05437641 DATA: Stage Tables, 2004

Station list Available data
ROCK RIVER BASIN

05437641 ROCK RIVER AT AUBURN STREET AT ROCKFORD, IL


LOCATION.-- Lat 42°17'19", long 89°03'55", (NAD 1927) in SW1/4SW1/4 sec.13, T.44 N., R.1 E., Winnebago County, Hydrologic Unit 07090005, at bridge on Auburn St., 700 ft. downstream from Spring Creek, 2.25 mi upstream of Rockford dam, and at mile 139.0.

DRAINAGE AREA.-- 6,528 mi².

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
	STAGE: August 2002 to current year.

GAGE.-- Water-stage recorder and phone telemeter. Datum of gage is 700.00 ft above NGVD of 1929.

REMARKS.--Stages regulated by power plant 17 mi. upstream of gage.

EXTREMES FOR PERIOD OF RECORD.--
STAGE: Maximum gage height, 4.84 ft, June 12, 2004; minimum, 1.65 ft, January 7, 2004.

EXTREMES FOR CURRENT YEAR.-- Maximum gage height, 4.84 ft, June 12; minimum, 1.65 ft, January 7.

Gage height, feet, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	2.03	2.39	2.92	2.76	1.98	3.15	3.27	2.97	4.51	3.60	3.08	2.96
2	2.10	2.52	2.87	2.77	1.97	2.96	3.21	2.95	4.52	3.54	3.10	2.92
3	2.11	2.66	2.85	2.66	1.98	2.93	3.18	2.95	4.55	3.48	3.04	2.88
4	2.08	2.94	2.89	2.55	1.94	2.92	3.14	2.95	4.75	3.67	3.08	2.82
5	2.06	3.04	2.88	2.54	1.91	3.10	3.13	2.94	4.75	3.86	3.05	2.77

6	2.07	3.03	2.88	1.99	2.00	3.16	3.10	2.97	4.63	3.82	3.10	2.75
7	2.10	3.02	2.86	1.83	2.18	3.16	3.08	2.95	4.50	3.77	3.08	2.67
8	2.11	3.04	2.84	2.23	2.12	3.19	3.07	2.94	4.35	3.72	3.07	2.73
9	2.13	3.02	2.81	2.34	2.16	3.16	3.08	2.90	4.19	3.63	3.06	2.59
10	2.10	2.94	3.05	2.38	2.17	3.16	3.06	2.95	4.12	3.60	3.02	2.53

11	2.11	2.94	3.10	2.41	2.16	3.11	3.05	3.03	4.11	3.55	3.10	2.54
12	2.11	2.94	3.07	2.43	2.14	3.08	3.04	3.06	4.54	3.50	3.07	2.52
13	2.04	2.83	2.89	2.38	2.07	3.06	3.04	2.99	4.29	3.47	3.02	2.55
14	2.17	2.91	2.86	2.38	2.07	3.08	3.06	3.01	4.19	3.43	3.04	2.59
15	2.25	2.87	2.84	2.29	2.00	3.05	3.07	3.06	4.13	3.40	2.92	2.60

16	2.25	2.86	2.99	2.35	1.99	3.07	3.08	3.05	4.11	3.38	2.93	2.57
17	2.27	2.83	3.01	2.37	2.04	3.08	3.03	3.03	4.14	3.35	2.94	2.62
18	2.32	2.84	2.93	2.29	2.03	3.06	3.02	3.02	4.26	3.36	2.93	2.63
19	2.30	2.91	2.90	2.09	2.04	3.05	2.99	3.05	4.18	3.36	2.93	2.61
20	2.30	2.91	2.78	2.07	2.09	3.11	2.97	3.09	4.11	3.31	2.92	2.58

21	2.26	2.89	2.96	2.16	2.14	3.08	3.00	3.10	4.12	3.27	2.77	2.54
22	2.21	2.93	2.98	2.02	2.22	3.06	2.98	3.21	4.17	3.25	2.77	2.43
23	2.24	2.93	2.79	2.00	2.47	3.03	3.08	3.62	4.14	3.20	2.71	2.41
24	2.25	2.87	2.71	2.07	2.77	3.12	3.03	3.78	4.04	3.21	2.70	2.39
25	2.29	2.75	2.60	2.09	2.88	3.13	3.04	3.88	3.98	3.23	2.60	2.32

26	2.30	2.88	2.57	2.12	2.90	3.15	3.02	3.91	3.87	3.14	2.73	2.37
27	2.24	3.01	2.60	2.14	2.94	3.19	3.01	4.16	3.74	3.15	2.84	2.44
28	2.33	2.96	2.69	2.02	2.97	3.20	2.99	4.27	3.69	3.12	2.93	2.42
29	2.48	2.94	2.70	1.97	3.07	3.25	3.03	4.19	3.70	3.10	2.96	2.44
30	2.46	2.95	2.79	1.91	---	3.20	2.96	4.21	3.72	3.08	2.94	2.43

31	2.47	---	2.81	1.90	---	3.26	---	4.30	---	3.08	2.98	---

MEAN	2.21	2.88	2.85	2.24	2.26	3.11	3.06	3.31	4.20	3.41	2.95	2.59
MAX	2.48	3.04	3.10	2.77	3.07	3.26	3.27	4.30	4.75	3.86	3.10	2.96
MIN	2.03	2.39	2.57	1.83	1.91	2.92	2.96	2.90	3.69	3.08	2.60	2.32

CAL YR 2003	MEAN 2.50	MAX 3.10	MIN 1.88
WTR YR 2004	MEAN 2.92	MAX 4.75	MIN 1.83