Station list     Available data
WABASH RIVER BASIN


03337000       BONEYARD CREEK AT URBANA, IL



LOCATION.-- Lat 40°06'40", long 88°13'35", in NW1/4NE1/4 sec.18, T.19 N., R.9 E., Champaign County, Hydrologic Unit 05120109, on right bank 300 ft. upstream of Mathews St. on University of Illinois campus in Urbana, and at mile 1.2.

DRAINAGE AREA.-- 4.46 mi2, of which 0.88 mi2 is noncontributing.

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
 

DISCHARGE: July 1948 to current year.

 

STAGE: Water years 1994-2001.


REVISED RECORDS.-- WDR IL-75-1: Drainage area. WDR IL-83-1: 1982(M). WDR IL-98: 1979-96 (selected events).

GAGE.-- Water-stage recorder, phone telemeter, crest-stage gage, and concrete control. Datum of gage is 708.10 ft above sea level. Prior to Oct. 1, 1974, at datum 0.15 ft higher.

REMARKS.-- Since Aug. 1, 1960, storm runoff from 0.88 mi2 at headwaters has been diverted to Saline Branch through Northwest Diversion Conduit. Since July 1999, retention basin 0.8 mi upstream temporarily detains water during periods of heavy runoff.

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 946 ft3/s, from rating based on two indirect measurements, Aug. 12, 1993, gage height, 9.93 ft, from flood marks; minimum daily, 0.03 ft3/s, Feb. 12, 1981.

REMARKS FOR CURRENT YEAR.-- Records good except those for daily discharges less than 2 ft3/s, which are fair, and those for estimated daily discharges, which are poor.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001
DAILY MEAN VALUES
DAYOCTNOVDECJANFEBMARAPRMAYJUNJULAUGSEP
 
11.31.42.12.02.14.22.52.72.82.52.12.2
21.31.51.52.01.83.92.22.82.52.218   1.8
31.21.51.52.01.63.52.22.92.029   2.11.8
420   1.51.52.01.93.22.319   17   9.62.01.8
527   1.41.52.61.52.82.92.112   2.92.01.6
 
62.317   1.52.41.52.62.91.829   3.22.11.8
71.84.01.52.51.42.52.58.03.02.22.339   
81.61.71.52.24.02.32.42.02.92.42.34.6
91.551   1.52.122   2.22.51.52.63.02.326   
101.54.31.52.23.42.24.81.52.52.82.13.3
 
111.52.319   2.12.42.28.016   2.72.21.92.9
121.53.82.42.72.13.42.31.72.72.21.82.2
133.78.82.12.34.62.92.2e1.52.72.22.52.3
143.22.02.04.321   2.22.2e5.02.72.32.41.8
159.61.82.02.83.82.34.51.82.92.42.01.7
 
161.71.83.32.02.914   2.01.82.52.52.71.7
171.91.72.11.82.23.71.87.62.42.82.61.8
181.51.62.01.92.12.51.817   2.39.012   6.2
191.41.52.01.82.02.41.92.02.12.33.14.7
201.41.62.01.81.82.62.61.82.22.22.42.2
 
211.41.52.01.81.53.12.64.210   2.32.12.1
221.41.51.91.92.62.21.71.92.32.46.01.6
231.41.61.91.91.72.22.62.02.221   19   1.5
241.51.41.91.764   2.21.61.92.13.42.21.5
251.59.71.81.728   2.21.74.72.22.619   1.3
 
261.52.72.01.87.32.21.712   2.22.62.21.3
271.51.72.01.75.42.21.73.12.22.93.41.4
281.51.62.02.24.72.21.92.62.22.52.91.5
291.41.72.132   ---   2.22.12.62.32.22.71.5
301.41.52.111   ---   2.22.42.62.22.132   1.5
 
311.4---   2.02.9---   3.9---   38   ---   2.114   ---   

TOTAL102.8137.176.2106.1201.394.476.5176.1131.4136.0176.2126.6
MEAN3.324.572.463.427.193.052.555.684.384.395.684.22
MAX2751193264148.03829293239
MIN1.21.41.51.71.42.21.61.52.02.11.81.3

e Estimated

STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1949 - 2001, BY WATER YEAR (WY)
MEAN3.193.453.553.554.074.946.065.945.145.344.463.64
MAX10.811.711.518.613.910.918.315.215.614.612.19.97
(WY)195619861967195019821982196419901983199219931972
MIN1.251.08.95.601.11.941.431.851.151.471.11.84
(WY)196519721990198119951981197119721988199419861983

SUMMARY STATISTICSFOR 2000 CALENDAR YEARFOR 2001 WATER YEARWATER YEARS 1949 - 2001
ANNUAL TOTAL1507.3  1540.7  
ANNUAL MEAN4.124.224.45    
HIGHEST ANNUAL MEAN6.96    1950
LOWEST ANNUAL MEAN3.00    1954
HIGHEST DAILY MEAN63         Aug 2364         Feb 24241         Jun 19 1983
LOWEST DAILY MEAN1.1      Aug 20, 211.2      Oct 3.03    Feb 12 1981
ANNUAL SEVEN-DAY MINIMUM1.3      Jan 131.4      Oct 18.05    Feb 6 1981
MAXIMUM PEAK FLOW462         Sep 7946      AAug 12 1993
MAXIMUM PEAK STAGE4.39    Sep 79.93 BAug 12 1993
INSTANTANEOUS LOW FLOW.77    Oct 24
10 PERCENT EXCEEDS9.2  8.3  9.0      
50 PERCENT EXCEEDS2.0  2.2  2.1      
90 PERCENT EXCEEDS1.4  1.5  1.0      

A- From rating based on two indirect measurements.
B- From floodmarks.


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data