# Well grid 38-42, Texas — Leon — how deep, and through what

> 140 well reports in Texas state well grid 38-42, covering Leon. Median depth 240 ft.

## Texas well grid 38-42

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Leon County](/county/leon.md). **140** reports, median depth **240 ft**.

### What you will drill through in grid 38-42

*Logged in state well grid 38-42, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 35 , **All Tan Sand** 25 , **Clay** 11 , **Top Bit Soil** 9 , **Shale** 8 , **Red Clay** 6 |
| 25–50 ft | **Blue Clay** 5 , **Shale** 4 , **Gray Clay** 4 , **Sand And Gravel** 3 , **Clay** 3 , **Sand** 3 |
| 50–100 ft | **Sand** 11 , **Shale** 8 , **Gray Clay** 6 , **Clay** 4 , **Sandy Shale** 4 , **Grey Clay** 2 |
| 100–200 ft | **Sand** 33 , **Shale** 12 , **Blue Clay** 6 , **Sandy Shale** 7 , **Clay** 7 , **Gray Sand** 2 |
| 200–300 ft | **Sand** 38 , **Sandy Shale** 9 , **Shale** 10 , **Clay** 11 , **Sand Streaks** 6 , **Blue Clay** 4 |
| 300–500 ft | **Sand** 32 , **Shale** 18 , **Clay** 8 , **Sandy Shale** 6 , **Brown Clay** 3 , **Blue Clay** 4 |
| 500–1000 ft | **Sand** 12 , **Shale** 6 , **Sandy Shale** 3 , **Sand Clay** 2 , **Clay** 2 , **Shale With Sand Streaks** 2 |

### Who drills here

*Licensed firms in state well grid 38-42, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 31 | 14 | — | 2007–2011 |
| [M&M Water Well, LLC](/driller/m-m-water-well-llc.md) | 20 | 364 | 30 | 2013–2024 |
| [Groundwater Monitoring Inc.](/driller/groundwater-monitoring-inc.md) | 17 | 25 | — | 2005–2006 |
| [Holly Water Wells](/driller/holly-water-wells.md) | 12 | 409 | 10 | 2004–2015 |
| [J&S Drilling, LLC](/driller/j-s-drilling-llc.md) | 9 | 440 | 38 | 2019–2026 |
| [M/W DRILLING COMPANY LLC](/driller/m-w-drilling-company-llc.md) | 8 | 400 | 30 | 2008–2026 |
| [Geothermal Drilling inc](/driller/geothermal-drilling-inc.md) | 6 | 340 | 10 | 2020–2023 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 5 | 20 | — | 2022 |
| Lighthouse Environmantal Services Inc. | 5 | 24 | — | 2010 |
| [Ballard Water Well Co. LLC](/driller/ballard-water-well-co-llc.md) | 4 | 365 | 80 | 2020–2024 |
| [LONG DRILLING COMPANY](/driller/long-drilling-company.md) | 3 | 460 | 15 | 2011–2025 |
| [LTW Services, LP](/driller/ltw-services-lp.md) | 3 | 360 | 100 | 2008–2013 |
| [Pinnergy, LTD](/driller/pinnergy-ltd.md) | 3 | 240 | 70 | 2007–2011 |
| [Triple B Production Drilling Inc.](/driller/triple-b-production-drilling-inc.md) | 2 | 320 | 30 | 2024–2025 |
| [Texas Southern Drilling](/driller/texas-southern-drilling.md) | 2 | 305 | 50 | 2023 |
| [WOMBLE DRILLING CO. INC.](/driller/womble-drilling-co-inc.md) | 2 | 475 | 32 | 2011–2015 |
| [Bennett Drilling](/driller/bennett-drilling.md) | 2 | 220 | 65 | 2004–2006 |
| [Limestone Water Well Drilling](/driller/limestone-water-well-drilling.md) | 1 | 280 | — | 2019 |
| [Double J Drilling Company](/driller/double-j-drilling-company.md) | 1 | 590 | 30 | 2014 |
| A&I Water Well | 1 | 583 | 40 | 2013 |
| a&i waterwell | 1 | — | 30 | 2013 |
| [ESN-South](/driller/esn-south.md) | 1 | 31 | — | 2006 |
| [Scott Drilling Inc.](/driller/scott-drilling-inc.md) | 1 | 280 | — | 2002 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 62 | 44.3% | 400 |
| Monitor | 34 | 24.3% | 25 |
| Injection | 18 | 12.9% | 14 |
| Stock | 8 | 5.7% | 660 |
| Rig Supply | 8 | 5.7% | 260 |
| Environmental Soil Boring | 7 | 5.0% | 25 |
| Irrigation | 3 | 2.1% | 260 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 38 | 33 | 65 |
| 2010s | 66 | 191 | 93 |
| 2020s | 36 | 320 | 94 |

### The deepest reports on file

*Deepest reports in state well grid 38-42. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 654028 | 2023 | 720 | 160 | 30 | Domestic |
| 367235 | 2014 | 720 | 160 | 15 | Stock |
| 422934 | 2016 | 710 | 180 | 20 | Stock |
| 422927 | 2016 | 706 | — | — | Stock |
| 440748 | 2017 | 682 | — | — | Domestic |
| 721951 | 2026 | 660 | 94 | 15 | Stock |
| 620768 | 2022 | 660 | 80 | 25 | Domestic |
| 531508 | 2019 | 628 | 200 | 16 | Domestic |
| 683875 | 2024 | 620 | 160 | 40 | Domestic |
| 517544 | 2019 | 594 | 80 | 35 | Domestic |

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 38-42?

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 [Leon County](/county/leon.md).

### Grids with a comparable number of reports

- [57-36](/area/57-36.md)
- [61-10](/area/61-10.md)
- [61-31](/area/61-31.md)
- [68-31](/area/68-31.md)
- [19-38](/area/19-38.md)
- [30-56](/area/30-56.md)
- [34-40](/area/34-40.md)
- [46-40](/area/46-40.md)
- [58-40](/area/58-40.md)
- [66-36](/area/66-36.md)
- [78-11](/area/78-11.md)
- [80-11](/area/80-11.md)
- [31-45](/area/31-45.md)

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Página: https://texas-water-wells.pages.dev/area/38-42/
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