# Well grid 65-35, Texas — Fort Bend — how deep, and through what

> 269 well reports in Texas state well grid 65-35, covering Fort Bend. Median depth 90 ft.

## Texas well grid 65-35

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Fort Bend County](/county/fort-bend.md). **269** reports, median depth **90 ft**.

### What you will drill through in grid 65-35

*Logged in state well grid 65-35, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Red Clay** 62 , **Clay** 61 , **Sand** 45 , **Gray Clay** 34 , **Rdish Brown Clay With Light Gray And Black Streaks** 35 , **No Recovery** 13 |
| 25–50 ft | **Sand** 43 , **No Recovery** 11 , **Clay** 17 , **Silty Sand, Strong Brown** 9 , **Red Clay** 11 , **Clay, Red Brown, Hard.** 6 |
| 50–100 ft | **Sand** 82 , **Clay** 33 , **Red Clay** 24 , **Sand .006** 3 , **Sand & Pea Gravel** 2 , **Sand, Gravel** 2 |
| 100–200 ft | **Sand** 75 , **Clay** 54 , **Red Clay** 31 , **Fine Sand, Clay** 2 , **Grey Clay** 2 , **Coarse Sand** 2 |
| 200–300 ft | **Sand** 53 , **Clay** 32 , **Red Clay** 14 , **Clay Red** 4 , **Gray Clay** 5 , **Clean Sharp Sand** 3 |
| 300–500 ft | **Sand** 28 , **Clay** 13 , **Clean Sharp Sand** 3 , **Sand .006** 2 , **Fine Sand** 2 , **Fine Sand, Clay** 2 |
| 500–1000 ft | **Fine Sand, Clay** 2 , **Fine Sand** 2 , **Fine Sand, Gravel, Shale** 2 , **Fine Sand, Gravel** 2 , **Sand, Clay** 2 , **Sand** 2 |

### Who drills here

*Licensed firms in state well grid 65-35, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Hydrex Environmental, Inc.](/driller/hydrex-environmental-inc.md) | 44 | 4 | — | 2014 |
| [Prospector Drilling and Tool Co., Inc.](/driller/prospector-drilling-and-tool-co-inc.md) | 33 | 34 | — | 2004 |
| [Mesecke Water Well](/driller/mesecke-water-well.md) | 27 | 110 | 18 | 2003–2016 |
| [Chaffin Water Well Service](/driller/chaffin-water-well-service.md) | 26 | 320 | 70 | 2003–2025 |
| [Ondrey Water Well Service](/driller/ondrey-water-well-service.md) | 16 | 285 | — | 2006–2026 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 16 | 40 | — | 2014–2024 |
| [1st Choice Water Wells](/driller/1st-choice-water-wells.md) | 12 | 240 | 65 | 2012–2022 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 12 | 30 | — | 2016–2020 |
| Mesecke W/W | 9 | 100 | 10 | 2003–2007 |
| [CHANDLER DRILLING INC](/driller/chandler-drilling-inc.md) | 9 | 282 | 60 | 2003–2005 |
| [Chaffin Water Wells](/driller/chaffin-water-wells.md) | 6 | 350 | 70 | 2016–2022 |
| [G.W.Davis Water Well Co LLC](/driller/g-w-davis-water-well-co-llc.md) | 5 | 174 | 40 | 2013–2015 |
| [Burleson Services, Inc.](/driller/burleson-services-inc.md) | 5 | 110 | 90 | 2006–2008 |
| [Mahler Water Well Service](/driller/mahler-water-well-service.md) | 4 | 305 | 75 | 2005–2013 |
| [Chaffin Water Well Svc.](/driller/chaffin-water-well-svc.md) | 4 | 395 | 60 | 2008–2009 |
| [Soiltech Services Inc.](/driller/soiltech-services-inc.md) | 3 | 20 | — | 2025–2026 |
| [B & L Water Well Service,Inc.](/driller/b-l-water-well-service-inc.md) | 3 | 150 | — | 2008 |
| [Scott Drilling Inc.](/driller/scott-drilling-inc.md) | 2 | 360 | 40 | 2021–2026 |
| [Hydro Resources](/driller/hydro-resources.md) | 2 | 720 | — | 2024 |
| [GWR Windmills & Water Well Services, LLC](/driller/gwr-windmills-water-well-services-llc.md) | 2 | 240 | 100 | 2020–2022 |
| [Almeda Water Well Service](/driller/almeda-water-well-service.md) | 2 | 461 | 125 | 2013–2016 |
| [RONNIE GOOLSBY WATER WELL SERVICE](/driller/ronnie-goolsby-water-well-service.md) | 2 | 335 | 60 | 2005–2014 |
| [RONNIE GOOLSBY WATER WELL](/driller/ronnie-goolsby-water-well.md) | 2 | 420 | 60 | 2010–2014 |
| [Smerek Water Well Drilling & Service](/driller/smerek-water-well-drilling-service.md) | 2 | — | 10 | 2006 |
| Smerek Water Well Drilling & Serv. | 2 | 96 | 10 | 2004–2009 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 133 | 49.4% | 255 |
| Monitor | 55 | 20.4% | 36 |
| Environmental Soil Boring | 44 | 16.4% | 4 |
| Rig Supply | 14 | 5.2% | 140 |
| Test Well | 8 | 3.0% | 30 |
| Irrigation | 5 | 1.9% | 250 |
| Other | 4 | 1.5% | 40 |
| Public Supply | 3 | 1.1% | 720 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 114 | 100 | 32 |
| 2010s | 115 | 38 | 44 |
| 2020s | 40 | 240 | 51 |

### The deepest reports on file

*Deepest reports in state well grid 65-35. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 680603 | 2024 | 720 | — | — | Public Supply |
| 673158 | 2024 | 720 | 297 | — | Public Supply |
| 585442 | 2021 | 620 | 82 | 175 | Other |
| 214468 | 2009 | 500 | 92 | 60 | Domestic |
| 310508 | 2012 | 480 | 90 | 65 | Domestic |
| 446381 | 2016 | 461 | 86 | 75 | Domestic |
| 727762 | 2026 | 445 | 83 | 50 | Domestic |
| 526268 | 2019 | 445 | 76 | 100 | Domestic |
| 268375 | 2009 | 440 | 85 | 55 | Domestic |
| 368778 | 2014 | 430 | 85 | 18 | 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 65-35?

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).

### Grids with a comparable number of reports

- [21-34](/area/21-34.md)
- [58-52](/area/58-52.md)
- [69-24](/area/69-24.md)
- [10-37](/area/10-37.md)
- [23-44](/area/23-44.md)
- [32-43](/area/32-43.md)
- [43-40](/area/43-40.md)
- [66-23](/area/66-23.md)
- [03-58](/area/03-58.md)
- [10-54](/area/10-54.md)
- [24-53](/area/24-53.md)
- [44-19](/area/44-19.md)
- [56-47](/area/56-47.md)

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Página: https://texas-water-wells.pages.dev/area/65-35/
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