Station list     Available data
402558087351501 DATA: GW_LEVELS_2001               

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
DAYOCTNOVDECJANFEBMARAPRMAYJUNJULAUGSEP
524.5024.3823.9923.6023.3622.3022.3222.2922.3122.5423.6223.75
1024.5424.3023.9123.6623.2622.2922.2622.2922.2322.5923.7123.55
1524.4624.2123.8323.6222.9022.2122.1922.3022.2322.7024.0423.44
2024.4424.1523.7123.6822.8222.2822.1622.2922.3623.1424.1023.29
2524.4424.0823.7923.6622.5922.2922.2322.3622.3623.5024.0823.29
EOM24.4424.0223.6723.4722.4822.2122.2722.4222.4423.6223.8623.33
 
WATER YEAR 2000HIGH 22.09APRIL 12LOW 24.58OCT 1


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data