# Well grid 37-43, Texas — Angelina — how deep, and through what

> 755 well reports in Texas state well grid 37-43, covering Angelina. Median depth 25 ft.

## Texas well grid 37-43

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Angelina County](/county/angelina.md). **755** reports, median depth **25 ft**.

### What you will drill through in grid 37-43

*Logged in state well grid 37-43, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 150 , **Tan Silty Sand** 67 , **Light Tan Sand Fill** 58 , **Light Reddish Tan Clay** 58 , **Dark Reddish Tan Silty Sand** 58 , **No Recovery** 30 |
| 25–50 ft | **Light Tan And Red Silty Sand** 58 , **Light Tan And Gray Silty Sand** 23 , **Course Light Tan Sand And Gravel** 23 , **White Silty Sand With Fe Seams And Gravel Layers** 23 , **White, Silty Sand With Fe Seams And Gravel Layers** 22 , **Gray Shale** 12 |
| 50–100 ft | **Gray Shale** 14 , **Sand** 9 , **Rock** 6 , **Lignite** 4 , **Clay** 2 , **Sandy Shale** 3 |
| 100–200 ft | **Gray Shale** 15 , **Rock** 15 , **Sand** 12 , **Sandy Shale** 9 , **Clay** 6 , **Shale** 4 |
| 200–300 ft | **Gray Shale** 10 , **Sandy Shale** 6 , **Shale** 5 , **Sand** 4 , **Rock** 5 , **Sand (Fine)** 3 |
| 300–500 ft | **Gray Shale** 6 , **Sand** 9 , **Sandy Shale** 8 , **Rock** 5 , **Shale** 4 , **Sand (Fine)** 3 |
| 500–1000 ft | **Gray Clay** 1 , **Rock** 2 , **Sand** 2 , **Gray Shale** 2 , **Sand (Good)** 1 , **Clay And Sand** 1 |

### Who drills here

*Licensed firms in state well grid 37-43, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 241 | 25 | — | 2012–2026 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 111 | 50 | — | 2002–2021 |
| [XL Drilling, Inc.](/driller/xl-drilling-inc.md) | 94 | 55 | — | 2011–2018 |
| [Hydrex Environmental, Inc.](/driller/hydrex-environmental-inc.md) | 82 | 12 | — | 2003–2026 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 38 | 20 | — | 2005–2026 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 23 | 16 | — | 2002–2018 |
| [English Drilling Inc.](/driller/english-drilling-inc.md) | 20 | 260 | 20 | 2002–2019 |
| [APOLLO Environmental Strategies, Inc.](/driller/apollo-environmental-strategies-inc.md) | 14 | 30 | — | 2006 |
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 12 | 14 | — | 2005–2016 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 9 | 20 | — | 2002–2005 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 8 | 25 | — | 2008–2022 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 8 | 15 | — | 2017 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 8 | 8 | — | 2003–2013 |
| [Smithers Water Wells](/driller/smithers-water-wells.md) | 6 | 185 | 15 | 2011–2025 |
| Hydrex Envirionemtnal, Inc. | 6 | 8 | — | 2015 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 6 | 52 | — | 2009–2013 |
| [BJ's Water Well Drilling](/driller/bj-s-water-well-drilling.md) | 6 | 150 | 10 | 2011–2013 |
| [Precision Probe and Drilling](/driller/precision-probe-and-drilling.md) | 6 | 20 | — | 2004–2005 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 5 | 50 | — | 2008–2010 |
| [WANDA DRILLING & WATER DEV INC](/driller/wanda-drilling-water-dev-inc.md) | 4 | 520 | 25 | 2013–2024 |
| [B.J Water Well Drilling](/driller/b-j-water-well-drilling.md) | 4 | 180 | 12 | 2016–2022 |
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 4 | 35 | — | 2005–2018 |
| [Groundwater Monitoring Inc.](/driller/groundwater-monitoring-inc.md) | 4 | 25 | — | 2005–2006 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 4 | 115 | — | 2003 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 3 | 30 | — | 2020 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 507 | 67.2% | 25 |
| Environmental Soil Boring | 146 | 19.3% | 15 |
| Injection | 30 | 4.0% | 55 |
| Domestic | 26 | 3.4% | 190 |
| Irrigation | 17 | 2.3% | 374 |
| Test Well | 11 | 1.5% | 15 |
| Other | 8 | 1.1% | 20 |
| Stock | 3 | 0.4% | 480 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 192 | 25 | 18 |
| 2010s | 355 | 35 | 41 |
| 2020s | 208 | 25 | 21 |

### The deepest reports on file

*Deepest reports in state well grid 37-43. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 61537 | 2004 | 634 | 183 | 200 | Irrigation |
| 730476 | 2026 | 620 | 149 | 20 | Irrigation |
| 669856 | 2024 | 548 | 340 | 20 | Irrigation |
| 429895 | 2016 | 540 | 168 | 15 | Irrigation |
| 322352 | 2013 | 520 | 220 | 18 | Irrigation |
| 87702 | 2006 | 516 | 165 | 45 | Industrial |
| 357212 | 2014 | 500 | 300 | 50 | Irrigation |
| 425445 | 2016 | 480 | 150 | 15 | Stock |
| 131393 | 2008 | 407 | 165 | 25 | Irrigation |
| 345310 | 2013 | 374 | 96 | 16 | Irrigation |

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 37-43?

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 [Angelina County](/county/angelina.md).

### Grids with a comparable number of reports

- [27-62](/area/27-62.md)
- [79-16](/area/79-16.md)
- [19-51](/area/19-51.md)
- [65-53](/area/65-53.md)
- [83-21](/area/83-21.md)
- [20-04](/area/20-04.md)
- [68-19](/area/68-19.md)
- [18-57](/area/18-57.md)
- [18-50](/area/18-50.md)
- [57-42](/area/57-42.md)
- [28-43](/area/28-43.md)
- [83-25](/area/83-25.md)
- [35-35](/area/35-35.md)

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Página: https://texas-water-wells.pages.dev/area/37-43/
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