# Well grid 64-42, Texas — Galveston — how deep, and through what

> 424 well reports in Texas state well grid 64-42, covering Galveston. Median depth 15 ft.

## Texas well grid 64-42

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Galveston County](/county/galveston.md). **424** reports, median depth **15 ft**.

### What you will drill through in grid 64-42

*Logged in state well grid 64-42, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 60 , **No Recovery** 41 , **Sand** 17 , **Sand, Gray** 17 , **Asphalt** 15 , **Sand, Drk. Gray** 14 |
| 25–50 ft | **Clay** 3 , **Sand, Trace Shells, Medium Brown** 1 , **Sand, Lt. Brownish Gray** 1 , **Sand, Trace Shells & Gravel, Gray** 1 , **Clay, Drk. Gray** 1 , **Silty Clay** 1 |
| 50–100 ft | **Clay** 2 |
| 100–200 ft | **Sand** 1 , **Clay** 1 |
| 200–300 ft | **Sand** 1 |
| 300–500 ft | **Sand S & P .008** 1 |

### Who drills here

*Licensed firms in state well grid 64-42, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 113 | 15 | — | 2004–2025 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 85 | 15 | — | 2003–2024 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 59 | 15 | — | 2015–2026 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 19 | 20 | — | 2010–2017 |
| [Environmental Logistics Company, LLC](/driller/environmental-logistics-company-llc.md) | 13 | 15 | — | 2020 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 12 | 10 | — | 2017–2019 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 11 | 15 | — | 2004–2005 |
| [City Survey](/driller/city-survey.md) | 10 | 15 | — | 2014–2025 |
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 10 | 9 | — | 2013–2016 |
| [Gainco, Inc.](/driller/gainco-inc.md) | 10 | 15 | 2 | 2011–2013 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 10 | 25 | — | 2004–2012 |
| [APOLLO Environmental Strategies, Inc.](/driller/apollo-environmental-strategies-inc.md) | 10 | 12 | — | 2006–2008 |
| Advenced Drilling Systems, Inc. | 8 | — | — | 2010 |
| Mathers Environmetal Drilling, Inc. | 7 | 8 | — | 2014 |
| Envirotech Drlling Services | 7 | — | — | 2012 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 5 | 12 | — | 2008 |
| [Precision Probe and Drilling](/driller/precision-probe-and-drilling.md) | 5 | 15 | — | 2004 |
| [DIXIE DRILLING](/driller/dixie-drilling.md) | 4 | 12 | — | 2003 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 3 | 12 | — | 2013–2024 |
| [ESN-South](/driller/esn-south.md) | 3 | 16 | — | 2009 |
| [ENVIRONMENTAL FX (EFX) INC.](/driller/environmental-fx-efx-inc.md) | 3 | — | — | 2006 |
| [Soltek LLC](/driller/soltek-llc.md) | 2 | 40 | — | 2018 |
| [Gearen Drilling](/driller/gearen-drilling.md) | 2 | — | 0 | 2012 |
| [Master Monitoring Services, Inc.](/driller/master-monitoring-services-inc.md) | 2 | — | — | 2006 |
| [ESN](/driller/esn.md) | 2 | 7 | — | 2003–2004 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 314 | 74.1% | 15 |
| Environmental Soil Boring | 93 | 21.9% | 10 |
| Test Well | 12 | 2.8% | 15 |
| Other | 2 | 0.5% | 50 |
| Domestic | 1 | 0.2% | 290 |
| Closed-Loop Geothermal | 1 | 0.2% | — |
| Public Supply | 1 | 0.2% | 322 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 119 | 15 | 10 |
| 2010s | 206 | 15 | 6 |
| 2020s | 99 | 15 | 5 |

### The deepest reports on file

*Deepest reports in state well grid 64-42. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 52636 | 2005 | 322 | 30 | 80 | Public Supply |
| 669825 | 2024 | 290 | 30 | 120 | Domestic |
| 700357 | 2025 | 51 | — | — | Monitor |
| 700355 | 2025 | 51 | — | — | Monitor |
| 540848 | 2020 | 50 | — | — | Monitor |
| 515851 | 2019 | 50 | — | — | Other |
| 569196 | 2019 | 40 | — | — | Monitor |
| 494478 | 2018 | 40 | — | — | Monitor |
| 569188 | 2019 | 35 | — | — | Monitor |
| 569193 | 2019 | 34 | — | — | Monitor |

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 64-42?

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

- [35-53](/area/35-53.md)
- [68-48](/area/68-48.md)
- [79-35](/area/79-35.md)
- [34-49](/area/34-49.md)
- [57-55](/area/57-55.md)
- [35-33](/area/35-33.md)
- [43-39](/area/43-39.md)
- [19-47](/area/19-47.md)
- [83-11](/area/83-11.md)
- [19-58](/area/19-58.md)
- [27-27](/area/27-27.md)
- [57-24](/area/57-24.md)
- [57-45](/area/57-45.md)

---

Página: https://texas-water-wells.pages.dev/area/64-42/
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