05519000 DATA: Discharge Tables, 2001

Station list Available data
ILLINOIS RIVER BASIN

05519000 SINGLETON DITCH AT SCHNEIDER, IN

LOCATION.-- Lat 41°12'44", long 87°26'44", in SW1/4NW1/4 sec.22, T.32 N., R.9 W., Lake County, Hydrologic Unit 07120001, on left bank 15 ft upstream from bridge on Ackerman Avenue, 0.5 mi upstream from Bruce Ditch, 1.5 mi downstream from Cedar Creek, 1.6 mi north of Schneider, and at mile 10.1.

DRAINAGE AREA.-- 123 mi².

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

DISCHARGE: July 1948 to current year.

SURFACE-WATER QUALITY

SEDIMENT: Water years 1993-96.

REVISED RECORDS.-- WSP 1915: 1956-59. WSP 2115: Drainage area.

GAGE.-- Water-stage recorder. Datum of gage is 623.67 ft above sea level. Prior to Oct. 1, 1949, nonrecording gage at same site at datum 2.00 ft higher. Oct. 1, 1949, to Aug. 13, 1951, nonrecording gage at same site and datum.

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 3,550 ft³/s, March 5, 1976, maximum gage height, 12.54 ft, November 28, 1990; minimum daily discharge, 3.6 ft³/s, September 7, 1964.

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

DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	26	27	29	e22	99	288	79	50	53	30	15	23
2	26	27	29	e22	100	247	76	49	56	29	15	e19
3	25	27	29	e22	115	217	73	45	55	32	18	e17
4	43	27	e29	e22	91	193	70	42	51	35	16	e14
5	39	27	e29	e22	71	149	68	41	58	31	16	e13

6	36	27	e29	e22	67	133	77	40	191	29	16	e17
7	32	29	e29	e21	66	130	78	41	188	28	15	23
8	32	29	e28	e21	86	123	72	40	133	27	14	e21
9	34	29	e28	e21	1030	119	67	40	104	24	14	e19
10	32	38	e28	e20	1060	114	72	39	91	21	14	e18

11	31	36	e28	e20	603	111	80	41	81	19	14	e16
12	30	33	e28	e19	388	108	88	39	99	19	14	e15
13	29	34	e28	e18	318	113	75	38	139	18	14	e14
14	29	38	e28	e25	311	108	70	38	106	18	13	e13
15	29	36	e28	e49	367	102	72	40	89	18	13	e12

16	28	36	e27	e53	293	105	78	41	80	19	14	e13
17	28	35	e27	e46	246	113	73	55	72	18	15	e16
18	28	32	e26	e44	197	131	70	48	68	18	15	22
19	29	32	e26	e41	176	127	66	46	64	19	20	26
20	29	33	e26	e40	161	120	65	43	59	17	18	27

21	29	44	e25	e39	148	112	72	43	58	18	16	e17
22	52	46	e25	e36	142	105	91	44	67	30	15	e18
23	52	41	e25	e35	136	102	87	40	60	34	17	e20
24	50	39	e25	e31	186	99	83	39	53	30	17	e22
25	47	31	e25	e30	1200	97	72	39	50	25	20	27

26	45	30	e24	e28	798	93	67	39	46	22	35	29
27	43	31	e24	e27	499	91	61	80	44	19	31	e24
28	42	30	e24	e26	357	87	57	87	40	18	23	e20
29	38	29	e23	e25	---	84	52	67	37	19	e21	e17
30	30	30	e22	e50	---	82	51	57	36	17	e18	e15

31	28	---	e22	104	---	79	---	52	---	16	e21	---

TOTAL	1071	983	823	1001	9311	3882	2162	1443	2328	717	537	567
MEAN	34.5	32.8	26.5	32.3	333	125	72.1	46.5	77.6	23.1	17.3	18.9
MAX	52	46	29	104	1200	288	91	87	191	35	35	29
MIN	25	27	22	18	66	79	51	38	36	16	13	12
CFSM	.28	.27	.22	.26	2.70	1.02	.59	.38	.63	.19	.14	.15
IN.	.32	.30	.25	.30	2.82	1.17	.65	.44	.70	.22	.16	.17

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1949 - 2001, BY WATER YEAR (WY)
MEAN	58.8	84.9	111	127	153	207	209	143	127	71.5	49.0	45.2
MAX	295	471	457	475	486	634	477	421	481	321	237	308
(WY)	1994	1986	1991	1993	1959	1982	1950	1974	1997	1996	1990	1993
MIN	7.54	11.8	8.13	17.5	15.6	34.3	48.6	30.6	26.3	10.6	7.09	7.78
(WY)	1964	1957	1964	1977	1964	1957	1963	1958	1988	1988	1964	1964

SUMMARY STATISTICS	FOR 2000 CALENDAR YEAR		FOR 2001 WATER YEAR		WATER YEARS 1949 - 2001
ANNUAL TOTAL	27642		24825
ANNUAL MEAN	75.5		68.0		115
HIGHEST ANNUAL MEAN					227	1993
LOWEST ANNUAL MEAN					24.0	1964
HIGHEST DAILY MEAN	1420	Jun 21	1200	Feb 25	2990	Mar 5 1976
LOWEST DAILY MEAN	22	Dec 30	12	Sep 15	3.6	Sep 7 1964
ANNUAL SEVEN-DAY MINIMUM	23	Dec 25	14	Aug 9	3.8	Sep 4 1964
MAXIMUM PEAK FLOW			1400	Feb 9	3550	Mar 5 1976
MAXIMUM PEAK STAGE			9.39	Feb 9	12.54	Nov 28 1990
ANNUAL RUNOFF (CFSM)	.61		.55		.94
ANNUAL RUNOFF (INCHES)	8.36		7.51		12.72
10 PERCENT EXCEEDS	123		117		253
50 PERCENT EXCEEDS	38		35		61
90 PERCENT EXCEEDS	25		17		19