05597500 DATA: Discharge Tables, 2000

Station list Available data
BIG MUDDY RIVER BASIN

05597500 CRAB ORCHARD CREEK NEAR MARION, IL

LOCATION.-- Lat 37°43'52", long 88°53'21", in SW1/4SW1/4 sec.16, T.9 S., R.3 E., Williamson County, Hydrologic Unit 07140106, on right bank at downstream side of bridge on State Highway 13, 1.8 mi downstream from Buckley Creek, 2 mi east of Marion, and at mile 32.9.

DRAINAGE AREA.-- 31.7 mi².

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

DISCHARGE: October 1951 to current year.

STAGE: Water years 1994-2000.

SURFACE-WATER QUALITY

CHEMICAL: Water years 1978-91.

REVISED RECORDS.-- WSP 1388: 1952-54. WDR-IL 75-1: Drainage area.

GAGE.-- Water-stage recorder, phone telemeter, and crest-stage gage. Datum of gage is 415.82 ft above sea level. Prior to Aug. 25, 1965, nonrecording gage and crest-stage gage at bridge 800 ft downstream and Aug. 25, 1965, to Oct. 28, 1965, nonrecording gage at present site and datum.

REMARKS FOR CURRENT YEAR.-- Records fair 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	.00	e.26	e.60	15	3.9	4.7	2.3	8.6	9.3	1.1
2	.00	e.00	.01	e.25	e.70	9.7	3.5	2.8	3.6	6.0	2.0	1.1
3	.00	e.00	.03	375	e.80	9.1	2.9	2.0	2.1	4.6	48	.83
4	.00	e.00	.08	290	.96	11	2.4	2.2	.97	3.6	44	.75
5	.00	.00	.46	36	.76	7.4	2.9	3.1	.81	2.9	50	.99

6	.00	.00	.65	14	.74	5.4	2.8	13	.80	2.6	17	1.1
7	.00	.00	.35	7.6	.78	4.0	3.6	4.9	.97	2.2	9.2	.89
8	.00	.00	.16	4.5	.84	3.5	55	3.7	1.2	1.5	7.6	.64
9	.38	.00	.52	3.6	.91	3.7	22	4.6	.79	1.6	3.2	.62
10	.55	.00	33	2.9	1.3	3.1	12	29	.73	1.5	5.4	.75

11	.28	.00	9.0	2.0	1.4	3.3	7.5	9.8	.65	1.8	12	.94
12	.23	.00	18	1.6	1.3	4.6	5.0	5.0	.67	13	1.6	1.5
13	.18	.00	12	1.7	6.4	4.0	3.4	3.8	.52	2.6	.50	1.5
14	.14	.00	24	1.4	18	3.4	2.9	2.6	.68	1.5	.38	1.0
15	.14	.00	9.6	1.5	9.6	2.9	2.1	2.1	.92	1.2	2.3	.50

16	.12	.00	2.6	1.3	4.4	47	2.2	1.8	6.3	1.1	2.7	.38
17	.10	.00	1.4	1.2	3.0	50	5.7	2.1	1860	.81	2.1	.34
18	.08	.00	.86	1.4	299	18	4.5	4.2	2060	.91	.90	.24
19	e.05	.00	.69	1.4	348	38	3.1	31	305	15	2.2	.19
20	e.03	.00	e.55	1.2	46	591	3.0	9.1	39	2.8	2.0	.20

21	e.01	.00	e.50	.95	22	134	2.4	4.4	82	1.2	1.4	.27
22	e.00	.00	e.45	1.0	15	35	2.5	4.1	35	.78	1.9	.17
23	e.00	.00	e.42	1.1	12	20	1.9	95	23	.64	1.7	.12
24	e.00	.04	e.40	.99	19	14	5.9	89	19	.50	.83	.40
25	e.00	.07	e.38	.90	17	11	27	30	13	.39	.56	6.8

26	.00	.07	e.36	e.72	91	8.6	11	62	8.1	.28	.48	2.9
27	.00	.03	e.34	e.70	275	18	17	123	315	.23	.83	.47
28	.00	.00	e.33	e.70	53	14	60	50	119	.26	.80	.11
29	.00	.00	e.31	e.65	23	7.2	19	18	23	1.4	.63	.03
30	e.00	.00	e.29	e.65	---	5.1	8.4	8.2	13	2.6	.40	.00

31	e.00	---	e.27	e.60	---	5.0	---	3.6	---	1.4	.58	---

TOTAL	2.29	0.21	118.01	757.77	1272.49	1106.0	305.5	628.8	4938.11	85.50	232.49	26.83
MEAN	.074	.007	3.81	24.4	43.9	35.7	10.2	20.3	165	2.76	7.50	.89
MAX	.55	.07	33	375	348	591	60	123	2060	15	50	6.8
MIN	.00	.00	.00	.25	.60	2.9	1.9	1.8	.52	.23	.38	.00
CFSM	.00	.00	.12	.77	1.38	1.13	.32	.64	5.19	.09	.24	.03
IN.	.00	.00	.14	.89	1.49	1.30	.36	.74	5.79	.10	.27	.03

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1952 - 2000, BY WATER YEAR (WY)
MEAN	2.91	21.7	32.2	38.4	45.0	63.0	56.8	43.0	19.6	7.20	4.93	4.22
MAX	35.1	223	227	214	176	180	296	222	165	61.0	50.6	48.0
(WY)	1985	1986	1983	1982	1985	1979	1996	1996	2000	1958	1985	1993
MIN	.000	.000	.000	.019	.14	.000	.51	.24	.000	.000	.000	.000
(WY)	1953	1954	1954	1981	1964	1954	1981	1965	1953	1959	1953	1952

SUMMARY STATISTICS	FOR 1999 CALENDAR YEAR		FOR 2000 WATER YEAR		WATER YEARS 1952 - 2000
ANNUAL TOTAL	11630.69		9474.00
ANNUAL MEAN	31.9		25.9		28.1
HIGHEST ANNUAL MEAN					66.6	1983
LOWEST ANNUAL MEAN					2.39	1954
HIGHEST DAILY MEAN	2450	Jan 22	2060	Jun 18	3350	Apr 29 1996
LOWEST DAILY MEAN	.00	Many days	.00	Many days	.00	A
ANNUAL SEVEN-DAY MINIMUM	.00	Aug 20	.00	Oct 1	.00	Oct 1 1951
INSTANTANEOUS PEAK FLOW			2840	Jun 17	9270 B	May 11 1996
INSTANTANEOUS PEAK STAGE			11.71	Jun 17	13.60	May 11 1996
ANNUAL RUNOFF (CFSM)	1.01		.82		.89
ANNUAL RUNOFF (INCHES)	13.65		11.12		12.06
10 PERCENT EXCEEDS	50		29		46
50 PERCENT EXCEEDS	.99		1.5		2.1
90 PERCENT EXCEEDS	.00		.00		.00

A - Many days in most years.
B - On basis of contracted opening of peak flow.