# Water wells in Coke County, Texas — how deep, and through what

> 1,139 well reports filed in Coke County since 2001. Median depth 160 ft, water struck at 65 ft, median yield 10 gpm.

## Water wells in Coke County, Texas

**1,139** well reports on file. The median well here was taken to **160 ft** and struck water at **65 ft** — against 180 ft and 80 ft across Texas.

### What you will drill through in Coke County

*Logged in Coke County, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Red Clay** 273 , **Topsoil** 212 , **Caliche** 171 , **Top Soil** 142 , **Dirt** 105 , **White Lime** 68 |
| 25–50 ft | **Red Clay** 137 , **Red Shale** 41 , **Red Sandstone** 37 , **Blue Sandstone** 32 , **Tan Sandstone** 27 , **Gray Sandstone** 24 |
| 50–100 ft | **Red Clay** 218 , **Red Shale** 74 , **Red Sandstone** 75 , **Gray Sandstone** 55 , **Blue Sandstone** 54 , **Tan Sandstone** 36 |
| 100–200 ft | **Red Clay** 239 , **Red Shale** 98 , **Gray Sandstone** 61 , **Red Sandstone** 56 , **Blue Sandstone** 56 , **Gray Shale** 34 |
| 200–300 ft | **Red Clay** 67 , **Red Shale** 24 , **Gray Sandstone** 20 , **Blue Sandstone** 14 , **Yellow Sandstone** 13 , **Blue Clay** 12 |
| 300–500 ft | **Red Clay** 24 , **Gray Sandstone** 5 , **Gray Shale** 3 , **Red Shale** 4 , **Red Sandstone** 3 , **Blue Sandstone** 3 |

The rock column here is what drillers wrote down, layer by layer, in their own words — 5,345,462 layers across 707,856 wells. It is not a geological survey: two drillers may call the same clay by two names, and this site does not correct them.

### Who drills in Coke County

*Licensed firms in Coke County, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [MICHAEL C HOELSCHER](/driller/michael-c-hoelscher.md) | 306 | 160 | 8 | 2003–2026 |
| [Blackwell Water Well Service Inc](/driller/blackwell-water-well-service-inc.md) | 192 | 180 | 10 | 2003–2025 |
| [Lange Drilling Co](/driller/lange-drilling-co.md) | 148 | 180 | 10 | 2003–2026 |
| [White Drilling Company, Inc.](/driller/white-drilling-company-inc.md) | 80 | 70 | — | 2003–2025 |
| [Hill water well Service](/driller/hill-water-well-service.md) | 40 | 150 | 5 | 2016–2025 |
| [woehl drilling no2](/driller/woehl-drilling-no2.md) | 38 | 230 | 10 | 2015–2026 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 34 | 37 | — | 2006–2016 |
| [Woehl Drilling](/driller/woehl-drilling.md) | 29 | 120 | 8 | 2003–2009 |
| [Wink Drilling LLC](/driller/wink-drilling-llc.md) | 25 | 160 | 6 | 2025–2026 |
| [BLACKWELL WATERWELL SERV INC](/driller/blackwell-waterwell-serv-inc.md) | 21 | 160 | 10 | 2015–2017 |
| [Straub Corporation](/driller/straub-corporation.md) | 20 | 140 | — | 2005–2016 |
| [Abel Water Systems](/driller/abel-water-systems.md) | 18 | 180 | 3 | 2004–2025 |
| [Woehl Drilling & Service](/driller/woehl-drilling-service.md) | 17 | 220 | 15 | 2013–2025 |
| [Blackwell Water Well Serv., Inc.](/driller/blackwell-water-well-serv-inc.md) | 14 | 180 | 15 | 2003–2014 |
| [Right Drill, LLC.](/driller/right-drill-llc.md) | 10 | 22 | — | 2023 |
| [Aqua Drill](/driller/aqua-drill.md) | 8 | 200 | 5 | 2017–2020 |
| [DARRELL CRASS DRILLING](/driller/darrell-crass-drilling.md) | 8 | 170 | — | 2003–2009 |
| [Lewis Environmental Drilling, Inc.](/driller/lewis-environmental-drilling-inc.md) | 8 | 65 | — | 2002 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 7 | 20 | — | 2021 |
| Blackwell Water Wells Service Inc. | 6 | 245 | 10 | 2011 |
| [WEST TEXAS WATER WELL SERVICE](/driller/west-texas-water-well-service.md) | 5 | 180 | 2 | 2009–2020 |
| Blackwell Water Well | 5 | 205 | 15 | 2004–2005 |
| [WOEHL DRILLING # 2](/driller/woehl-drilling-2.md) | 5 | 240 | 8 | 2004–2010 |
| Micheal C Hoelscher | 5 | 170 | 20 | 2009 |
| Hill/Miller Drlg. | 5 | 180 | 10 | 2004–2005 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Stock | 428 | 37.6% | 160 |
| Domestic | 324 | 28.4% | 180 |
| Test Well | 157 | 13.8% | 180 |
| Monitor | 138 | 12.1% | 68 |
| Environmental Soil Boring | 34 | 3.0% | 24 |
| Irrigation | 30 | 2.6% | 200 |
| Industrial | 11 | 1.0% | 50 |
| Rig Supply | 7 | 0.6% | 200 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 393 | 120 | 60 |
| 2010s | 481 | 170 | 65 |
| 2020s | 265 | 160 | 80 |

### The deepest reports on file

*Deepest reports in Coke County. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 646363 | 2023 | 2,135 | 0 | — | Domestic |
| 272866 | 2011 | 720 | 30 | 4 | Stock |
| 259483 | 2011 | 455 | — | 25 | Test Well |
| 169625 | 2004 | 440 | — | 20 | Domestic |
| 721007 | 2026 | 410 | 300 | 25 | Domestic |
| 411991 | 2015 | 400 | — | — | Test Well |
| 332372 | 2006 | 400 | 230 | 5 | Domestic |
| 509568 | 2019 | 395 | — | — | Stock |
| 571828 | 2021 | 375 | 140 | 10 | Stock |
| 534657 | 2019 | 375 | — | — | Stock |

Every figure on this site is a **median**, never an average. On reported yield the average is twice the median, because a handful of entries are typing errors — the largest reads 2,200,100 gallons per minute against 30,078 for the next one. Yields above 3,000 gpm (136 wells, 0.045%) and depths beyond 5,000 ft (103 wells, 0.016%) are kept in the file, marked, and left out of the medians.

### Drilling a well in Coke County?

Depth is only half the quote. What it costs depends on the rock, the casing and the pump. Tell us where and we pass the request to licensed Texas drillers.

We are nobody's agent and have no arrangement with any firm today. [What we do with this](/privacy.md).

### Counties with a comparable number of reports

- [Concho](/county/concho.md)
- [Jones](/county/jones.md)
- [Brown](/county/brown.md)
- [Runnels](/county/runnels.md)
- [Bosque](/county/bosque.md)
- [Dimmit](/county/dimmit.md)
- [Newton](/county/newton.md)
- [Clay](/county/clay.md)
- [Winkler](/county/winkler.md)
- [Crockett](/county/crockett.md)
- [Houston](/county/houston.md)
- [Mills](/county/mills.md)
- [Floyd](/county/floyd.md)

A sliding window, not a ranking. [Every county](/county.md).

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Página: https://texas-water-wells.pages.dev/county/coke/
Fonte: Texas Submitted Driller's Report Database — Texas Water Development Board, from reports filed with the Texas Department of Licensing and Regulation
Recolha: 2026-08-23