Station list     Available data


412031088080901       WILL COUNTY, IL, LOCAL NUMBER 33N9E-13.2D1

 

LOCATION.-- Lat 41°20'31", long 88°08'09" (NAD of 1983), in NW1/4NE1/4SE1/4 sec. 13, T.33N., R.9E, Hydrologic Unit 07120001, Piezometer PZ8S, about 2 miles north of Wilmington. Owner: U.S. Forest Service, Midewin National Tallgrass Prairie.
 

AQUIFER.-- Glacial drift of Quaternary age.
 

WELL CHARACTERISTICS.-- diameter 1.0 inch, depth 7.8 feet, cased to 5.3 feet, slotted screen, observation.
 

PERIOD OF RECORD.--
 

GROUND-WATER LEVELS: October 2003 through September 2004.
 

INSTRUMENTATION.-- Electronic data logger--60-minute recording.
 

DATUM.-- Land-surface datum is 557.34 ft above NAVD of 1988. Measuring point: Top of PVC casing, 3.3 ft above land-surface datum.
 

REMARKS.-- Piezometer open to fine-grained deposits.
 

EXTREMES FOR PERIOD OF RECORD.--

GROUND-WATER LEVELS: Highest recorded water level, 0.80 ft above land surface datum, Aug. 29, 2004; lowest recorded, 2.42 ft below land surface datum, Aug. 17, 2004.
 

REMARKS FOR CURRENT YEAR.-- Measured water levels during the approximate period of December through late February are considered estimated levels. During much of this period, the ground-water surface within the piezometer was frozen.
DEPTH TO WATER LEVEL, FEET BELOW LAND SURFACE, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
DAILY MAXIMUM VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
1 --- 1.27 -0.61 -0.41 1.71 -0.37 -0.55 -0.09 -0.69 0.15 2.04 -0.70
2 --- 1.23 -0.57 -0.43 1.63 -0.36 -0.53 -0.09 -0.67 0.75 2.13 -0.67
3 --- 0.07 -0.57 -0.41 1.44 -0.34 -0.51 -0.03 -0.63 0.89 2.19 -0.65
4 --- 0.07 -0.56 -0.41 1.40 -0.34 -0.46 0.05 -0.59 -0.25 0.79 -0.63
5 --- -0.19 -0.60 -0.37 1.35 -0.46 -0.43 0.25 -0.55 -0.29 1.07 -0.60
6 --- -0.24 -0.61 -0.18 1.18 -0.65 -0.40 0.53 -0.51 -0.25 1.40 -0.58
7 --- -0.22 -0.60 -0.10 1.14 -0.64 -0.36 0.58 -0.45 -0.20 1.60 -0.55
8 --- -0.19 -0.59 -0.08 1.13 -0.62 -0.32 0.35 -0.39 -0.11 1.75 -0.52
9 --- -0.16 -0.59 -0.07 0.98 -0.60 -0.27 0.60 -0.34 -0.05 1.89 -0.49
10 --- -0.16 -0.62 -0.02 0.94 -0.56 -0.23 0.68 -0.34 -0.34 1.97 -0.46
11 --- -0.18 -0.64 0.01 0.96 -0.53 -0.17 0.73 -0.39 -0.32 2.06 -0.43
12 --- -0.14 -0.57 -0.12 1.01 -0.50 -0.11 0.93 -0.54 -0.28 2.11 -0.40
13 --- -0.09 -0.54 -0.26 1.00 -0.48 -0.04 0.02 -0.76 -0.24 2.18 -0.36
14 --- -0.07 -0.54 -0.26 1.07 -0.49 0.05 -0.32 -0.75 -0.16 2.25 -0.33
15 --- -0.07 -0.54 -0.11 1.15 -0.47 0.26 -0.53 -0.73 -0.07 2.32 -0.30
16 --- -0.07 -0.58 -0.05 1.31 -0.46 0.50 -0.50 -0.71 0.02 2.37 -0.36
17 --- -0.09 -0.50 -0.04 1.39 -0.46 0.67 -0.47 -0.68 0.29 2.42 -0.33
18 --- -0.16 -0.45 0.08 1.34 -0.45 0.91 -0.46 -0.64 0.77 2.37 -0.29
19 --- -0.61 -0.40 0.72 0.70 -0.42 1.11 -0.47 -0.60 1.00 1.46 -0.25
20 --- -0.61 -0.34 1.08 -0.16 -0.42 1.11 -0.44 -0.56 1.15 1.50 -0.20
21 --- -0.60 -0.32 1.22 -0.26 -0.35 0.05 -0.42 -0.54 1.27 1.33 -0.14
22 1.52 -0.58 -0.47 1.45 -0.28 -0.32 0.20 -0.40 -0.53 1.36 1.52 -0.09
23 1.58 -0.57 -0.49 1.59 -0.31 -0.29 0.43 -0.45 -0.49 1.56 1.65 ---
24 1.61 -0.73 -0.42 1.57 -0.34 -0.29 --- -0.45 -0.45 1.68 1.68 ---
25 1.60 -0.72 -0.36 1.68 -0.36 -0.33 --- -0.44 -0.40 1.79 0.46 ---
26 0.75 -0.71 -0.30 1.71 -0.37 -0.34 --- -0.48 -0.34 1.85 -0.05 ---
27 0.87 -0.70 -0.36 1.62 -0.37 -0.38 -0.05 -0.45 -0.28 1.93 -0.25 ---
28 0.88 -0.68 -0.43 1.52 -0.37 -0.35 0.10 -0.40 -0.24 2.01 -0.30 ---
29 1.06 -0.65 -0.46 1.47 -0.37 -0.48 0.34 -0.36 -0.15 2.07 -0.78 ---
30 1.14 -0.65 -0.44 1.58 --- -0.48 0.13 -0.34 -0.05 2.07 -0.75 ---
31 1.25 --- -0.43 1.70 --- -0.56 --- -0.69 --- 1.89 -0.72 ---
 
MEAN --- -0.24 -0.50 0.51 0.68 -0.44 --- -0.11 -0.50 0.71 1.34 ---
MAX --- 1.27 -0.30 1.71 1.71 -0.29 --- 0.93 -0.05 2.07 2.42 ---
MIN --- -0.73 -0.64 -0.43 -0.37 -0.65 --- -0.69 -0.76 -0.34 -0.78 ---


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data