# Well grid 34-38, Texas — Smith, Lamar — how deep, and through what

> 355 well reports in Texas state well grid 34-38, covering Smith, Lamar. Median depth 45 ft.

## Texas well grid 34-38

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Smith County](/county/smith.md) and [Lamar County](/county/lamar.md). **355** reports, median depth **45 ft**.

### What you will drill through in grid 34-38

*Logged in state well grid 34-38, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Surface Sand** 45 , **Sand** 30 , **Red Clay** 28 , **Red Sand** 21 , **Tan Sand** 19 , **Red Sandy Clay** 16 |
| 25–50 ft | **Rock** 10 , **Sand** 9 , **Clay** 7 , **Gray Clay** 5 , **Grey Sandy Clay** 6 , **Fat Clay-Dark Green** 5 |
| 50–100 ft | **Rock** 20 , **Shale** 16 , **Sand** 19 , **Clay** 7 , **Gray Shale** 8 , **Sandy Shale** 6 |
| 100–200 ft | **Sand** 20 , **Shale** 20 , **Clay** 13 , **Gray Sand** 8 , **Rock** 5 , **Lignite** 5 |
| 200–300 ft | **Shale** 14 , **Sand** 6 , **Clay** 4 , **Gray Shale** 4 , **Dark Sand** 3 , **Gray Sand** 2 |
| 300–500 ft | **Sand** 11 , **Clay** 9 , **Shale** 8 , **Rock** 4 , **Grey Shale** 2 , **Sand (80%) / Clay (20%)** 1 |
| 500–1000 ft | **Sand** 12 , **Shale** 9 , **Clay** 8 , **Rock** 5 , **Sand And Shale** 2 , **Shale W/ Sand Strks** 3 |
| 1000–5000 ft | **Shale** 4 , **Sand** 4 , **Sandy Shale** 2 , **Clay** 2 , **Sand/Lignite** 1 , **Clay/Lignite** 1 |

### Who drills here

*Licensed firms in state well grid 34-38, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 63 | 43 | — | 2002 |
| [Owens Drilling & Services](/driller/owens-drilling-services.md) | 33 | 112 | 45 | 2003–2025 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 29 | 15 | — | 2015–2020 |
| [Ace Water well & Pump Svc.](/driller/ace-water-well-pump-svc.md) | 22 | 62 | 20 | 2015–2025 |
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 19 | 35 | — | 2001–2015 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 17 | 6 | — | 2004–2011 |
| [APOLLO Environmental Strategies, Inc.](/driller/apollo-environmental-strategies-inc.md) | 16 | 18 | — | 2001–2004 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 15 | 40 | — | 2009–2026 |
| [C. Miller Drilling](/driller/c-miller-drilling.md) | 14 | 815 | 44 | 2003–2023 |
| [Bird's Water Well Drilling & Service](/driller/bird-s-water-well-drilling-service.md) | 13 | 85 | 20 | 2014–2020 |
| [Apex Geoscience Inc.](/driller/apex-geoscience-inc.md) | 12 | 30 | — | 2009–2011 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 6 | 15 | — | 2026 |
| [LTW Services, LP](/driller/ltw-services-lp.md) | 6 | 400 | 150 | 2007–2016 |
| [A1 Water Wells](/driller/a1-water-wells.md) | 5 | 720 | 100 | 2016–2023 |
| [Pinnergy, LTD](/driller/pinnergy-ltd.md) | 5 | 300 | 65 | 2006–2016 |
| [Ameri-Tex Drilling Company](/driller/ameri-tex-drilling-company.md) | 5 | 260 | 50 | 2003–2010 |
| [Calicutt Drilling](/driller/calicutt-drilling.md) | 4 | 515 | 20 | 2020–2026 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 4 | 30 | — | 2022 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 4 | — | — | 2012 |
| [Talon Drilling, LP](/driller/talon-drilling-lp.md) | 4 | 55 | — | 2009 |
| Clay Earle Waterwells | 4 | 85 | 40 | 2004 |
| [Weisinger Incorporated](/driller/weisinger-incorporated.md) | 3 | 1,614 | 2,107 | 2017–2018 |
| [Parco Oilfield Service, Inc.](/driller/parco-oilfield-service-inc.md) | 3 | 210 | 80 | 2011–2012 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 3 | 25 | — | 2002–2003 |
| [Fuller Water Well Service](/driller/fuller-water-well-service.md) | 2 | 220 | 50 | 2026 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 95 | 26.8% | 30 |
| Injection | 62 | 17.5% | 43 |
| Domestic | 58 | 16.3% | 86 |
| Environmental Soil Boring | 53 | 14.9% | 15 |
| Irrigation | 48 | 13.5% | 147 |
| Rig Supply | 12 | 3.4% | 245 |
| Industrial | 10 | 2.8% | 360 |
| Stock | 7 | 2.0% | 760 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 151 | 42 | 27 |
| 2010s | 110 | 98 | 65 |
| 2020s | 94 | 35 | 29 |

### The deepest reports on file

*Deepest reports in state well grid 34-38. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 38664 | 2004 | 1,845 | 334 | 30 | Industrial |
| 465365 | 2017 | 1,650 | — | — | Test Well |
| 465372 | 2017 | 1,614 | — | — | Test Well |
| 149697 | 2005 | 1,500 | 552 | 700 | Public Supply |
| 480953 | 2018 | 1,390 | 412 | 2,107 | Public Supply |
| 540575 | 2020 | 1,350 | 546 | 38 | Test Well |
| 388361 | 2014 | 942 | 442 | 54 | Stock |
| 474899 | 2018 | 900 | 440 | 27 | Stock |
| 447920 | 2017 | 900 | — | 50 | Public Supply |
| 209237 | 2010 | 870 | 488 | 120 | Public Supply |

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 34-38?

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 [Smith County](/county/smith.md), [Lamar County](/county/lamar.md).

### Grids with a comparable number of reports

- [57-31](/area/57-31.md)
- [66-02](/area/66-02.md)
- [35-39](/area/35-39.md)
- [10-55](/area/10-55.md)
- [83-03](/area/83-03.md)
- [03-59](/area/03-59.md)
- [67-62](/area/67-62.md)
- [35-36](/area/35-36.md)
- [58-27](/area/58-27.md)
- [24-51](/area/24-51.md)
- [64-10](/area/64-10.md)
- [65-42](/area/65-42.md)
- [67-27](/area/67-27.md)

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Página: https://texas-water-wells.pages.dev/area/34-38/
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