# Well grid 07-09, Texas — Hartley, Dallam — how deep, and through what

> 190 well reports in Texas state well grid 07-09, covering Hartley, Dallam. Median depth 380 ft.

## Texas well grid 07-09

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Hartley County](/county/hartley.md) and [Dallam County](/county/dallam.md). **190** reports, median depth **380 ft**.

### What you will drill through in grid 07-09

*Logged in state well grid 07-09, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 32 , **Fine Sand** 24 , **Course Sand** 11 , **Fine Sand Thin Clay Layers** 9 , **Loose Gravel** 8 , **Top Soil Caliche Fine Sand** 6 |
| 25–50 ft | **Fine Sand With Clay Layers** 3 , **Fine Sand Thin Clay Layers** 3 , **Sand/Gravel** 3 , **Sand/Caliche** 3 , **Fine Sand** 2 , **Sand W/Brown Clay Strips** 2 |
| 50–100 ft | **Course Sand And Gravel** 9 , **Fine Sand Brown Clay** 5 , **Sand/Clay** 4 , **Clay/Sand** 4 , **Sand/Gravel** 3 , **Gravel** 2 |
| 100–200 ft | **Fine Fairly Loose Sand W/Clay Strips** 8 , **Large Gravel Course Sand** 12 , **Brown Sandstone With Gravel Layers** 11 , **Fine Sand W/Clay Strips** 8 , **Fine Fairly Loose Sand** 7 , **Fine Fairly Loose Sand W/Clay Mix** 5 |
| 200–300 ft | **Red Clay** 20 , **Fine Fairly Loose Sand W/Clay Strips** 9 , **Fine Fairly Loose Sand** 10 , **Red Clay With Rock** 14 , **Red Shale** 10 , **Fine Sand** 6 |
| 300–500 ft | **Red Clay** 39 , **Red Clay & Shale** 15 , **Red Shale** 14 , **Fine To Med Fairly Loose Sand W/Clay Strips** 6 , **Brown Clay** 9 , **Course Sand And Gravel** 7 |
| 500–1000 ft | **Multi -Colored Shale** 1 |

### Who drills here

*Licensed firms in state well grid 07-09, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Landowner Drilled](/driller/landowner-drilled.md) | 82 | 377 | 430 | 2020–2026 |
| [Hydro Resources Mid Continent Inc.](/driller/hydro-resources-mid-continent-inc.md) | 35 | 400 | — | 2014–2021 |
| [Hydro Resources Mid Contient Inc](/driller/hydro-resources-mid-contient-inc.md) | 24 | 380 | 800 | 2013–2014 |
| [DB&E Co LTD](/driller/db-e-co-ltd.md) | 15 | 308 | — | 2015–2024 |
| [Hydro Resouces Mid Contient Inc](/driller/hydro-resouces-mid-contient-inc.md) | 7 | 440 | 900 | 2013 |
| [L T Drilling Company](/driller/l-t-drilling-company.md) | 7 | 380 | 2 | 2006–2007 |
| [3T Drilling, Inc.](/driller/3t-drilling-inc.md) | 5 | 380 | 20 | 2020–2022 |
| [Burkett Drilling](/driller/burkett-drilling.md) | 5 | — | — | 2006–2012 |
| [Blue Quail Energy Services LLC.](/driller/blue-quail-energy-services-llc.md) | 4 | 335 | — | 2020 |
| [Larsen Farms LLC](/driller/larsen-farms-llc.md) | 2 | 355 | — | 2014 |
| [Les Taylor Drilling Company](/driller/les-taylor-drilling-company.md) | 2 | — | 50 | 2007–2008 |
| [ETTER WATER WELL LLC](/driller/etter-water-well-llc.md) | 1 | 333 | — | 2018 |
| [Hydro Resouces Mid Continent Inc](/driller/hydro-resouces-mid-continent-inc.md) | 1 | 360 | — | 2013 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Irrigation | 112 | 58.9% | 378 |
| Test Well | 57 | 30.0% | 400 |
| Domestic | 9 | 4.7% | 340 |
| Stock | 8 | 4.2% | 380 |
| Monitor | 4 | 2.1% | 380 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 13 | 380 | 180 |
| 2010s | 65 | 400 | 133 |
| 2020s | 112 | 377 | 200 |

### The deepest reports on file

*Deepest reports in state well grid 07-09. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 642927 | 2022 | 630 | — | — | Irrigation |
| 729153 | 2026 | 480 | 260 | 390 | Irrigation |
| 729105 | 2026 | 475 | 250 | 420 | Irrigation |
| 729127 | 2026 | 460 | 265 | 410 | Irrigation |
| 699367 | 2024 | 460 | 244 | 300 | Irrigation |
| 651658 | 2023 | 460 | 202 | — | Irrigation |
| 642997 | 2023 | 460 | 186 | — | Irrigation |
| 640459 | 2023 | 460 | — | — | Irrigation |
| 640457 | 2023 | 460 | — | — | Irrigation |
| 319631 | 2013 | 460 | — | — | Test Well |

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 07-09?

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 [Hartley County](/county/hartley.md), [Dallam County](/county/dallam.md).

### Grids with a comparable number of reports

- [29-44](/area/29-44.md)
- [41-63](/area/41-63.md)
- [59-15](/area/59-15.md)
- [61-49](/area/61-49.md)
- [67-18](/area/67-18.md)
- [68-60](/area/68-60.md)
- [87-13](/area/87-13.md)
- [60-15](/area/60-15.md)
- [66-39](/area/66-39.md)
- [87-45](/area/87-45.md)
- [07-13](/area/07-13.md)
- [37-64](/area/37-64.md)
- [45-17](/area/45-17.md)

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Página: https://texas-water-wells.pages.dev/area/07-09/
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