# Well grid 65-47, Texas — Brazoria, Galveston — how deep, and through what

> 472 well reports in Texas state well grid 65-47, covering Brazoria, Galveston, Harris. Median depth 400 ft.

## Texas well grid 65-47

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Brazoria County](/county/brazoria.md) and [Galveston County](/county/galveston.md). **472** reports, median depth **400 ft**.

### What you will drill through in grid 65-47

*Logged in state well grid 65-47, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Clay** 281 , **Sand** 121 , **Soil** 108 , **Top Soil** 66 , **Topsoil** 61 , **Clay Tan** 26 |
| 25–50 ft | **Clay** 119 , **Sand** 66 , **Red Clay** 12 , **Clay-Red** 11 , **Clay & Shale** 7 , **Sand Tan** 6 |
| 50–100 ft | **Sand** 161 , **Clay** 75 , **Sand-Tan-Fine** 14 , **Clay Tan** 11 , **Red Clay** 10 , **Clay-Red** 10 |
| 100–200 ft | **Clay** 168 , **Sand** 134 , **Clay Tan** 16 , **Clay-Red** 18 , **Red Clay** 17 , **Sand Tan** 11 |
| 200–300 ft | **Sand** 26 , **Clay** 26 , **Clay-Red** 5 , **Red Clay** 3 , **Sand Tan** 3 , **Sand-Tan-Fine Sand-Tan-.006-.008** 3 |
| 300–500 ft | **Sand** 129 , **Clay** 57 , **Clay-Gray** 9 , **Sand .006** 8 , **Sand-Tan-Fine** 8 , **Clay-Red** 7 |
| 500–1000 ft | **Sand** 48 , **Clay** 18 , **Sand-Gray-.006-.008** 11 , **Sand .006** 7 , **Sand White .006** 5 , **Sand-Gray-Fine Sand-Gray-.006-.008** 4 |

### Who drills here

*Licensed firms in state well grid 65-47, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Almeda Water Well Service](/driller/almeda-water-well-service.md) | 88 | 528 | 80 | 2003–2026 |
| [Environmental Service](/driller/environmental-service.md) | 83 | 380 | 60 | 2000–2026 |
| [Davison Water Well Service](/driller/davison-water-well-service.md) | 53 | 324 | 30 | 2004–2024 |
| [GWR Windmills & Water Well Services, LLC](/driller/gwr-windmills-water-well-services-llc.md) | 45 | 420 | 70 | 2019–2026 |
| [MEZA WATER WELL SERVICE](/driller/meza-water-well-service.md) | 37 | 450 | 70 | 2015–2026 |
| [O'Day Drilling Company, Inc.](/driller/o-day-drilling-company-inc.md) | 34 | 435 | 60 | 2002–2018 |
| [Keenan Water Well](/driller/keenan-water-well.md) | 13 | 465 | 35 | 2003–2008 |
| [Goolsby Water Well Service LLC](/driller/goolsby-water-well-service-llc.md) | 10 | 160 | 90 | 2016–2025 |
| [Felder Water Well & Pump Service, LLC](/driller/felder-water-well-pump-service-llc.md) | 9 | 340 | 60 | 2008–2022 |
| GWR Windmill & Water Well Serices, LLC | 8 | 575 | 75 | 2018 |
| [Fugro Consultants](/driller/fugro-consultants.md) | 7 | 25 | — | 2016 |
| [B & L Water Well Service,Inc.](/driller/b-l-water-well-service-inc.md) | 6 | 765 | 90 | 2009–2019 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 6 | 25 | — | 2018 |
| [RONNIE GOOLSBY WATER WELL SERVICE](/driller/ronnie-goolsby-water-well-service.md) | 5 | 445 | 50 | 2004–2014 |
| [RONNIE GOOLSBY WATER WELL](/driller/ronnie-goolsby-water-well.md) | 5 | 505 | 60 | 2003–2010 |
| [Keenan Water Well & Septic Systems](/driller/keenan-water-well-septic-systems.md) | 5 | 380 | 40 | 2005–2008 |
| Walker Water Solutions | 5 | 118 | 30 | 2006–2008 |
| Walker Water Well Service | 5 | 226 | 25 | 2003–2006 |
| [A-1 Water Well Drilling service](/driller/a-1-water-well-drilling-service.md) | 4 | 400 | 40 | 2005–2020 |
| [Walker Water Well](/driller/walker-water-well.md) | 4 | 437 | 70 | 2011–2017 |
| [Burleson Services, Inc.](/driller/burleson-services-inc.md) | 4 | 200 | 150 | 2003–2007 |
| [Petra Environmental](/driller/petra-environmental.md) | 4 | 20 | — | 2006 |
| [Fugro](/driller/fugro.md) | 3 | 155 | — | 2008–2009 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 3 | 70 | — | 2003 |
| GWR Windmills & Water Well Service, LLC | 2 | 333 | 50 | 2022 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 409 | 86.7% | 406 |
| Monitor | 23 | 4.9% | 25 |
| Rig Supply | 19 | 4.0% | 265 |
| Irrigation | 7 | 1.5% | 180 |
| Stock | 5 | 1.1% | 115 |
| Industrial | 4 | 0.8% | 380 |
| Public Supply | 3 | 0.6% | 560 |
| Other | 1 | 0.2% | 724 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 201 | 385 | 70 |
| 2010s | 158 | 420 | 75 |
| 2020s | 113 | 400 | 71 |

### The deepest reports on file

*Deepest reports in state well grid 65-47. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 325897 | 2013 | 812 | 80 | — | Rig Supply |
| 524892 | 2019 | 780 | 80 | 200 | Public Supply |
| 244288 | 2010 | 775 | 73 | — | Rig Supply |
| 422193 | 2016 | 765 | 82 | 85 | Rig Supply |
| 412997 | 2015 | 761 | 50 | 75 | Domestic |
| 293378 | 2012 | 761 | 61 | 100 | Domestic |
| 286429 | 2009 | 760 | 100 | — | Rig Supply |
| 345783 | 2013 | 748 | 55 | 75 | Domestic |
| 710000 | 2025 | 740 | 110 | 100 | Domestic |
| 535540 | 2020 | 740 | 87 | 100 | 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 65-47?

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 [Brazoria County](/county/brazoria.md), [Galveston County](/county/galveston.md), [Harris County](/county/harris.md), [Matagorda County](/county/matagorda.md), [Wharton County](/county/wharton.md).

### Grids with a comparable number of reports

- [65-09](/area/65-09.md)
- [06-42](/area/06-42.md)
- [57-50](/area/57-50.md)
- [58-58](/area/58-58.md)
- [68-43](/area/68-43.md)
- [45-15](/area/45-15.md)
- [58-49](/area/58-49.md)
- [83-02](/area/83-02.md)
- [57-63](/area/57-63.md)
- [58-26](/area/58-26.md)
- [24-52](/area/24-52.md)
- [66-48](/area/66-48.md)
- [23-19](/area/23-19.md)

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Página: https://texas-water-wells.pages.dev/area/65-47/
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