# Well grid 19-56, Texas — Denton — how deep, and through what

> 865 well reports in Texas state well grid 19-56, covering Denton. Median depth 25 ft.

## Texas well grid 19-56

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Denton County](/county/denton.md). **865** reports, median depth **25 ft**.

### What you will drill through in grid 19-56

*Logged in state well grid 19-56, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Yellow Clay** 77 , **Sand** 63 , **Gray Shale** 54 , **Brown Clay** 49 , **Concrete** 44 , **Topsoil** 41 |
| 25–50 ft | **Gray Shale** 81 , **Sand** 30 , **Marl-Gray** 10 , **Grayshale** 9 , **Sandy Shale** 4 , **Shale** 6 |
| 50–100 ft | **Sand** 69 , **Gray Shale** 55 , **Blue Shale** 14 , **Tan Limestone** 9 , **Sandy Shale** 9 , **Shale** 8 |
| 100–200 ft | **Sand** 68 , **Gray Shale** 76 , **Blue Shale** 14 , **Shale** 15 , **Grayshale** 10 , **Sand,Blue Shale** 5 |
| 200–300 ft | **Gray Shale** 24 , **Sand** 23 , **Blue Shale** 8 , **Tan Limestone** 7 , **Limestone** 7 , **Rock** 3 |
| 300–500 ft | **Tan Limestone** 8 , **Sand** 3 , **Gray Shale** 6 , **Rock** 3 , **Grayshale** 1 , **Limestone** 4 |
| 500–1000 ft | **Sand** 38 , **Gray Shale** 22 , **Shale** 11 , **Sandy Shale** 15 , **Lime** 7 , **Rock** 3 |
| 1000–5000 ft | **Sand** 5 , **Shale** 2 , **Rock** 2 , **Red Clay** 2 , **Gray Shale** 2 , **Green Clay** 1 |

### Who drills here

*Licensed firms in state well grid 19-56, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 78 | 12 | — | 2004–2016 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 77 | 25 | — | 2001–2013 |
| [SCI](/driller/sci.md) | 50 | 30 | — | 2006–2015 |
| [Double D Drilling](/driller/double-d-drilling.md) | 46 | 183 | 18 | 2008–2024 |
| [Texoma Drilling LLC](/driller/texoma-drilling-llc.md) | 41 | 200 | 16 | 2004–2014 |
| [Environmental Logistics Company, LLC](/driller/environmental-logistics-company-llc.md) | 40 | 14 | — | 2019–2024 |
| [WEST Drilling](/driller/west-drilling.md) | 40 | 25 | — | 2015–2022 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 39 | 22 | — | 2007–2021 |
| [Earth Tech](/driller/earth-tech.md) | 39 | 100 | 25 | 2004–2016 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 34 | 20 | — | 2012–2017 |
| [ETTL Engineers & Consultants Inc.](/driller/ettl-engineers-consultants-inc.md) | 32 | 45 | — | 2010–2011 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 29 | 20 | — | 2014–2023 |
| [Total Support Services](/driller/total-support-services.md) | 15 | 20 | — | 2002–2017 |
| [CM2, Inc.](/driller/cm2-inc.md) | 15 | 20 | — | 2002–2003 |
| [Cascade Technical Services](/driller/cascade-technical-services.md) | 14 | 23 | — | 2017 |
| [Texoma Drilling LLC Mike Bowen](/driller/texoma-drilling-llc-mike-bowen.md) | 12 | 240 | 15 | 2016–2025 |
| [Jimmy D. Miller](/driller/jimmy-d-miller.md) | 12 | 220 | 25 | 2003–2005 |
| [Kleinfelder](/driller/kleinfelder.md) | 11 | 20 | — | 2006–2007 |
| Texoma Drilling & Windmill | 11 | 200 | 16 | 2006–2007 |
| [Barco Well Service, LP](/driller/barco-well-service-lp.md) | 10 | 190 | 17 | 2017–2025 |
| [qualls drilling](/driller/qualls-drilling.md) | 10 | 30 | — | 2013–2014 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 9 | 25 | — | 2018–2020 |
| [Erwin Water Well Drilling](/driller/erwin-water-well-drilling.md) | 8 | 740 | 40 | 2007–2024 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 8 | 40 | — | 2009–2010 |
| [A&V Water](/driller/a-v-water.md) | 8 | 180 | 20 | 2006–2007 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 350 | 40.5% | 25 |
| Environmental Soil Boring | 168 | 19.4% | 14 |
| Domestic | 142 | 16.4% | 240 |
| Irrigation | 137 | 15.8% | 170 |
| Test Well | 15 | 1.7% | 20 |
| Injection | 15 | 1.7% | 23 |
| Stock | 12 | 1.4% | 160 |
| Other | 10 | 1.2% | 14 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 373 | 30 | 67 |
| 2010s | 354 | 26 | 108 |
| 2020s | 138 | 25 | 62 |

### The deepest reports on file

*Deepest reports in state well grid 19-56. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 293914 | 2012 | 1,420 | — | — | Domestic |
| 74739 | 2004 | 1,390 | 483 | 150 | Irrigation |
| 109356 | 2007 | 1,380 | 900 | 175 | Rig Supply |
| 396744 | 2015 | 1,352 | 580 | 360 | Rig Supply |
| 486952 | 2018 | 1,300 | 590 | 70 | Public Supply |
| 232416 | 2008 | 1,285 | — | 26 | Irrigation |
| 355427 | 2014 | 1,266 | 700 | 10 | Domestic |
| 555269 | 2020 | 1,240 | 750 | — | Irrigation |
| 158950 | 2004 | 1,170 | 490 | 30 | Domestic |
| 686519 | 2024 | 980 | 590 | 10 | 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 19-56?

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 [Denton County](/county/denton.md).

### Grids with a comparable number of reports

- [84-40](/area/84-40.md)
- [64-09](/area/64-09.md)
- [65-60](/area/65-60.md)
- [68-28](/area/68-28.md)
- [60-46](/area/60-46.md)
- [65-48](/area/65-48.md)
- [60-37](/area/60-37.md)
- [32-01](/area/32-01.md)
- [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)

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Página: https://texas-water-wells.pages.dev/area/19-56/
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