USGS Water-Year Summary 2021
03337100 BONEYARD CREEK AT LINCOLN AVENUE AT URBANA, IL
LOCATION - Lat 40°06'41", long 88°13'10" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 NE 1/4 sec.18, T.19 N., R.9 E., Champaign County, IL, Hydrologic Unit 05120109, on left bank 17 ft. upstream from Lincoln Ave. at Urbana, and at mile 1.3.
DRAINAGE AREA - 4.78 mi².
PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE
DISCHARGE: December 2001 to current year.
STAGE: December 2001 to current year.
GAGE - Water-stage recorder, phone telemeter and crest-stage gage. Datum of gage is 694.00 ft. above NGVD of 1929 (693.88 ft NAVD 1988).
EXTREMES FOR PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge 982 ft³/s, Aug. 27, 2009, gage height, 18.44 ft; minimum, 0.01 ft³/s, Nov. 12, 2002, due to water diversion for channel construction.