# Well grid 33-11, Texas — Dallas, Hopkins — how deep, and through what

> 1,387 well reports in Texas state well grid 33-11, covering Dallas, Hopkins. Median depth 18 ft.

## Texas well grid 33-11

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Dallas County](/county/dallas.md) and [Hopkins County](/county/hopkins.md). **1,387** reports, median depth **18 ft**.

### What you will drill through in grid 33-11

*Logged in state well grid 33-11, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Concrete** 144 , **Tan Limestone** 111 , **Brown Clay** 97 , **Tan Clay** 81 , **Asphalt** 76 , **Clay** 63 |
| 25–50 ft | **Limestone, Gray** 5 , **Gray Shale** 5 , **Tan Sand** 5 , **Black Shale** 4 , **Gray Limestone** 4 , **Drk Gray Shale** 4 |
| 50–100 ft | **Shale, Gray** 2 , **Shaly Clay, Dark Brown, Stiff, Dry** 1 , **Hand Grey Shale W/ Sand** 1 , **Sand** 1 , **Gray Clay** 1 , **Chalk** 1 |
| 100–200 ft | **Hard Grayshale** 1 , **Hand Grey Shale** 1 , **Crm Limestone** 1 |
| 200–300 ft | **Shale With Limestone Stringers Grey** 1 , **Shale & Limestone** 1 |
| 300–500 ft | **Shale Grey** 1 , **Shale With Limestone Stringers - Grey** 1 |
| 500–1000 ft | **Shale** 1 , **Shale With Lime And Sand Streaks** 1 , **Gray Shale/Sand** 1 , **Tan Watersand** 1 |
| 1000–5000 ft | **Sand** 1 , **Shale Sand Lime** 1 , **Shale Hard Sand Stone** 1 , **Sandy Red Bed And Lime Streaks** 1 , **Sand With Shale Streaks** 1 , **Lime** 1 |

### Who drills here

*Licensed firms in state well grid 33-11, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 226 | 20 | — | 2007–2026 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 190 | 12 | — | 2002–2017 |
| [WEST Drilling](/driller/west-drilling.md) | 151 | 20 | — | 2015–2026 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 103 | 22 | — | 2001–2015 |
| [Environmental Logistics Company, LLC](/driller/environmental-logistics-company-llc.md) | 98 | 12 | — | 2017–2025 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 83 | 19 | — | 2015–2023 |
| [Total Support Services](/driller/total-support-services.md) | 52 | 20 | — | 2002–2019 |
| [Groundwater Monitoring Inc.](/driller/groundwater-monitoring-inc.md) | 52 | 19 | — | 2004–2008 |
| [SCI](/driller/sci.md) | 45 | 20 | — | 2003–2015 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 43 | 24 | — | 2011–2017 |
| [Strata Core Drilling Co.](/driller/strata-core-drilling-co.md) | 30 | 20 | — | 2008–2010 |
| [Texplor of Dallas, Inc.](/driller/texplor-of-dallas-inc.md) | 26 | 20 | — | 2006–2016 |
| [Subterra Environmental Services, LLC.](/driller/subterra-environmental-services-llc.md) | 21 | 16 | — | 2017–2022 |
| [RIOMAR DRILLING INC](/driller/riomar-drilling-inc.md) | 17 | 12 | — | 2014–2017 |
| [Johnson Drilling, Inc.](/driller/johnson-drilling-inc.md) | 14 | 400 | — | 2009–2023 |
| [GM Enterprises](/driller/gm-enterprises.md) | 14 | — | — | 2002–2004 |
| [Savage Excavation](/driller/savage-excavation.md) | 13 | 18 | — | 2025 |
| [Wel-Mat Drilling LLP](/driller/wel-mat-drilling-llp.md) | 13 | — | — | 2004–2011 |
| [DIXIE DRILLING](/driller/dixie-drilling.md) | 13 | 25 | — | 2002–2005 |
| [qualls drilling](/driller/qualls-drilling.md) | 11 | 15 | — | 2013–2015 |
| [Apex Geoscience Inc.](/driller/apex-geoscience-inc.md) | 11 | — | — | 2002–2003 |
| [CM2, Inc.](/driller/cm2-inc.md) | 9 | 15 | — | 2001–2004 |
| [Eagle Remediation](/driller/eagle-remediation.md) | 7 | 15 | — | 2020–2023 |
| [RQ Drilling](/driller/rq-drilling.md) | 7 | 13 | — | 2019 |
| [B & B CONSTRUCTION CO.](/driller/b-b-construction-co.md) | 7 | — | — | 2002 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 767 | 55.3% | 20 |
| Environmental Soil Boring | 544 | 39.2% | 11 |
| Closed-Loop Geothermal | 29 | 2.1% | 400 |
| Test Well | 26 | 1.9% | 19 |
| Irrigation | 11 | 0.8% | 100 |
| Injection | 6 | 0.4% | 25 |
| Other | 2 | 0.1% | 40 |
| Stock | 1 | 0.1% | 60 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 567 | 20 | 14 |
| 2010s | 534 | 16 | 14 |
| 2020s | 286 | 18 | 16 |

### The deepest reports on file

*Deepest reports in state well grid 33-11. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 549273 | 2020 | 3,002 | — | — | Irrigation |
| 107010 | 2007 | 940 | 389 | 100 | Irrigation |
| 646184 | 2023 | 400 | — | — | Closed-Loop Geothermal |
| 646177 | 2023 | 400 | — | — | Closed-Loop Geothermal |
| 640149 | 2023 | 400 | — | — | Closed-Loop Geothermal |
| 606334 | 2022 | 400 | — | — | Closed-Loop Geothermal |
| 595277 | 2021 | 400 | — | — | Closed-Loop Geothermal |
| 486677 | 2017 | 400 | — | — | Closed-Loop Geothermal |
| 447681 | 2017 | 400 | — | — | Closed-Loop Geothermal |
| 405693 | 2015 | 300 | — | — | Closed-Loop Geothermal |

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 33-11?

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), [Hopkins County](/county/hopkins.md).

### Grids with a comparable number of reports

- [06-58](/area/06-58.md)
- [32-07](/area/32-07.md)
- [65-16](/area/65-16.md)
- [60-59](/area/60-59.md)
- [43-37](/area/43-37.md)
- [32-17](/area/32-17.md)
- [65-15](/area/65-15.md)
- [23-26](/area/23-26.md)
- [65-30](/area/65-30.md)
- [65-24](/area/65-24.md)
- [07-56](/area/07-56.md)
- [65-38](/area/65-38.md)
- [60-51](/area/60-51.md)

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Página: https://texas-water-wells.pages.dev/area/33-11/
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