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LOCATION.-- Lat 41°44'27", long 88°23'00" (NAD of 1983), in NW1/4SE1/4 sec.25, T.38 N., R.7 E., Kane County, Hydrologic Unit 07120007, on right bank at bridge on Jericho Rd., 1.0 mi west of Montgomery, and at mile 13.0. |
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DRAINAGE AREA.-- 55.0 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: June 1998 to current year. |
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STAGE: Water years 1998 to current year. |
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PRECIPITATION: October 1999 to current year. |
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GAGE.-- Water-stage recorder, phone telemeter, unheated tipping-bucket rain gage, and crest-stage gage. Datum of gage is 654.00 ft above NGVD of 1929 (653.77 ft NAVD 1988). |
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REMARKS.-- Collection, computation, and publication of precipitation data do not necessarily conform to standards used by the National Weather Service. Precipitation data could be subject to error for days with freezing and/or thawing of precipitation. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 1,040 ft3/s, Apr. 23, 1999, gage height, 8.61 ft; minimum, 0.16 ft3/s, Sept. 6,7, 2003. |
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PRECIPITATION: Maximum daily total, 2.62 in, October 13, 2001. |
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EXTREMES OUTSIDE PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum measured, 1,170 ft3/s, Feb. 22, 1997, gage height unknown. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |