05547000 DATA: Stage Tables, 2001

Station list Available data
ILLINOIS RIVER BASIN

05547000 CHANNEL LAKE NEAR ANTIOCH, IL

LOCATION.-- Lat 42°28'19", long 88°08'49", in NW1/4NE1/4 sec.14, T.46 N., R.9 E., Lake County, Hydrologic Unit 07120006, on right bank 30 ft downstream from bridge on State Highway 173, at dredged channel outlet of Channel Lake, 0.8 mi southwest of natural outlet, and 3 mi west of Antioch.

PERIOD OF RECORD.--
STAGE: October 1939 to current year.

GAGE.-- Water-stage recorder and phone telemeter. Datum of gage is 733.00 ft above sea level (levels by Illinois Department of Transportation). Prior to Oct. 1, 1971, at datum 2.21 ft higher.

REMARKS.-- Stage regulated by Stratton Lock and Dam (previously known as McHenry Dam).

EXTREMES FOR PERIOD OF RECORD.--
STAGE: Maximum gage height, 8.29 ft, present datum, Apr. 6, 1960; minimum, 1.65 ft, Jan. 25, 26, 1977.

EXTREMES FOR CURRENT YEAR.--Maximum gage height, 5.32 ft, June 15; minimum, 2.76 ft, Jan. 10, but may have been less during period of missing record, Dec. 1 to Feb. 10.

GAGE HEIGHT, FEET, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	4.72	4.20	---	---	---	4.82	3.61	4.31	4.33	4.26	4.21	4.17
2	4.59	4.21	---	---	---	4.81	3.64	4.24	4.34	4.25	4.24	4.18
3	4.42	4.19	---	---	---	4.79	3.58	4.14	4.36	4.26	4.27	4.21
4	4.37	4.12	---	---	---	4.73	3.66	3.97	4.38	4.23	4.27	4.17
5	4.29	4.10	---	---	---	4.66	3.71	3.85	4.42	4.20	4.27	4.18

6	4.28	4.07	---	---	---	4.56	3.75	3.95	4.55	4.24	4.26	4.21
7	4.21	4.22	---	---	---	4.46	4.02	4.15	4.72	4.29	4.23	4.39
8	4.13	4.22	---	---	---	4.35	3.90	4.34	4.82	4.29	4.23	4.41
9	4.14	4.22	---	---	---	4.24	3.81	4.39	4.88	4.30	4.26	4.37
10	4.16	4.38	---	2.76	---	4.15	3.84	4.46	4.91	4.27	4.23	4.47

11	4.16	4.46	---	---	2.98	4.04	3.95	4.51	4.83	4.25	4.23	4.43
12	4.19	4.46	---	---	3.04	3.99	4.38	4.55	4.93	4.22	4.24	4.39
13	4.23	4.43	---	---	3.43	3.97	4.28	4.61	5.08	4.20	4.17	4.24
14	4.25	4.34	---	---	4.66	---	4.41	4.63	5.25	4.18	4.19	4.19
15	4.20	4.24	---	---	4.72	---	4.55	4.68	5.30	4.17	4.19	4.18

16	4.21	4.11	---	---	4.73	---	4.61	4.69	5.28	4.16	4.30	4.16
17	4.19	3.88	---	---	4.72	4.05	4.54	4.71	5.20	4.19	4.33	4.14
18	4.20	3.79	---	---	4.67	4.15	4.61	4.62	5.15	4.23	4.33	4.11
19	4.22	3.67	---	---	4.59	4.18	4.62	4.59	5.03	4.23	4.29	4.18
20	4.25	3.55	---	---	4.47	4.16	4.63	4.54	4.84	4.24	4.33	4.26

21	4.19	3.40	---	---	4.35	4.11	4.75	4.51	4.70	4.26	4.36	4.29
22	4.19	3.30	---	---	4.22	4.07	4.71	4.54	4.58	4.27	4.37	4.30
23	4.20	3.21	---	---	4.07	4.03	5.01	4.46	4.53	4.32	4.32	4.29
24	4.21	3.13	---	---	3.97	3.95	4.86	4.38	4.47	4.30	4.27	4.28
25	4.22	3.02	---	---	4.12	3.87	4.86	4.36	4.41	4.21	4.28	4.35

26	4.26	---	---	---	4.26	3.81	4.89	4.37	4.36	4.18	4.22	4.40
27	4.23	---	---	---	4.52	3.69	4.67	4.45	4.35	4.19	4.21	4.36
28	4.18	---	---	---	4.74	3.64	4.59	4.48	4.35	4.20	4.16	4.29
29	4.21	---	---	---	---	3.55	4.50	4.43	4.35	4.17	4.16	4.24
30	4.22	---	---	---	---	3.50	4.39	4.40	4.36	4.16	4.20	4.17

31	4.21	---	---	---	---	3.54	---	4.33	---	4.19	4.15	---

MEAN	4.25	---	---	---	---	---	4.31	4.41	4.70	4.23	4.25	4.27
MAX	4.72	---	---	---	---	---	5.01	4.71	5.30	4.32	4.37	4.47
MIN	4.13	---	---	---	---	---	3.58	3.85	4.33	4.16	4.15	4.11