# Well grid 65-28, Texas — Fort Bend, Harris — how deep, and through what

> 813 well reports in Texas state well grid 65-28, covering Fort Bend, Harris, Waller. Median depth 80 ft.

## Texas well grid 65-28

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Fort Bend County](/county/fort-bend.md) and [Harris County](/county/harris.md). **813** reports, median depth **80 ft**.

### What you will drill through in grid 65-28

*Logged in state well grid 65-28, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Clay** 138 , **Sand** 115 , **Silty Clay** 58 , **Soil** 93 , **Red Clay** 89 , **Concrete** 63 |
| 25–50 ft | **Silty Sand** 53 , **Sand** 50 , **Silty Clay** 52 , **Clayey Sand** 51 , **Red Clay** 42 , **Clay** 39 |
| 50–100 ft | **Sand** 107 , **Clay** 102 , **Red Clay** 73 , **Silty Clay** 52 , **Silty Sand** 51 , **Clay-Red** 33 |
| 100–200 ft | **Clay** 112 , **Sand** 105 , **Red Clay** 42 , **Clay-Red** 26 , **Clay, Sand** 13 , **Sand-Tan-.006-.008** 15 |
| 200–300 ft | **Sand** 133 , **Clay** 82 , **Red Clay** 34 , **Clean Sharp Sand** 36 , **Clay-Red** 24 , **Sand-Tan-.006-.008** 15 |
| 300–500 ft | **Sand** 63 , **Clay** 32 , **Red Clay** 18 , **Clay-Red** 11 , **Gray Sand (.006-.008)** 7 , **Gray Sand (.005-.006)** 6 |
| 500–1000 ft | **Sand** 8 , **Clay** 6 , **Sandy Clay** 2 , **Clay With Sand Streaks** 1 , **Clay (White)** 1 , **Clay (Gray)** 1 |
| 1000–5000 ft | **Sand** 7 , **Clay** 6 , **Sand And Sandstone** 1 , **Blue Clay** 2 , **Gray Sand** 1 , **Sandy Clay** 2 |

### Who drills here

*Licensed firms in state well grid 65-28, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 110 | 25 | — | 2003–2026 |
| [Almeda Water Well Service](/driller/almeda-water-well-service.md) | 97 | 348 | 100 | 2003–2026 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 83 | 30 | — | 2012–2026 |
| [Fugro Geosciences, Inc.](/driller/fugro-geosciences-inc.md) | 65 | 102 | — | 2003–2005 |
| [Mathers Environmental Drilling Inc.](/driller/mathers-environmental-drilling-inc.md) | 64 | 28 | — | 2003–2024 |
| [Chaffin Water Well Service](/driller/chaffin-water-well-service.md) | 57 | 260 | 50 | 2002–2025 |
| [O'Day Drilling Company, Inc.](/driller/o-day-drilling-company-inc.md) | 36 | 364 | 50 | 2003–2023 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 34 | 30 | — | 2002–2019 |
| [Master Monitoring Services, Inc.](/driller/master-monitoring-services-inc.md) | 27 | 12 | — | 2006–2007 |
| [Alpine Field Services](/driller/alpine-field-services.md) | 23 | 19 | — | 2007–2015 |
| [Scott Drilling Inc.](/driller/scott-drilling-inc.md) | 22 | 260 | 50 | 2002–2023 |
| [Ricky Bonds Water Wells](/driller/ricky-bonds-water-wells.md) | 15 | 265 | 65 | 2011–2023 |
| [Bussell & Sons LLC](/driller/bussell-sons-llc.md) | 12 | 60 | 60 | 2004–2019 |
| [ESN-South](/driller/esn-south.md) | 12 | 44 | — | 2006–2009 |
| [Mesecke Water Well](/driller/mesecke-water-well.md) | 10 | 285 | 18 | 2004–2016 |
| [Environmental FX](/driller/environmental-fx.md) | 9 | — | — | 2007 |
| [Ondrey Water Well Service](/driller/ondrey-water-well-service.md) | 8 | 235 | — | 2004–2025 |
| [MEZA WATER WELL SERVICE](/driller/meza-water-well-service.md) | 7 | 340 | — | 2017–2025 |
| [Alsay Incorporated](/driller/alsay-incorporated.md) | 7 | 2,050 | 1,905 | 2005–2019 |
| [Robinson Water Well](/driller/robinson-water-well.md) | 5 | 266 | 125 | 2003–2022 |
| [AQUA STAR LLC](/driller/aqua-star-llc.md) | 5 | 265 | 40 | 2014–2022 |
| [Chaffin Water Wells](/driller/chaffin-water-wells.md) | 5 | 360 | 100 | 2013–2018 |
| [NORTHWEST WATER WELLS](/driller/northwest-water-wells.md) | 5 | 250 | 75 | 2001–2006 |
| [Texas Southern Drilling](/driller/texas-southern-drilling.md) | 4 | 425 | 80 | 2023–2024 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 4 | 25 | — | 2021–2022 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 315 | 38.7% | 30 |
| Domestic | 276 | 33.9% | 290 |
| Environmental Soil Boring | 85 | 10.5% | 16 |
| Injection | 46 | 5.7% | 102 |
| Irrigation | 33 | 4.1% | 318 |
| Public Supply | 14 | 1.7% | 1,300 |
| Test Well | 11 | 1.4% | 25 |
| Other | 10 | 1.2% | 339 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1970s | 1 | 1,301 | 213 |
| 2000s | 436 | 102 | 96 |
| 2010s | 220 | 210 | 102 |
| 2020s | 156 | 40 | 94 |

### The deepest reports on file

*Deepest reports in state well grid 65-28. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 531086 | 2019 | 2,050 | 220 | 2,202 | Public Supply |
| 196681 | 2008 | 1,930 | 211 | 1,520 | Public Supply |
| 181876 | 2004 | 1,311 | 187 | 1,566 | Public Supply |
| 622962 | 1975 | 1,301 | 213 | 1,461 | Public Supply |
| 408344 | 2015 | 1,300 | 199 | 1,511 | Public Supply |
| 397641 | 2015 | 1,280 | 170 | 2,308 | Public Supply |
| 712127 | 2025 | 1,185 | 221 | 858 | Public Supply |
| 75125 | 2006 | 1,150 | 273 | 1,631 | Public Supply |
| 20014 | 2003 | 613 | 185 | 200 | Irrigation |
| 161299 | 2005 | 588 | 191 | 400 | 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 65-28?

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 [Fort Bend County](/county/fort-bend.md), [Harris County](/county/harris.md), [Waller County](/county/waller.md).

### Grids with a comparable number of reports

- [27-44](/area/27-44.md)
- [83-22](/area/83-22.md)
- [19-64](/area/19-64.md)
- [65-32](/area/65-32.md)
- [27-21](/area/27-21.md)
- [65-26](/area/65-26.md)
- [65-10](/area/65-10.md)
- [65-18](/area/65-18.md)
- [19-55](/area/19-55.md)
- [27-18](/area/27-18.md)
- [32-09](/area/32-09.md)
- [83-12](/area/83-12.md)
- [27-62](/area/27-62.md)

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Página: https://texas-water-wells.pages.dev/area/65-28/
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