 24	5910 B	Dec 7 1966
INSTANTANEOUS PEAK STAGE			11.77	Aug 24	14.75 C	Aug 5 1998
ANNUAL RUNOFF (CFSM)	.75		.31		.75
ANNUAL RUNOFF (INCHES)	10.15		4.17		10.16
10 PERCENT EXCEEDS	47		15		60
50 PERCENT EXCEEDS	1.5		2.1		4.6
90 PERCENT EXCEEDS	.00		.06		.08

A - Many days in most years.
B - Gage height, 14.45 ft, from rating curve extended above 2,200 ft³/s.
C - Discharge, 5,030 ft³/s.