Ground-water development in East St. Louis area, Illinois. Urbana, IL ...

FIGURE
ILLUSTRATIONS
1 Location of East St. Louis area showing areas flooded during May 1961
2 Drainage system and locations of stream-gaging stations
3 Annual and mean monthly precipitation at Lambert Field
4 Annual and mean monthly precipitation at Edwardsville
5 Thickness of the valley fill
6 Bedrock topography
7 Geologic cross section and piezometric profile of the valley fill
8 Location of areas where water-table conditions prevail
9 Location of wells used in aquifer test 1
10 Time-drawdown data for well 6, aquifer test 1
11 Location of wells used in aquifer test 2
12 Time-drawdown data for observation well 2, aquifer test 2
13 Location of wells used in aquifer test 3
14 Distance-drawdown data for aquifer test 3
15 Location of wells used in aquifer test 4
16 Distance-drawdown data for aquifer test 4
17 Location of wells used in aquifer test 5
18 Distance-drawdown data for aquifer test 5
19 Location of wells used in aquifer test 6
20 Time-drawdown data for well S-2, aquifer test 6
21 Theoretical relation between specific capacity and the coefficient of transmissibility . . .
22 Coefficient of transmissibility versus specific capacity for several values of
well radius and pumping period
23 Coefficient of permeability of aquifer
24 Saturated thickness of aquifer, November 1961
25 Coefficient of transmissibility of aquifer
26 Mechanical analyses of samples from wells
27 Mechanical analyses of samples from wells
28 Mechanical analyses of samples from wells
29 Relation between well-loss constant and drawdown due to well loss
30 Specific-capacity data for collector well, 1954 to March 1963
31 Mechanical analyses of samples for test hole
32 Estimated pumpage from wells, 1890 through 1962, subdivided by use
33 Distribution of estimated pumpage in 1956
34 Distribution of estimated pumpage in 1962
35 Estimated pumpage, Alton area (A), Wood River area (B), and
Granite City area (C), 1890-1962
36 Estimated pumpage, National City area (A) and Monsanto area (B), 1890-1962
37 Estimated pumpage, Fairmont City, Caseyville, Poag, Troy, and Glen Carbon,
1890-1962
38 Distribution of estimated pumpage from wells near Mississippi River in 1962
39 Estimated change in water levels, 1900 to November 1961
40 Estimated change in water levels, December 1956 to November 1961
41 Estimated change in water levels, June to November 1961
42 Estimated change in water levels, June 1961 to June 1962
43 Estimated change in water levels, November 1961 to June 1962
44 Water levels in wells remote from major pumping centers, 1953-1962
45 Water levels in well MAD 3N8W-31.2a and annual precipitation
at Edwardsville, 1941-1962
46 Water levels in Alton and Wood River areas
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