# Well grid 34-21, Texas — Wood — how deep, and through what

> 237 well reports in Texas state well grid 34-21, covering Wood. Median depth 84 ft.

## Texas well grid 34-21

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Wood County](/county/wood.md). **237** reports, median depth **84 ft**.

### What you will drill through in grid 34-21

*Logged in state well grid 34-21, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Surface Sand** 65 , **Clay** 25 , **Sand** 23 , **Red Clay** 24 , **Concrete** 19 , **White Clay** 15 |
| 25–50 ft | **Sand** 15 , **Clay** 10 , **Rock** 6 , **White Sand** 8 , **Gray Shale** 7 , **Light Brown Sand** 6 |
| 50–100 ft | **Shale** 27 , **Rock** 14 , **Sand** 13 , **Clay** 11 , **Gray Clay** 8 , **Gray Shale** 8 |
| 100–200 ft | **Shale** 25 , **Rock** 10 , **Sand** 9 , **Clay** 7 , **Brown Clay** 6 , **Gray Shale** 4 |
| 200–300 ft | **Shale** 13 , **Gray Shale** 6 , **Clay** 7 , **Sand** 6 , **Dark Sand** 4 , **Streaks Light Gray Sand** 4 |
| 300–500 ft | **Shale** 10 , **Sand** 10 , **Clay** 4 , **Gray Shale** 5 , **Dark Sand** 4 , **Gray Sand** 2 |
| 500–1000 ft | **Shale** 14 , **Sand** 6 , **Clay** 3 , **Streaks Sand /Clay** 4 , **Light Gray Sand / Drilled Good** 5 , **Shale W/ Lignite** 1 |
| 1000–5000 ft | **Shaley Sand** 1 , **Shale** 1 |

### Who drills here

*Licensed firms in state well grid 34-21, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [C. Miller Drilling](/driller/c-miller-drilling.md) | 46 | 222 | 40 | 2001–2025 |
| [Bird's Water Well Drilling & Service](/driller/bird-s-water-well-drilling-service.md) | 25 | 75 | 30 | 2005–2021 |
| [BIRD'S WATER WELL DRILLING AND SERVICE](/driller/bird-s-water-well-drilling-and-service.md) | 22 | 75 | 30 | 2004–2013 |
| [ETTL Engineers & Consulants Inc.](/driller/ettl-engineers-consulants-inc.md) | 17 | 24 | — | 2019–2022 |
| [Birds Water Well, LLC](/driller/birds-water-well-llc.md) | 16 | 69 | 40 | 2010–2025 |
| [Owens Drilling & Services](/driller/owens-drilling-services.md) | 10 | 86 | 18 | 2012–2026 |
| [Talon/LPE](/driller/talon-lpe.md) | 10 | 13 | — | 2020 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 9 | 25 | — | 2014–2019 |
| [A1 Water Wells](/driller/a1-water-wells.md) | 7 | 740 | 100 | 2015–2023 |
| [Ace Water well & Pump Svc.](/driller/ace-water-well-pump-svc.md) | 5 | 120 | 38 | 2015–2026 |
| Bird's Water Well | 5 | 96 | 60 | 2006–2011 |
| [Jordan Water Well](/driller/jordan-water-well.md) | 5 | 98 | 35 | 2002–2003 |
| [BETTS ENVIRONMENTAL RECOVERY, INC.](/driller/betts-environmental-recovery-inc.md) | 4 | 15 | — | 2024 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 4 | 9 | — | 2004 |
| [East Texas Water Well](/driller/east-texas-water-well.md) | 3 | 500 | 20 | 2013–2022 |
| [SCI](/driller/sci.md) | 3 | 25 | — | 2005–2006 |
| [Folmar Drilling Co.](/driller/folmar-drilling-co.md) | 2 | 564 | 55 | 2015–2021 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 2 | 20 | — | 2017 |
| Elite Drilling | 2 | 240 | 100 | 2014 |
| [Russell Drilling Co., Inc.](/driller/russell-drilling-co-inc.md) | 2 | 1,220 | 130 | 2007–2014 |
| Bird's Water Well Drilling | 2 | 78 | 12 | 2009–2013 |
| [Ameri-Tex Drilling Company](/driller/ameri-tex-drilling-company.md) | 2 | 460 | 33 | 2010 |
| [D & K Drilling](/driller/d-k-drilling.md) | 2 | 162 | 20 | 2005–2008 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 2 | 25 | — | 2002–2004 |
| Deverell Water Wells | 2 | 500 | 20 | 2001–2002 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Irrigation | 110 | 46.4% | 84 |
| Domestic | 55 | 23.2% | 162 |
| Monitor | 29 | 12.2% | 24 |
| Stock | 13 | 5.5% | 555 |
| Injection | 11 | 4.6% | 13 |
| Test Well | 9 | 3.8% | 15 |
| Environmental Soil Boring | 6 | 2.5% | 9 |
| Public Supply | 2 | 0.8% | 350 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 78 | 96 | 38 |
| 2010s | 92 | 105 | 41 |
| 2020s | 67 | 60 | 45 |

### The deepest reports on file

*Deepest reports in state well grid 34-21. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 364723 | 2014 | 1,220 | 141 | 88 | Test Well |
| 480394 | 2018 | 961 | — | 54 | Stock |
| 578425 | 2021 | 920 | 290 | 35 | Domestic |
| 329443 | 2012 | 850 | — | — | Domestic |
| 374825 | 2014 | 742 | 35 | 75 | Irrigation |
| 511378 | 2019 | 740 | — | — | Stock |
| 511377 | 2019 | 740 | — | — | Stock |
| 511376 | 2019 | 740 | — | — | Stock |
| 511375 | 2019 | 740 | — | — | Stock |
| 38110 | 2004 | 734 | 290 | 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 34-21?

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 [Wood County](/county/wood.md).

### Grids with a comparable number of reports

- [34-36](/area/34-36.md)
- [66-01](/area/66-01.md)
- [79-54](/area/79-54.md)
- [84-32](/area/84-32.md)
- [10-47](/area/10-47.md)
- [31-57](/area/31-57.md)
- [33-34](/area/33-34.md)
- [35-40](/area/35-40.md)
- [44-13](/area/44-13.md)
- [66-41](/area/66-41.md)
- [07-07](/area/07-07.md)
- [07-61](/area/07-61.md)
- [25-64](/area/25-64.md)

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Página: https://texas-water-wells.pages.dev/area/34-21/
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