05437641 DATA: Stage Tables, 2005

Station list Available data
ROCK RIVER BASIN

05437641 ROCK RIVER AT AUBURN STREET AT ROCKFORD, IL


LOCATION.-- Lat 42°17'20", long 89°03'55", (NAD 1983) 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 (699.81 ft NAVD 1988).

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, 1.43 ft, July 13, 2005.

EXTREMES FOR CURRENT YEAR.-- Maximum gage height, 4.14 ft, Feb. 19; minimum, 1.43 ft, July 13.

Gage height, feet, WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005 DAILY MEAN VALUES
DAY	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP

1	2.41	2.79	2.92	2.75	2.45	3.15	3.32	2.95	2.64	2.57	2.24	2.23
2	2.43	2.94	2.95	2.94	2.42	3.28	3.26	2.91	2.69	2.52	2.24	2.17
3	2.44	2.87	2.91	3.06	2.44	3.14	3.24	2.92	2.76	2.49	2.25	2.15
4	2.42	2.94	2.90	2.99	2.23	3.16	3.24	2.91	2.75	2.51	2.24	2.17
5	2.50	2.89	2.92	2.95	2.47	3.13	3.25	2.89	2.85	2.50	2.23	2.18

6	2.50	2.86	2.95	2.76	2.50	3.15	3.25	2.88	3.00	2.55	2.21	2.13
7	2.56	2.86	2.99	2.66	3.33	3.37	3.24	2.83	2.98	2.58	2.20	2.16
8	2.56	2.83	2.98	2.70	3.41	3.34	3.26	2.86	2.93	2.56	2.20	2.19
9	2.64	2.95	2.98	2.59	3.29	3.38	3.11	2.86	2.86	2.50	2.16	2.21
10	2.64	2.84	3.00	2.67	3.29	3.41	3.10	2.85	2.66	2.49	2.15	2.19

11	2.66	2.92	3.01	2.85	3.31	3.35	3.10	2.92	2.64	2.47	2.28	2.16
12	2.58	2.96	2.97	2.92	3.17	3.42	3.13	3.01	2.61	2.48	2.30	2.22
13	2.52	2.90	2.95	3.12	3.34	3.34	3.09	3.06	2.70	2.05	2.32	2.26
14	2.53	2.86	2.92	3.19	3.68	3.18	3.03	3.01	2.71	2.20	2.25	2.25
15	2.64	2.80	2.93	---	3.70	3.00	3.12	3.04	2.76	2.19	2.28	2.24

16	2.56	2.70	2.86	3.32	3.70	3.05	3.08	3.06	2.73	2.18	2.27	2.28
17	2.47	2.70	2.92	3.36	3.88	3.09	3.01	3.08	2.66	2.13	2.22	2.23
18	2.46	2.70	2.83	3.25	3.98	3.10	2.93	3.07	2.52	2.13	2.39	2.22
19	2.56	2.74	2.70	3.24	3.92	3.18	2.92	3.03	2.50	2.09	2.33	2.29
20	2.51	2.86	2.52	3.12	3.63	3.35	2.86	2.99	2.51	2.13	2.57	2.25

21	2.49	2.93	2.77	3.00	3.73	3.17	2.85	3.04	2.47	2.32	2.49	2.18
22	2.59	2.95	2.62	2.65	3.64	3.20	2.87	3.01	2.47	2.37	2.48	2.21
23	2.72	2.75	2.46	2.72	3.60	3.25	2.92	2.99	2.48	2.32	2.43	2.21
24	2.68	2.70	2.45	2.76	3.51	3.28	2.99	2.96	2.39	2.28	2.38	2.29
25	2.73	2.71	2.60	2.81	3.40	3.28	2.89	2.95	2.34	2.34	2.36	2.32

26	2.81	2.82	2.63	2.85	3.35	3.29	2.75	2.96	2.60	2.57	2.34	2.50
27	2.97	2.86	2.59	2.74	3.27	3.26	2.85	2.98	2.59	2.69	2.33	2.39
28	2.88	2.91	2.60	2.59	3.30	3.24	2.84	3.00	2.63	2.70	2.31	2.39
29	2.81	2.90	2.63	2.54	---	3.24	2.81	2.94	2.73	2.58	2.29	2.41
30	2.81	2.94	2.67	2.45	---	3.24	2.87	2.85	2.72	2.46	2.24	2.35

31	2.69	---	2.76	2.46	---	3.31	---	2.78	---	2.39	2.24	---

MEAN	2.61	2.85	2.80	---	3.28	3.24	3.04	2.95	2.66	2.40	2.30	2.25
MAX	2.97	2.96	3.01	---	3.98	3.42	3.32	3.08	3.00	2.70	2.57	2.50
MIN	2.41	2.70	2.45	---	2.23	3.00	2.75	2.78	2.34	2.05	2.15	2.13

CAL YR 2004

MEAN 2.95

MAX 4.75

MIN 1.83