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402558087351501       VERMILION COUNTY, IL, LOCAL NUMBER 23N11E-22.8A1



LOCATION.-- Lat 40°25'58", long 87°35'15", in SW1/4SW1/4SW1/4 sec. 22, T. 23 N., R. 11 E., Hydrologic Unit 05120109, about 2 mi south of Cheneyville. Owner: Kankakee, Beaverville, and Southern Railroad.

AQUIFER.-- Glacial Drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 12 in., depth 146 ft, cased to 126 ft, 12-in. screen, drilled observation artesian well.

PERIOD OF RECORD.--
GROUND-WATER LEVELS: December 1993 to current year.

INSTRUMENTATION.-- Electronic data logger--60-minute recording. Cell-phone telemeter at station.

DATUM.-- Land-surface datum is 710 ft above sea level. Measuring point: Access hole through pump base on concrete pad, 1.3 ft above land-surface datum.

EXTREMES FOR PERIOD OF RECORD.--
GROUND-WATER LEVELS: Highest water level, 20.55 ft below land-surface datum, June 18-19, 1998; lowest, 26.04 ft below land-surface datum, Feb. 16, 2000.
WATER LEVEL, IN FEET BELOW LAND SURFACE DATUM, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001
DAILY MAXIMUM VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
5 24.50 24.38 23.99 23.60 23.36 22.30 22.32 22.29 22.31 22.54 23.62 23.75
10 24.54 24.30 23.91 23.66 23.26 22.29 22.26 22.29 22.23 22.59 23.71 23.55
15 24.46 24.21 23.83 23.62 22.90 22.21 22.19 22.30 22.23 22.70 24.04 23.44
20 24.44 24.15 23.71 23.68 22.82 22.28 22.16 22.29 22.36 23.14 24.10 23.29
25 24.44 24.08 23.79 23.66 22.59 22.29 22.23 22.36 22.36 23.50 24.08 23.29
EOM 24.44 24.02 23.67 23.47 22.48 22.21 22.27 22.42 22.44 23.62 23.86 23.33
 
WATER YEAR 2000 HIGH 22.09 APRIL 12 LOW 24.58 OCT 1


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data