# Well grid 65-22, Texas — Harris, Brazoria — how deep, and through what

> 2,617 well reports in Texas state well grid 65-22, covering Harris, Brazoria. Median depth 25 ft.

## Texas well grid 65-22

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Harris County](/county/harris.md) and [Brazoria County](/county/brazoria.md). **2,617** reports, median depth **25 ft**.

### What you will drill through in grid 65-22

*Logged in state well grid 65-22, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 366 , **No Recovery** 151 , **Clay** 93 , **Asphalt** 109 , **Silty Clay** 56 , **Clay, Gray** 66 |
| 25–50 ft | **Clay** 34 , **No Recovery** 21 , **Silty Clay** 24 , **Sand** 24 , **Clayey Sand, Tan** 18 , **Sandy Clay, Lt. Gray** 16 |
| 50–100 ft | **Clay** 17 , **Sand** 14 , **Red Clay** 2 , **Silt** 2 , **Sandy Clay** 2 , **Sand, Gray** 2 |
| 100–200 ft | **Clay** 9 , **Sand** 5 , **Ft. Sandy Clay, Gray** 2 , **Ft. Sand, Red** 2 , **Ft. Clayey Sand, Red** 2 , **Sand W/ Sandstone Stringers** 1 |
| 200–300 ft | **Sand** 6 , **Clay** 4 , **Red Clay** 1 , **Sandy Clay** 1 , **Sandy Red Clay** 1 , **Tan Sand (.006-.008)** 1 |
| 300–500 ft | **Sand** 7 , **Clay** 4 , **Red Clay** 1 , **Tan Sand (.005-.006)** 1 , **Gray Sand (.006)** 1 , **Gray Sand-.006-.008** 1 |

### Who drills here

*Licensed firms in state well grid 65-22, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 792 | 25 | — | 2004–2026 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 392 | 25 | — | 2002–2026 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 292 | 30 | — | 2011–2026 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 195 | 25 | — | 2004–2016 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 177 | 25 | — | 2002–2023 |
| [Master Monitoring Services, Inc.](/driller/master-monitoring-services-inc.md) | 138 | 20 | — | 2006–2007 |
| [Petra Environmental](/driller/petra-environmental.md) | 55 | 20 | — | 2001–2005 |
| [Fugro](/driller/fugro.md) | 46 | 20 | — | 2007–2011 |
| [Gainco, Inc.](/driller/gainco-inc.md) | 38 | 20 | — | 2009–2022 |
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 37 | 25 | — | 2002–2016 |
| [DIXIE DRILLING](/driller/dixie-drilling.md) | 33 | 20 | — | 2002–2005 |
| [Tolunay-Wong Engineers,Inc](/driller/tolunay-wong-engineers-inc.md) | 28 | 25 | — | 2013–2022 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 27 | 25 | — | 2002–2006 |
| [City Survey](/driller/city-survey.md) | 25 | 25 | — | 2009–2024 |
| [Van and Sons Drilling Service](/driller/van-and-sons-drilling-service.md) | 24 | 35 | — | 2013–2021 |
| [WEST Drilling](/driller/west-drilling.md) | 21 | 15 | — | 2020–2021 |
| [Soltek LLC](/driller/soltek-llc.md) | 21 | 50 | — | 2015–2021 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 20 | 20 | — | 2006–2017 |
| [Gearen Drilling](/driller/gearen-drilling.md) | 18 | 30 | 0 | 2012–2022 |
| [Precision Probe and Drilling](/driller/precision-probe-and-drilling.md) | 18 | 28 | — | 2003–2007 |
| [Universal Drilling Services of Texas, LLC](/driller/universal-drilling-services-of-texas-llc.md) | 16 | 25 | — | 2005–2007 |
| [ESN-South](/driller/esn-south.md) | 14 | 25 | — | 2006–2008 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 14 | 25 | — | 2002–2005 |
| [SCI](/driller/sci.md) | 12 | 20 | — | 2008–2010 |
| [PSI](/driller/psi.md) | 10 | 20 | — | 2004–2016 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 1,930 | 73.7% | 25 |
| Environmental Soil Boring | 488 | 18.6% | 20 |
| Test Well | 131 | 5.0% | 25 |
| Other | 31 | 1.2% | 30 |
| De-watering | 16 | 0.6% | — |
| Domestic | 11 | 0.4% | 343 |
| Closed-Loop Geothermal | 5 | 0.2% | 300 |
| Irrigation | 3 | 0.1% | 362 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 1,063 | 25 | 16 |
| 2010s | 1,094 | 25 | 15 |
| 2020s | 460 | 25 | 12 |

### The deepest reports on file

*Deepest reports in state well grid 65-22. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 174825 | 2005 | 423 | 135 | 50 | Irrigation |
| 492377 | 2016 | 362 | 150 | 150 | Irrigation |
| 398768 | 2015 | 361 | 150 | 60 | Domestic |
| 125948 | 2007 | 361 | 128 | 40 | Industrial |
| 171273 | 2009 | 354 | 150 | 40 | Domestic |
| 588089 | 2021 | 347 | 134 | 60 | Domestic |
| 416885 | 2016 | 345 | 150 | 50 | Domestic |
| 393683 | 2015 | 343 | 150 | 45 | Domestic |
| 492381 | 2016 | 342 | 135 | — | Industrial |
| 9514 | 2002 | 340 | 130 | 100 | 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 65-22?

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 [Harris County](/county/harris.md), [Brazoria County](/county/brazoria.md).

### Grids with a comparable number of reports

- [06-57](/area/06-57.md)
- [65-21](/area/65-21.md)
- [45-08](/area/45-08.md)
- [33-09](/area/33-09.md)
- [27-19](/area/27-19.md)
- [23-33](/area/23-33.md)
- [27-64](/area/27-64.md)
- [32-16](/area/32-16.md)
- [32-12](/area/32-12.md)
- [32-08](/area/32-08.md)
- [68-44](/area/68-44.md)
- [28-57](/area/28-57.md)
- [83-13](/area/83-13.md)

---

Página: https://texas-water-wells.pages.dev/area/65-22/
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