⟁ Illinois Well Data field records · 2026 survey

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Best well drillers in Crawford County, Illinois

Not a pay-to-play list: these are the 50 drilling companies with wells on record in Crawford County, ranked by wells actually drilled here — 863 logged wells in the Illinois State Geological Survey water well records (records as of 2026-10-12). Every number links back to the public record.

50companies on record
6active since 2022
863wells in county record
#CompanyIn Crawford Co. since 2016All-time in countyStatewide
1 Hacker, Tim 3 106 388
2 Speth, James 3 68 1,212
3 Durbin, Dominique 1 1 109
4 Erwin, James R. 1 1 38
5 Hemmen, Jake 1 1 27
6 Scates, Thomas L. 1 1 245
7 Durbin, Kandra M. 1 1 149
8 Hacker, Delbert — 240 646
9 Miller, Claude W. — 53 208
10 Hacker, Marvin — 52 227
11 Kohnen, Clarence — 44 13,419
12 Bartmess, John B. — 32 51
13 Dartwater Well Drlg — 28 40
14 Jones, Gerald K. — 27 393
15 Eaton, Virgil — 26 27
16 Klein, Paul Steve — 24 31
17 Whiston, George Jr. — 20 32
18 Jones, Gerald B. — 16 315
19 Erwin, Harold E. — 15 559
20 Sloan, Thomas F. — 12 463
21 Hollinshead, Charles — 11 185
22 Kohnen, Clarence E. — 8 172
23 Tim Hacker — 8 37
24 Speth, David — 6 228
25 Courson, Roger — 5 1,463
26 Abbott, Albert — 5 344
27 Mckinney, Ted — 5 313
28 Charles Hollinshead — 5 224
29 Van Gilder, Richard E. — 5 136
30 Green, William Ernest — 5 38
31 Whiston, George N. — 5 29
32 Ryan, John H. — 3 116
33 Green, William E. — 3 38
34 Baker, Earl Jr. — 2 1,933
35 Knierim, James — 2 900
36 Grosch, Wayne A. — 2 545
37 Ruester, John T. — 2 179
38 Haake, Ralph — 1 903
39 Knierim, Phil — 1 5,399
40 Reynolds, Joseph R. — 1 2,516
41 Beckett, Donald — 1 911
42 NO Company — 1 564
43 Pohlman, Herman J. — 1 369
44 D & S Drilling — 1 275
45 Hayes & Sims — 1 124
46 Alco Oil & Gas Corp. — 1 123
47 Vangilder, Richard E. — 1 112
48 Allabaugh, John H. — 1 79
49 Hayes & Sims Drlg — 1 60
50 Mumma Bros Drilling Inc. — 1 28

Ranked by wells drilled in Crawford County since 2016 (then all-time), from the full ISGS record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.

Who drills the most wells in Crawford County?

Hacker, Tim has drilled the most Crawford County wells in the recent record — 3 since 2016, 106 in the county all-time.

How many well drilling companies work in Crawford County?

50 companies in the ISGS record have drilled wells in Crawford County; 6 of them have drilled somewhere in Illinois since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Crawford County?

The median drilled depth in Crawford County is 63 ft, based on 1,190 recorded wells. Depths, water levels, and yields are on the Crawford County wells page.

Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Crawford County wells page.

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