# Well grid 64-33, Texas — Galveston — how deep, and through what

> 493 well reports in Texas state well grid 64-33, covering Galveston. Median depth 24 ft.

## Texas well grid 64-33

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Galveston County](/county/galveston.md). **493** reports, median depth **24 ft**.

### What you will drill through in grid 64-33

*Logged in state well grid 64-33, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Clay** 96 , **Concrete** 35 , **Topsoil** 30 , **No Recovery** 14 , **Sand** 21 , **Top Soil** 19 |
| 25–50 ft | **Clay** 41 , **Sand** 16 , **Silty Sand** 7 , **Sand, Saturated** 6 , **Sandy Clay** 6 , **Clayyey Sand, Saturated** 3 |
| 50–100 ft | **Sand** 57 , **Clay** 24 , **Sand & Shell** 4 , **Sand-Gray-Fine Sand-Gray-.006-.008** 3 , **Sand Grey .006** 2 , **Clay And Shale** 2 |
| 100–200 ft | **Sand** 48 , **Clay** 42 , **Gray Clay** 2 , **Red Clay** 2 , **Sand .006** 3 , **Sand Shale** 3 |
| 200–300 ft | **Clay** 13 , **Sand** 12 , **Gray Clay** 1 , **Sand Gray** 1 , **Clay Tan** 1 , **Sand Grey Fine** 1 |
| 300–500 ft | **Sand** 31 , **Clay** 21 , **Gray Sand (.006-.008)** 2 , **Gray Clay** 2 , **Blue Clay** 1 , **Tan Sand (.006)** 1 |
| 500–1000 ft | **Sand** 27 , **Clay** 6 , **Sand-Gray-.006-.008** 3 , **Gray Sand (.006-.008)** 2 , **Soft Blue/Gray Clay** 1 , **Sand .008** 1 |

### Who drills here

*Licensed firms in state well grid 64-33, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 58 | 20 | — | 2004–2025 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 57 | 20 | — | 2013–2026 |
| [Cactus Field Services](/driller/cactus-field-services.md) | 53 | 14 | — | 2007–2009 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 52 | 20 | — | 2008–2026 |
| [Fugro](/driller/fugro.md) | 23 | 20 | — | 2010–2011 |
| [Davison Water Well Service](/driller/davison-water-well-service.md) | 20 | 160 | 25 | 2004–2021 |
| [Petra Environmental](/driller/petra-environmental.md) | 17 | 25 | — | 2003–2006 |
| [RB Environmental LLC](/driller/rb-environmental-llc.md) | 15 | 20 | — | 2012–2013 |
| universal drilling | 15 | 22 | — | 2005 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 15 | 20 | — | 2001–2004 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 14 | 25 | — | 2004–2016 |
| [Environmental Service](/driller/environmental-service.md) | 14 | 160 | 18 | 2001–2016 |
| [Almeda Water Well Service](/driller/almeda-water-well-service.md) | 13 | 526 | 100 | 2004–2025 |
| [O'Day Drilling Company, Inc.](/driller/o-day-drilling-company-inc.md) | 13 | 612 | 80 | 2003–2022 |
| [GWR Windmills & Water Well Services, LLC](/driller/gwr-windmills-water-well-services-llc.md) | 9 | 180 | 60 | 2019–2025 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 9 | 18 | — | 2013–2020 |
| [Universal Drilling Services of Texas, LLC](/driller/universal-drilling-services-of-texas-llc.md) | 9 | — | — | 2007 |
| [Keenan Water Well](/driller/keenan-water-well.md) | 8 | 575 | 70 | 2003–2007 |
| [Fugro Consultants](/driller/fugro-consultants.md) | 7 | 24 | — | 2013–2020 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 7 | 24 | — | 2008–2009 |
| Alpine Field Service Inc. | 6 | 16 | — | 2015 |
| [Keenan Water Well & Septic Systems](/driller/keenan-water-well-septic-systems.md) | 5 | 416 | 35 | 2005–2015 |
| [ESN](/driller/esn.md) | 5 | 24 | — | 2008 |
| [MEZA WATER WELL SERVICE](/driller/meza-water-well-service.md) | 4 | 160 | 60 | 2015–2021 |
| [WEST Drilling](/driller/west-drilling.md) | 3 | 25 | — | 2020 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 243 | 49.3% | 20 |
| Environmental Soil Boring | 107 | 21.7% | 15 |
| Domestic | 80 | 16.2% | 192 |
| Test Well | 31 | 6.3% | 30 |
| Industrial | 8 | 1.6% | 600 |
| Other | 7 | 1.4% | 30 |
| Public Supply | 6 | 1.2% | 615 |
| Irrigation | 4 | 0.8% | 463 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 211 | 25 | 39 |
| 2010s | 169 | 20 | 19 |
| 2020s | 113 | 25 | 25 |

### The deepest reports on file

*Deepest reports in state well grid 64-33. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 617103 | 2022 | 785 | 50 | — | Test Well |
| 196307 | 2006 | 673 | 65 | 150 | Public Supply |
| 152437 | 2008 | 671 | 70 | 80 | Domestic |
| 406374 | 2015 | 655 | — | 60 | Domestic |
| 42602 | 2003 | 654 | 85 | 35 | Domestic |
| 413923 | 2015 | 651 | 69 | 100 | Stock |
| 400372 | 2015 | 639 | 70 | 300 | Public Supply |
| 599942 | 2022 | 638 | 80 | 50 | Domestic |
| 526863 | 2019 | 630 | 60 | 100 | Domestic |
| 38163 | 2003 | 617 | 80 | 90 | 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 64-33?

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 [Galveston County](/county/galveston.md).

### Grids with a comparable number of reports

- [80-02](/area/80-02.md)
- [81-01](/area/81-01.md)
- [83-01](/area/83-01.md)
- [57-23](/area/57-23.md)
- [45-21](/area/45-21.md)
- [27-12](/area/27-12.md)
- [28-49](/area/28-49.md)
- [26-24](/area/26-24.md)
- [28-41](/area/28-41.md)
- [83-06](/area/83-06.md)
- [31-16](/area/31-16.md)
- [39-23](/area/39-23.md)
- [58-34](/area/58-34.md)

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Página: https://texas-water-wells.pages.dev/area/64-33/
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