# Well grid 43-40, Texas — Concho, Tom Green — how deep, and through what

> 269 well reports in Texas state well grid 43-40, covering Concho, Tom Green. Median depth 120 ft.

## Texas well grid 43-40

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Concho County](/county/concho.md) and [Tom Green County](/county/tom-green.md). **269** reports, median depth **120 ft**.

### What you will drill through in grid 43-40

*Logged in state well grid 43-40, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Topsoil** 137 , **Red Clay** 114 , **White Lime** 94 , **Top Soil** 88 , **Caliche** 72 , **Conglomerate** 38 |
| 25–50 ft | **Yellow Lime** 53 , **Conglomerate** 50 , **White Lime** 45 , **Yellow Lime & Clay** 29 , **Conglomerant** 20 , **Blue Lime** 16 |
| 50–100 ft | **Yellow Lime** 51 , **Yellow Lime & Clay** 29 , **Blue Lime & Shale** 30 , **Blue Shale** 29 , **Blue Lime & Clay** 24 , **Conglomerate** 23 |
| 100–200 ft | **Gray Shale** 24 , **Gray Lime & Shale** 19 , **Gypsum** 12 , **Gray Lime** 8 , **Yellow Lime** 7 , **Gray Shale & Lime** 8 |

### Who drills here

*Licensed firms in state well grid 43-40, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [MICHAEL C HOELSCHER](/driller/michael-c-hoelscher.md) | 231 | 130 | 30 | 2003–2026 |
| [woehl drilling no2](/driller/woehl-drilling-no2.md) | 14 | 140 | 50 | 2020–2023 |
| Michael C. Holescher | 14 | 110 | 20 | 2010 |
| [Lange Drilling Co](/driller/lange-drilling-co.md) | 3 | 100 | 15 | 2007–2020 |
| Michael Hoelscher | 2 | 70 | 80 | 2010 |
| [Woehl Drilling](/driller/woehl-drilling.md) | 2 | 140 | 200 | 2006–2008 |
| MICHAEL C HOELSHER | 1 | 100 | 15 | 2013 |
| Michael Block | 1 | — | 2 | 2013 |
| [Abel Water Systems](/driller/abel-water-systems.md) | 1 | — | 2 | 2004 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Test Well | 146 | 54.3% | 120 |
| Irrigation | 94 | 34.9% | 130 |
| Stock | 22 | 8.2% | 120 |
| Domestic | 7 | 2.6% | 100 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 46 | 140 | 50 |
| 2010s | 115 | 120 | 50 |
| 2020s | 108 | 115 | 40 |

### The deepest reports on file

*Deepest reports in state well grid 43-40. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 635483 | 2023 | 200 | 120 | 100 | Irrigation |
| 635482 | 2023 | 200 | 140 | 50 | Irrigation |
| 564335 | 2020 | 200 | 120 | 10 | Irrigation |
| 471877 | 2017 | 200 | 30 | — | Test Well |
| 175701 | 2009 | 200 | 28 | 300 | Irrigation |
| 632894 | 2023 | 180 | — | — | Test Well |
| 632892 | 2023 | 180 | 55 | 30 | Test Well |
| 632885 | 2023 | 180 | 55 | 50 | Test Well |
| 632880 | 2023 | 180 | 55 | 20 | Test Well |
| 632874 | 2023 | 180 | 90 | 20 | Test Well |

Every figure here comes from a report a licensed driller filed on the day the work ended — sometimes decades ago. It describes what was found then, not what a well yields today, and it is not a statement that any well is sound, potable or still in use.

### Drilling a well near grid 43-40?

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).

This grid falls in [Concho County](/county/concho.md), [Tom Green County](/county/tom-green.md).

### Grids with a comparable number of reports

- [43-30](/area/43-30.md)
- [21-34](/area/21-34.md)
- [58-52](/area/58-52.md)
- [69-24](/area/69-24.md)
- [10-37](/area/10-37.md)
- [23-44](/area/23-44.md)
- [32-43](/area/32-43.md)
- [65-35](/area/65-35.md)
- [66-23](/area/66-23.md)
- [03-58](/area/03-58.md)
- [10-54](/area/10-54.md)
- [24-53](/area/24-53.md)
- [44-19](/area/44-19.md)

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Página: https://texas-water-wells.pages.dev/area/43-40/
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