LOCATION.-- Lat 42°22'07", long 89°03'30", (NAD 1983) in SW1/4SW1/4 sec.18, T.45 N., R.2 E., Winnebago County, Hydrologic Unit 07090005, at bridge on Latham Park Road, 1.1 mi upstream from Willow Creek, 3.1 mi downstream from McDonald Creek, 9 mi upstream of Rockford dam, and at mile 146.1. | |
DRAINAGE AREA.-- 6,476 mi2. | |
PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE | |
STAGE: July 2002 to current year. | |
PARTIAL RECORD: Miscellaneous discharge measurements, Water years 1927 and 2003. | |
GAGE.-- Water-stage recorder and phone telemeter. Datum of gage is 700.00 ft above NGVD of 1929. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
STAGE: Maximum gage height, 6.28 ft, May 16, 2003, minimum, 3.02 ft, Aug. 22, Sept. 8, 2003. | |
EXTREMES FOR CURRENT YEAR.-- Maximum gage height, 5.74 ft, Aug. 29, minimum, 3.43 ft, Aug. 21. |
Gage height, feet, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002
DAILY MEAN VALUES | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.89 | 4.24 |
2 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.83 | 4.35 |
3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.81 | 4.23 |
4 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.83 | 4.19 |
5 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.85 | 4.34 |
6 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.80 | 4.29 |
7 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.82 | 4.18 |
8 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.77 | 4.08 |
9 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.76 | 3.99 |
10 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.68 | 3.96 |
11 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.61 | 3.94 |
12 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.71 | 3.93 |
13 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.82 | 3.91 |
14 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.95 | 3.86 |
15 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 4.01 | 3.82 |
16 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.98 | 3.85 |
17 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.91 | 3.86 |
18 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.63 | 3.81 |
19 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.61 | 3.82 |
20 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.67 | 4.06 |
21 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.66 | 4.07 |
22 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 4.98 | 4.00 |
23 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.38 | 3.99 |
24 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.45 | 3.91 |
25 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.46 | 3.87 |
26 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.54 | 3.90 |
27 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.60 | 3.89 |
28 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.67 | 3.91 |
29 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.60 | 4.00 |
30 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.07 | 4.11 |
31 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.92 | 4.56 | --- |
MEAN | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 4.29 | 4.01 |
MAX | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 5.67 | 4.35 |
MIN | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 3.61 | 3.81 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |