LOCATION.-- Lat 40°25'58", long 87°35'15" (NAD of 1927), in SW1/4SW1/4SW1/4 sec. 22, T. 23 N., R. 11 W., 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 (fragmentary). | |
INSTRUMENTATION.-- Electronic data logger--60-minute recording. Cell-phone telemeter at station. | |
DATUM.-- Land-surface datum is 710 ft above NGVD of 1929. 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, 20.29 ft below land-surface datum, May 17, 2002; lowest, 26.04 ft below land-surface datum, Feb. 16, 2000. | |
| WATER LEVEL, IN FEET BELOW LAND SURFACE DATUM, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002
DAILY MAXIMUM VALUES | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
| 5 | 23.24 | 21.83 | 21.71 | 21.50 | 21.47 | 21.00 | 20.89 | 20.71 | 20.69 | 21.78 | 23.17 | --- |
| 10 | 23.15 | 21.81 | 21.71 | 21.54 | 21.37 | 20.98 | 20.87 | 20.66 | 20.80 | 22.74 | 23.35 | 22.41 |
| 15 | 22.72 | 21.82 | 21.70 | 21.64 | 21.31 | 20.81 | --- | 20.42 | 20.68 | 23.37 | 23.51 | 22.51 |
| 20 | 22.31 | 21.82 | 21.50 | 21.69 | 21.16 | 20.90 | 20.89 | --- | 20.88 | 23.94 | 23.10 | 22.53 |
| 25 | 21.99 | 21.78 | 21.42 | 21.77 | 21.07 | 20.94 | 20.90 | 20.49 | 20.97 | 23.83 | 22.44 | 22.74 |
| EOM | 21.86 | 21.74 | 21.49 | 21.71 | 21.02 | 20.94 | 20.71 | 20.57 | 21.14 | 23.32 | --- | 22.77 |
| WATER YEAR 2002 | HIGH 20.29 | MAY 17 | LOW 23.94 | JULY 18,20,21,22 | ||||||||