05551029 DATA: Sediment Tables, 2005

Station list Available data
ILLINOIS RIVER BASIN


LOCATION.-- Lat 41°58'17", long 88°16'33" (NAD of 1983) in NE1/4NW1/4 sec.12, T.40 N., R.8 E., Kane County, Hydrologic Unit 07120007, on left bank at downstream side of footbridge on YWCA Camp Tu-Endie-Wei, 0.9 mi east of Valley View, 2.5 mi southeast of South Elgin and at mile 1.1.

DRAINAGE AREA.-- 13.88 mi².

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
	STAGE: May 2002 to current year.
	PARTIAL RECORD: Miscellaneous discharge measurements, water years 2003, 2004.
SURFACE-WATER QUALITY
	SEDIMENT: June 2002 to current year.
	MISCELLANEOUS: Sediment concentration and particle size, water years, 2002-03; 2005.

GAGE.-- Water-stage recorder, and automatic water sampler. Datum of gage is 700.00 ft above NAVD of 1988 (700.25 ft NGVD 1929).

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum gage height, 22.48 ft, May 12, 2002; minimum, 18.53 ft, Sept. 19, 2005.
SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily, 421 mg/L, Mar. 29, 2004; minimum daily, 0 mg/L, on many days during July to Sept. 2005.
SUSPENDED-SEDIMENT LOADS: Maximum daily, 62 tons, Mar. 29, 2004; minimum daily, 0 tons, on many days during July to Sept. 2005.

EXTREMES FOR CURRENT YEAR.--
SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily, 106 mg/L, Jan. 13; minimum daily, 0 mg/L, on many days during July to Sept.
SUSPENDED-SEDIMENT LOADS: Maximum daily, 16 tons, Jan. 13; minimum daily, 0 tons, on many days during July to Sept.

SEDIMENT DISCHARGE, SUSPENDED (TONS/DAY), WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005
		MEAN			MEAN			MEAN
	MEAN	CONCEN-	SEDIMENT	MEAN	CONCEN-	SEDIMENT	MEAN	CONCEN-	SEDIMENT
	DISCHARGE	TRATION	DISCHARGE	DISCHARGE	TRATION	DISCHARGE	DISCHARGE	TRATION	DISCHARGE
DAY	(CFS)	(MG/L)	(TONS/DAY)	(CFS)	(MG/L)	(TONS/DAY)	(CFS)	(MG/L)	(TONS/DAY)

	OCTOBER			NOVEMBER			DECEMBER

1	1.2	37	0.13	e9.0	64	1.6	12	70	2.3
2	1.8	41	0.21	7.1	60	1.2	10	66	1.8
3	1.2	37	0.12	5.3	56	0.80	9.0	64	1.6
4	1.0	35	0.10	8.3	63	1.4	8.3	63	1.4
5	0.99	35	0.09	7.7	62	1.3	7.9	62	1.3

6	0.97	35	0.09	5.7	57	0.87	9.2	65	1.6
7	0.83	34	0.07	5.0	55	0.73	23	83	5.2
8	2.7	46	0.35	5.4	56	0.82	30	90	7.1
9	2.7	46	0.35	6.1	58	0.95	25	85	5.6
10	1.7	41	0.19	5.5	56	0.83	17	77	3.7

11	1.5	39	0.16	5.1	55	0.75	e13	71	2.5
12	1.4	39	0.14	4.3	53	0.60	e9.2	65	1.6
13	1.2	37	0.12	3.6	50	0.48	e7.3	61	1.2
14	1.2	37	0.11	3.1	48	0.40	e6.2	58	0.97
15	1.3	38	0.13	3.1	48	0.40	e5.4	56	0.82

16	1.3	38	0.13	3.6	50	0.49	e4.6	54	0.67
17	1.2	37	0.12	3.6	50	0.49	e4.0	52	0.56
18	1.2	37	0.12	4.3	53	0.62	e3.5	50	0.47
19	1.2	37	0.12	6.7	59	1.1	e3.2	49	0.42
20	1.1	36	0.11	5.4	56	0.83	e2.9	47	0.37

21	1.2	37	0.12	4.8	54	0.70	e2.7	46	0.34
22	1.3	38	0.13	4.5	53	0.65	e2.5	45	0.31
23	6.4	59	1.0	4.5	53	0.65	e2.4	45	0.29
24	3.5	50	0.48	5.4	56	0.82	e2.3	44	0.28
25	2.7	46	0.33	5.6	57	0.85	e2.2	44	0.26

26	2.4	45	0.29	5.5	56	0.84	e2.2	44	0.26
27	2.1	43	0.25	14	73	2.7	e2.2	44	0.26
28	1.9	42	0.22	15	74	2.9	e2.3	44	0.28
29	2.7	46	0.34	9.9	66	1.8	e2.4	45	0.29
30	3.7	51	0.50	9.4	65	1.7	e2.4	45	0.29

31	3.1	48	0.40	---	---	---	e2.7	46	0.34

TOTAL	58.69	---	7.02	186.5	---	30.27	237.0	---	44.38