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



LOCATION.-- Lat 40°25'58", long 87°35'15", Hydrologic Unit 05120109, about 2 mi south of Cheneyville. Owner: Kankakee, Beaverville, and Southern Railroad.

AQUIFER.-- Glacial Drift.

WELL CHARACTERISTICS.-- Drilled unused artesian well, diameter 12 in., depth 146 ft, cased to 126 ft, 12-in. screen.

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 1999 TO SEPTEMBER 2000
DAILY MAXIMUM VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
5 --- 25.26 25.44 25.70 --- 25.48 --- 24.17 23.48 --- 24.35 25.05
10 --- 25.26 25.55 25.59 --- 25.41 --- 24.03 --- --- 24.30 24.93
15 --- 25.34 25.43 --- --- 25.24 --- 24.07 --- --- 24.53 24.81
20 --- 25.37 25.61 --- 25.92 25.08 24.32 23.91 --- --- 24.79 24.70
25 --- 25.43 25.66 --- 25.75 24.96 24.28 23.83 23.12 --- 24.87 24.64
EOM 25.17 25.61 25.64 --- 25.62 24.83 24.30 23.63 23.11 --- 25.03 24.63
 
WTR YR 2000 HIGH 23.03 JUNE 29 LOW 26.04 FEB 16


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data