LOCATION.-- Lat 40°40'38", long 89°31'52" (NAD of 1927), in SW1/4SE1/4 sec.26, T.26 N., R.4 W., Tazewell County, Hydrologic Unit 07130001, on left bank at upstream side of bridge on State Highway 8, 0.2 mi upstream from Railroad bridge, 3 mi northeast of East Peoria, and at mile 0.4. |
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DRAINAGE AREA.-- 5.54 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: January 1948 to October 1985. March 1986 to current (Seven month periods March to September). |
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STAGE: Water years 1994 to current year (Seven month periods-March to September). |
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PARTIAL RECORD: Miscellaneous discharge measurements, water years 1986-99. |
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REVISED RECORDS.-- WDR IL-75-1: Drainage area. |
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GAGE.-- Water-stage recorder and concrete control. Datum of gage is 505.00 ft above NGVD of 1929 (U.S. Army Corps of Engineers bench mark) (504.72 ft |
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NAVD 1988). Prior to Aug. 5, 1948, nonrecording gage at same site and datum. |
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REMARKS.-- High flow regulated by Fondulac Dam, 0.5 mi upstream effective Sept. 7, 1949. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 560 ft3/s, Mar. 3, 1979, gage height, 4.66 ft, from rating curve extended above 170 ft3/s; no flow for many days in most years. |
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REMARKS FOR CURRENT YEAR.-- Records poor. |
Discharge, cubic feet per second, WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 0.00 | --- | --- | --- | --- | --- | --- | 0.47 | 0.00 | 0.00 | 0.00 | 0.00 |
2 | 0.00 | --- | --- | --- | --- | --- | --- | 0.42 | 0.00 | 0.00 | 0.00 | 0.00 |
3 | 0.00 | --- | --- | --- | --- | --- | --- | 0.43 | 0.00 | 0.00 | 0.00 | 0.00 |
4 | 0.00 | --- | --- | --- | --- | --- | --- | 0.41 | 0.00 | 0.00 | 0.00 | 0.00 |
5 | 0.00 | --- | --- | --- | --- | --- | --- | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 |
6 | 0.00 | --- | --- | --- | --- | --- | --- | 0.36 | 0.00 | 0.00 | 0.00 | 0.00 |
7 | 0.00 | --- | --- | --- | --- | --- | --- | 0.34 | 0.00 | 0.00 | 0.00 | 0.00 |
8 | --- | --- | --- | --- | --- | --- | --- | 0.29 | 4.9 | 0.00 | 0.00 | 0.00 |
9 | --- | --- | --- | --- | --- | --- | 0.90 | 1.2 | 0.46 | 0.00 | 0.00 | 0.00 |
10 | --- | --- | --- | --- | --- | --- | 0.73 | 0.28 | 0.00 | 0.00 | 0.00 | 0.00 |
11 | --- | --- | --- | --- | --- | --- | 0.67 | 0.22 | 2.3 | 0.00 | 0.00 | 0.00 |
12 | --- | --- | --- | --- | --- | --- | 1.3 | 0.27 | 0.15 | 0.00 | 0.00 | 0.00 |
13 | --- | --- | --- | --- | --- | --- | 0.75 | 0.31 | 0.00 | 0.00 | 2.6 | 0.00 |
14 | --- | --- | --- | --- | --- | --- | 0.50 | 0.24 | 2.3 | 0.00 | 0.33 | 0.00 |
15 | --- | --- | --- | --- | --- | --- | 0.53 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 |
16 | --- | --- | --- | --- | --- | --- | 0.44 | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 |
17 | --- | --- | --- | --- | --- | --- | 0.46 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 |
18 | --- | --- | --- | --- | --- | --- | 0.47 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 |
19 | --- | --- | --- | --- | --- | --- | 0.49 | 3.7 | 0.00 | 0.00 | 0.00 | 2.9 |
20 | --- | --- | --- | --- | --- | --- | 0.41 | 0.77 | 0.00 | 0.00 | 0.00 | 0.05 |
21 | --- | --- | --- | --- | --- | --- | 1.1 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 |
22 | --- | --- | --- | --- | --- | --- | 12 | 0.21 | 0.00 | 0.00 | 0.00 | 0.00 |
23 | --- | --- | --- | --- | --- | --- | 2.4 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
24 | --- | --- | --- | --- | --- | --- | 1.3 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
25 | --- | --- | --- | --- | --- | --- | 1.1 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
26 | --- | --- | --- | --- | --- | --- | 1.2 | 0.00 | 0.00 | 7.0 | 0.00 | 0.00 |
27 | --- | --- | --- | --- | --- | --- | 0.80 | 0.00 | 0.00 | 0.55 | 0.00 | 0.00 |
28 | --- | --- | --- | --- | --- | --- | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 4.3 |
29 | --- | --- | --- | --- | --- | --- | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 |
30 | --- | --- | --- | --- | --- | --- | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
31 | --- | --- | --- | --- | --- | --- | --- | 0.00 | --- | 0.00 | 0.00 | --- |
TOTAL | --- | --- | --- | --- | --- | --- | --- | 10.95 | 10.11 | 7.55 | 2.93 | 7.34 |
MEAN | --- | --- | --- | --- | --- | --- | --- | 0.35 | 0.34 | 0.24 | 0.09 | 0.24 |
MAX | --- | --- | --- | --- | --- | --- | --- | 3.7 | 4.9 | 7.0 | 2.6 | 4.3 |
MIN | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
CFSM | --- | --- | --- | --- | --- | --- | --- | 0.06 | 0.06 | 0.04 | 0.02 | 0.04 |
IN. | --- | --- | --- | --- | --- | --- | --- | 0.07 | 0.07 | 0.05 | 0.02 | 0.05 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |