# Well grid 87-08, Texas — Brooks — how deep, and through what

> 113 well reports in Texas state well grid 87-08, covering Brooks. Median depth 55 ft.

## Texas well grid 87-08

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Brooks County](/county/brooks.md). **113** reports, median depth **55 ft**.

### What you will drill through in grid 87-08

*Logged in state well grid 87-08, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 8 , **Sand With Silt (Sp-Sm); Tan, Trace Clay, Damp.** 6 , **Sandy Silt (Ml); Greenish Gray, Damp.** 6 , **Sand To Wet Sand** 5 , **Sand, Clay To Hard Rock** 4 , **Mip Boring, No Cuttings** 4 |
| 25–50 ft | **Sandy Silt (Ml); Gray, Damp.** 4 , **Sandy Silt (Ml); Light Brown, Damp.** 2 , **Silty Sand (Sm); Gray, Damp.** 2 , **Silt With Sand (Ml); Gray, Damp.** 2 , **Silty Sand (Sm); Light Brown, Damp.** 1 , **Silt With Sand (Ml); Light Gray, Damp. -@ 55' Gray.** 1 |
| 50–100 ft | **Clay** 10 , **Clay-Sand** 1 , **Sand** 1 , **Red & Gray Clay** 1 , **Sandy Clay (Ch); Light Brown, Damp.** 1 , **Sandy Clay (Ch); Greenish Gray, Damp. -@ 57' Wet.** 1 |
| 100–200 ft | **Clay** 4 , **Sand** 4 , **Caliche** 2 , **Sandy Caliche** 2 , **Clay & Shell** 1 , **Shaley Sand** 1 |
| 200–300 ft | **Clay** 6 , **Sand** 6 , **Shale** 2 , **Broken Sand** 2 , **Sandy Caliche** 2 , **Clay & Shell** 1 |
| 300–500 ft | **Sand** 6 , **Clay** 3 , **Shale** 1 , **Broken Sand** 1 , **Clay Sand** 1 , **Sandy Shale With Shale Streaks** 1 |
| 500–1000 ft | **Clay** 2 , **Sand** 2 , **Fine Sand** 1 , **Hard Sand** 1 |

### Who drills here

*Licensed firms in state well grid 87-08, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 44 | — | — | 2012–2014 |
| [Vortex Drilling Partners, LP](/driller/vortex-drilling-partners-lp.md) | 29 | 25 | — | 2019–2020 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 20 | 60 | — | 2025–2026 |
| [WALKER HILL ENVIRONMENTAL INC](/driller/walker-hill-environmental-inc.md) | 4 | 23 | — | 2020 |
| [MARTIN WATER WELLS](/driller/martin-water-wells.md) | 4 | 448 | 75 | 2004–2011 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 3 | 60 | — | 2025 |
| [J&S WATER WELLS](/driller/j-s-water-wells.md) | 2 | 630 | 100 | 2022–2023 |
| [Killinger's Water Well Drilling](/driller/killinger-s-water-well-drilling.md) | 2 | 148 | 15 | 2010–2011 |
| [J4 Water Works, LLC](/driller/j4-water-works-llc.md) | 1 | 400 | 65 | 2025 |
| [Richardson Water Well Drilling](/driller/richardson-water-well-drilling.md) | 1 | 562 | 60 | 2016 |
| [R. MOLINA WATER WELL SERVICE, INC.](/driller/r-molina-water-well-service-inc.md) | 1 | 440 | 50 | 2010 |
| [Boart Longyear](/driller/boart-longyear.md) | 1 | — | — | 2010 |
| [PAGE WATER WELL](/driller/page-water-well.md) | 1 | 400 | 100 | 2004 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 55 | 48.7% | 60 |
| Environmental Soil Boring | 46 | 40.7% | 35 |
| Stock | 6 | 5.3% | 400 |
| Domestic | 5 | 4.4% | 420 |
| Industrial | 1 | 0.9% | 731 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 4 | 420 | 64 |
| 2010s | 62 | 35 | 51 |
| 2020s | 47 | 57 | 45 |

### The deepest reports on file

*Deepest reports in state well grid 87-08. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 122323 | 2004 | 731 | 90 | 75 | Industrial |
| 657062 | 2023 | 630 | 80 | 100 | Stock |
| 430172 | 2016 | 562 | 68 | 60 | Stock |
| 244956 | 2011 | 448 | 51 | — | Domestic |
| 229035 | 2010 | 440 | 74 | 50 | Domestic |
| 255715 | 2005 | 420 | 64 | — | Domestic |
| 700123 | 2025 | 400 | 45 | 65 | Stock |
| 37685 | 2004 | 400 | 60 | 100 | Stock |
| 619541 | 2022 | 390 | 34 | 100 | Domestic |
| 177362 | 2004 | 385 | 64 | — | 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 87-08?

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 [Brooks County](/county/brooks.md).

### Grids with a comparable number of reports

- [34-61](/area/34-61.md)
- [39-29](/area/39-29.md)
- [39-49](/area/39-49.md)
- [43-05](/area/43-05.md)
- [43-24](/area/43-24.md)
- [67-15](/area/67-15.md)
- [78-31](/area/78-31.md)
- [11-48](/area/11-48.md)
- [13-44](/area/13-44.md)
- [13-45](/area/13-45.md)
- [19-22](/area/19-22.md)
- [20-32](/area/20-32.md)
- [31-33](/area/31-33.md)

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Página: https://texas-water-wells.pages.dev/area/87-08/
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