# Well grid 35-23, Texas — Harrison, Marion — how deep, and through what

> 343 well reports in Texas state well grid 35-23, covering Harrison, Marion, Cherokee. Median depth 50 ft.

## Texas well grid 35-23

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Harrison County](/county/harrison.md) and [Marion County](/county/marion.md). **343** reports, median depth **50 ft**.

### What you will drill through in grid 35-23

*Logged in state well grid 35-23, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Clay** 29 , **Sand** 28 , **Red Clay** 22 , **Cl-Ml, Light Brown, Silty Clay** 11 , **Shale** 17 , **Clayey Sand-Brown** 13 |
| 25–50 ft | **Shale** 15 , **Cl-Ml, Light Grey/Brown, Silty Clay** 10 , **Sand** 9 , **Clayey Sand-Gray** 6 , **Clay** 3 , **Grey Clay** 5 |
| 50–100 ft | **Shale** 12 , **Sand** 11 , **Rock** 9 , **Grey Clay** 9 , **Lignite** 4 , **Lignite-Black** 4 |
| 100–200 ft | **Sand** 35 , **Shale** 23 , **Rock** 9 , **Shale/Sand** 8 , **Gray Clay** 6 , **Sand/Shale** 3 |
| 200–300 ft | **Sand** 13 , **Shale** 13 , **Shale/Sand** 7 , **Rock** 3 , **Clay** 4 , **Sand Shale** 4 |
| 300–500 ft | **Sand** 3 , **Shale** 2 , **Clay** 2 , **Fine Gray Sand** 1 , **Shale W/ Sand Streaks** 1 , **Shale, Td** 1 |

### Who drills here

*Licensed firms in state well grid 35-23, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 113 | 30 | — | 2002–2018 |
| [LTW Services, LP](/driller/ltw-services-lp.md) | 29 | 220 | 70 | 2005–2011 |
| [Fugro](/driller/fugro.md) | 26 | — | — | 2013 |
| [WALKER HILL ENVIRONMENTAL INC](/driller/walker-hill-environmental-inc.md) | 24 | 30 | — | 2009–2022 |
| [Pinnergy, LTD](/driller/pinnergy-ltd.md) | 19 | 240 | 65 | 2006–2009 |
| TotalSupport Services | 13 | 35 | — | 2013 |
| [Fas-Line Services Inc.](/driller/fas-line-services-inc.md) | 11 | 280 | 70 | 2006–2025 |
| ETTL Engineers& Consultants | 11 | 49 | — | 2013 |
| [Scruggs, Inc.](/driller/scruggs-inc.md) | 9 | 300 | 100 | 2011–2012 |
| [Stateline Well Drilling](/driller/stateline-well-drilling.md) | 9 | 235 | 50 | 2003–2007 |
| [JEDI Drilling Contractors](/driller/jedi-drilling-contractors.md) | 9 | 30 | — | 2006–2007 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 8 | 30 | — | 2022 |
| [Total Support Services](/driller/total-support-services.md) | 7 | 35 | — | 2013 |
| [Fuller Water Well Service](/driller/fuller-water-well-service.md) | 5 | 245 | 20 | 2016–2022 |
| [Associated Environmental Industries, Corp.](/driller/associated-environmental-industries-corp.md) | 5 | 35 | — | 2016 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 5 | 30 | — | 2008 |
| [Fuller Water Well Drilling](/driller/fuller-water-well-drilling.md) | 4 | 200 | 25 | 2008–2013 |
| [C. Miller Drilling](/driller/c-miller-drilling.md) | 4 | 323 | 80 | 2008–2011 |
| [The Fix Your Well Company](/driller/the-fix-your-well-company.md) | 3 | 240 | 18 | 2013–2019 |
| [Keithville Water Well Drilling & Serv.](/driller/keithville-water-well-drilling-serv.md) | 3 | 270 | 60 | 2007 |
| [Keithville Well Drilling & Service, Inc.](/driller/keithville-well-drilling-service-inc.md) | 3 | 280 | 60 | 2008 |
| [Keithville Well Drilling & Svc., Inc.](/driller/keithville-well-drilling-svc-inc.md) | 3 | 300 | 60 | 2008 |
| [LTW Service, LP](/driller/ltw-service-lp.md) | 3 | 240 | 80 | 2007 |
| [FASLINE SERVICES](/driller/fasline-services.md) | 3 | 240 | 70 | 2007 |
| [Hughes Water Well](/driller/hughes-water-well.md) | 2 | 255 | 25 | 2024–2025 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 197 | 57.4% | 34 |
| Rig Supply | 80 | 23.3% | 240 |
| Domestic | 34 | 9.9% | 221 |
| Other | 9 | 2.6% | 30 |
| Injection | 8 | 2.3% | 25 |
| De-watering | 6 | 1.7% | 28 |
| Environmental Soil Boring | 3 | 0.9% | 30 |
| Public Supply | 2 | 0.6% | 323 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 173 | 87 | 40 |
| 2010s | 139 | 40 | 30 |
| 2020s | 31 | 45 | 60 |

### The deepest reports on file

*Deepest reports in state well grid 35-23. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 213619 | 2010 | 600 | 24 | 35 | Test Well |
| 66678 | 2003 | 483 | 125 | 16 | Domestic |
| 102176 | 2007 | 450 | 145 | 75 | Rig Supply |
| 81386 | 2006 | 420 | 25 | 80 | Rig Supply |
| 141180 | 2008 | 400 | 220 | 60 | Rig Supply |
| 19766 | 2003 | 399 | 122 | 45 | Domestic |
| 142569 | 2008 | 390 | 200 | 80 | Rig Supply |
| 328842 | 2013 | 385 | — | — | Monitor |
| 103006 | 2007 | 380 | 160 | 100 | Rig Supply |
| 664718 | 2024 | 360 | 60 | 100 | Rig Supply |

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 35-23?

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 [Harrison County](/county/harrison.md), [Marion County](/county/marion.md), [Cherokee County](/county/cherokee.md).

### Grids with a comparable number of reports

- [89-05](/area/89-05.md)
- [57-38](/area/57-38.md)
- [59-55](/area/59-55.md)
- [33-26](/area/33-26.md)
- [40-32](/area/40-32.md)
- [65-41](/area/65-41.md)
- [24-41](/area/24-41.md)
- [58-44](/area/58-44.md)
- [59-40](/area/59-40.md)
- [61-55](/area/61-55.md)
- [67-26](/area/67-26.md)
- [79-43](/area/79-43.md)
- [24-26](/area/24-26.md)

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Página: https://texas-water-wells.pages.dev/area/35-23/
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