Colorado Well Data field records · 2026 survey

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Best well drillers in Sedgwick County, Colorado

Not a pay-to-play list: these are the 30 drilling companies with wells on record in Sedgwick County, ranked by wells actually drilled here — 829 logged wells in the Colorado Division of Water Resources (DWR) well permit database (records as of 2026-08-14). Every number links back to the public record.

30companies on record
12active since 2022
829wells in county record
#CompanyIn Sedgwick Co. since 2016All-time in countyStatewide
1 Wellstone Services, LLC 19 30 583
2 Newbanks Pump Inc. 18 23 482
3 Charles Sargent Irrigation Co. Inc. 13 53 284
4 Sargent Irrigation Company 11 12 111
5 M&s Drilling, Inc. 6 36 863
6 Downey Drilling Inc. 2 9 48
7 Kelley Dewatering And Construction Company 2 3 508
8 Canfield Drilling Company 1 6 3,416
9 Jim Feighny & Sons 176 445
10 Haggard Drilling Inc. 147 373
11 Wellstone Industries Dba Twiss & Wilson Drilling Inc. 142 2,728
12 Stewart Drilling Co. 106 1,944
13 Stewart Well Drilling Co. 23 193
14 Grosch Irrigation Co. Inc. 22 204
15 Harold Adams Well Works 8 156
16 Leslie George Canfield 7 2,164
17 Dreiling Drilling Co. Inc. 6 1,035
18 Don Eastwood Drilling Inc. 3 1,525
19 Schocke Drilling 3 233
20 Schaal Drilling Co. 2 1,922
21 Can-America Drilling, Inc. 2 2,631
22 Hasz Energy & Development Co. 2 298
23 James Drilling Company 1 5,486
24 Hier Drilling Co. Inc. 1 9,471
25 Norris & Sons 1 1,572
26 Bernard Drilling Co. 1 678
27 Wiggins Irrigation & Agri Serv 1 296
28 Western Sprinklers Inc. 1 145
29 Venrick Drilling 1 134
30 Western Well & Pump Inc. 1 78

Ranked by wells drilled in Sedgwick County since 2016 (then all-time), from the full DWR 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 Sedgwick County?

Wellstone Services, LLC has drilled the most Sedgwick County wells in the recent record — 19 since 2016, 30 in the county all-time.

How many well drilling companies work in Sedgwick County?

30 companies in the DWR record have drilled wells in Sedgwick County; 12 of them have drilled somewhere in Colorado since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Sedgwick County?

The median drilled depth in Sedgwick County is 100 ft, based on 2,000 recorded wells. Depths, water levels, and yields are on the Sedgwick County wells page.

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

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