# Well grid 33-10, Texas — Dallas, Tarrant — how deep, and through what

> 8,027 well reports in Texas state well grid 33-10, covering Dallas, Tarrant. Median depth 20 ft.

## Texas well grid 33-10

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Dallas County](/county/dallas.md) and [Tarrant County](/county/tarrant.md). **8,027** reports, median depth **20 ft**.

### What you will drill through in grid 33-10

*Logged in state well grid 33-10, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 784 , **Brown Clay** 549 , **Dark Brown Clay** 505 , **Clay** 298 , **Asphalt** 317 , **Brown Sandy Clay** 260 |
| 25–50 ft | **Gray Shale** 66 , **Tan Sand** 45 , **Light Brown Sand** 41 , **Gray Limestone** 40 , **Brown Sand** 29 , **Sand Tan** 28 |
| 50–100 ft | **Gray Shale** 19 , **Shale** 12 , **Shale, Gray** 7 , **Limestone** 5 , **Dark Gray Shale** 4 , **Gray Fine Clayey Sand** 2 |
| 100–200 ft | **Gray Shale** 4 , **Blue Shale** 5 , **Limestone** 2 , **White Clachie** 2 , **Rock** 2 , **Wet Gray Shale** 1 |
| 200–300 ft | **Shale Grey** 2 , **Shale With Limestone Stringers Gray** 2 , **Hard Rock** 2 , **White Rock** 2 , **Shale - Grey** 2 , **Sand Gray** 1 |
| 300–500 ft | **Shale Gray** 2 , **Sand/Gray Shale** 1 , **Sand** 2 , **Shale - Grey** 2 , **Sandy Gray Shale** 2 , **Shale W/ Limestone Stringers** 1 |
| 500–1000 ft | **Sand** 8 , **Gray Shale** 4 , **Shale** 2 , **Gray Shale/Sand** 2 , **Sandy Gray Shale** 2 , **Lime** 1 |
| 1000–5000 ft | **Sand** 1 , **Shale Lime** 1 , **Gren Sandy Shale Lime** 1 , **Sand Red Bed Shale** 1 , **Sand And Shale** 1 , **Hard Lime With Gray Shale Breaks** 1 |

### Who drills here

*Licensed firms in state well grid 33-10, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 1,203 | 20 | — | 2006–2026 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 940 | 16 | — | 2002–2019 |
| [WEST Drilling](/driller/west-drilling.md) | 848 | 20 | — | 2001–2025 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 737 | 25 | — | 2001–2015 |
| [Environmental Logistics Company, LLC](/driller/environmental-logistics-company-llc.md) | 734 | 20 | — | 2016–2026 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 418 | 20 | — | 2014–2023 |
| [SCI](/driller/sci.md) | 286 | 25 | — | 2003–2015 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 261 | 20 | — | 2011–2019 |
| [RIOMAR DRILLING INC](/driller/riomar-drilling-inc.md) | 234 | 16 | — | 2012–2020 |
| [Total Support Services](/driller/total-support-services.md) | 229 | 25 | — | 2001–2017 |
| [Groundwater Monitoring Inc.](/driller/groundwater-monitoring-inc.md) | 217 | 24 | — | 2004–2008 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 172 | 22 | — | 2017–2022 |
| [Texplor of Dallas, Inc.](/driller/texplor-of-dallas-inc.md) | 135 | 25 | — | 2002–2022 |
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 115 | 20 | — | 2005–2014 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 112 | 25 | — | 2008–2011 |
| [RIOMAR ENVIRONMENTAL DRILLING](/driller/riomar-environmental-drilling.md) | 103 | 10 | — | 2010–2012 |
| [XL Drilling, Inc.](/driller/xl-drilling-inc.md) | 85 | 15 | — | 2007–2016 |
| [Johnson Drilling, Inc.](/driller/johnson-drilling-inc.md) | 75 | 400 | — | 2005–2026 |
| [Eagle Remediation](/driller/eagle-remediation.md) | 72 | 28 | — | 2020–2023 |
| [SLA](/driller/sla.md) | 55 | 24 | — | 2005–2012 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 53 | 25 | — | 2025–2026 |
| [CM2, Inc.](/driller/cm2-inc.md) | 53 | 20 | — | 2001–2004 |
| [DIXIE DRILLING](/driller/dixie-drilling.md) | 47 | 15 | — | 2002–2005 |
| [Savage Excavation](/driller/savage-excavation.md) | 44 | 20 | — | 2024–2026 |
| [BETTS ENVIRONMENTAL RECOVERY, INC.](/driller/betts-environmental-recovery-inc.md) | 42 | 30 | — | 2024–2026 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 4,465 | 55.6% | 25 |
| Environmental Soil Boring | 3,177 | 39.6% | 15 |
| Closed-Loop Geothermal | 135 | 1.7% | 400 |
| Test Well | 103 | 1.3% | 20 |
| Injection | 97 | 1.2% | 20 |
| Other | 28 | 0.3% | 40 |
| Irrigation | 12 | 0.1% | 780 |
| Industrial | 6 | 0.1% | 74 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | — | 27 |
| 2000s | 2,620 | 21 | 18 |
| 2010s | 3,724 | 20 | 17 |
| 2020s | 1,682 | 20 | 18 |

### The deepest reports on file

*Deepest reports in state well grid 33-10. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 628832 | 2022 | 1,790 | — | — | Irrigation |
| 485979 | 2018 | 1,520 | 1,000 | 400 | Irrigation |
| 166253 | 2008 | 1,140 | — | — | Irrigation |
| 439600 | 2016 | 860 | 519 | — | Irrigation |
| 81013 | 2004 | 860 | 300 | 70 | Irrigation |
| 413082 | 2015 | 780 | — | — | Irrigation |
| 321575 | 2013 | 780 | — | — | Irrigation |
| 280819 | 2012 | 775 | 500 | 60 | Irrigation |
| 459954 | 2017 | 760 | — | — | Irrigation |
| 100534 | 2006 | 760 | 300 | 120 | 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 33-10?

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 [Dallas County](/county/dallas.md), [Tarrant County](/county/tarrant.md).

### Grids with a comparable number of reports

- [68-37](/area/68-37.md)
- [68-36](/area/68-36.md)
- [32-14](/area/32-14.md)
- [58-43](/area/58-43.md)
- [65-13](/area/65-13.md)
- [65-14](/area/65-14.md)
- [06-57](/area/06-57.md)
- [65-21](/area/65-21.md)
- [45-08](/area/45-08.md)
- [33-09](/area/33-09.md)
- [27-19](/area/27-19.md)
- [23-33](/area/23-33.md)
- [27-64](/area/27-64.md)

---

Página: https://texas-water-wells.pages.dev/area/33-10/
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