# Well grid 18-11, Texas — Grayson — how deep, and through what

> 307 well reports in Texas state well grid 18-11, covering Grayson. Median depth 255 ft.

## Texas well grid 18-11

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Grayson County](/county/grayson.md). **307** reports, median depth **255 ft**.

### What you will drill through in grid 18-11

*Logged in state well grid 18-11, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Clay** 97 , **Topsoil** 87 , **Surface** 56 , **Yellow Clay** 36 , **Shale** 36 , **Shale And Lime** 23 |
| 25–50 ft | **Shale** 38 , **Sand** 14 , **Gray Shale** 9 , **Shale And Lime** 8 , **Shale And Sand** 7 , **Black Shale** 6 |
| 50–100 ft | **Sand** 28 , **Shale** 23 , **Sand And Shale** 10 , **Rock** 8 , **Gray Shale** 7 , **Shale And Sand** 5 |
| 100–200 ft | **Sand** 81 , **Shale** 52 , **Rock** 16 , **Sand And Shale** 15 , **Shale And Sand** 10 , **Gray Shale** 9 |
| 200–300 ft | **Sand** 61 , **Shale** 52 , **Sand And Shale** 15 , **Gray Shale** 11 , **Shale And Sand** 10 , **Rock** 7 |
| 300–500 ft | **Sand** 57 , **Shale** 46 , **Shale And Sand** 22 , **Sand And Shale** 10 , **Rock** 8 , **Gray Shale** 7 |
| 500–1000 ft | **Sand** 23 , **Shale** 19 , **Shale And Sand** 11 , **Sand And Shale** 5 , **Lime** 2 , **Shale (Red)** 2 |
| 1000–5000 ft | **Shale W/ Sand Strks** 1 , **Sand W/ Shale Strks 70/30 Low Med. Drilled Ok** 1 , **Sand & Shale 50/50** 1 , **Shale W/ Small Strks** 1 |

### Who drills here

*Licensed firms in state well grid 18-11, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [A.L. Moser Drilling, Inc.](/driller/a-l-moser-drilling-inc.md) | 112 | 300 | 15 | 2003–2020 |
| [FAULKNER & SON](/driller/faulkner-son.md) | 60 | 295 | 20 | 2006–2025 |
| [Environmental Logistics Company, LLC](/driller/environmental-logistics-company-llc.md) | 19 | 10 | — | 2017–2024 |
| [Bassett Drilling](/driller/bassett-drilling.md) | 16 | 200 | 15 | 2009–2024 |
| [Eagle Remediation](/driller/eagle-remediation.md) | 11 | 20 | — | 2022 |
| [WEST Drilling](/driller/west-drilling.md) | 8 | 20 | — | 2018–2019 |
| [W.E.S.T. Drilling](/driller/w-e-s-t-drilling.md) | 8 | — | — | 2010–2011 |
| [Erwin Water Well Drilling](/driller/erwin-water-well-drilling.md) | 7 | 300 | 15 | 2017–2025 |
| [Roddy Qualls Environmental Drilling](/driller/roddy-qualls-environmental-drilling.md) | 7 | 8 | — | 2016–2020 |
| [Axis Drilling](/driller/axis-drilling.md) | 6 | 360 | 10 | 2021–2023 |
| Faulkner and Son | 6 | 250 | 20 | 2003–2015 |
| [Total Support Services](/driller/total-support-services.md) | 6 | 20 | — | 2005 |
| [Strata Core Services, LLC](/driller/strata-core-services-llc.md) | 5 | — | — | 2012 |
| A L MOSER DRILLING INC/FRANK BAUMAN | 5 | 480 | 10 | 2003–2004 |
| [Double J Water Wells, LLC](/driller/double-j-water-wells-llc.md) | 4 | 400 | — | 2025 |
| [Erwin Drilling](/driller/erwin-drilling.md) | 3 | 240 | — | 2025–2026 |
| THE MCAFEE COMPANY | 3 | 200 | 16 | 2023–2024 |
| [Miller Drilling Co.](/driller/miller-drilling-co.md) | 3 | 545 | 14 | 2008–2016 |
| [MagnaCore Drilling & Environmental Services](/driller/magnacore-drilling-environmental-services.md) | 3 | 8 | — | 2011 |
| A L Moser Drilling Inc /Ronnie Abston | 3 | 285 | 10 | 2004 |
| [CM2, Inc.](/driller/cm2-inc.md) | 3 | 20 | — | 2002–2003 |
| [Double D Drilling](/driller/double-d-drilling.md) | 2 | 370 | 23 | 2022–2024 |
| [Barco Well Service, LP](/driller/barco-well-service-lp.md) | 1 | 250 | 17 | 2024 |
| DFW Well Service LLC | 1 | 400 | 20 | 2024 |
| [C. Miller Drilling](/driller/c-miller-drilling.md) | 1 | 1,235 | 39 | 2024 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 204 | 66.4% | 295 |
| Monitor | 45 | 14.7% | 20 |
| Environmental Soil Boring | 22 | 7.2% | 10 |
| Irrigation | 17 | 5.5% | 205 |
| Public Supply | 6 | 2.0% | 172 |
| Test Well | 5 | 1.6% | 5 |
| Rig Supply | 5 | 1.6% | 610 |
| Other | 2 | 0.7% | 370 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 97 | 293 | 140 |
| 2010s | 130 | 195 | 100 |
| 2020s | 80 | 278 | 130 |

### The deepest reports on file

*Deepest reports in state well grid 18-11. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 658141 | 2024 | 1,235 | 420 | 39 | Test Well |
| 169942 | 2009 | 910 | 520 | 20 | Domestic |
| 100449 | 2006 | 822 | 420 | 25 | Domestic |
| 520319 | 2019 | 783 | 500 | 8 | Domestic |
| 94898 | 2006 | 770 | 530 | 16 | Domestic |
| 58978 | 2005 | 720 | 400 | 10 | Domestic |
| 511997 | 2019 | 710 | — | 10 | Domestic |
| 594655 | 2022 | 700 | 240 | — | Domestic |
| 28733 | 2003 | 700 | 380 | 15 | Domestic |
| 58249 | 2005 | 685 | 400 | 20 | 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 18-11?

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 [Grayson County](/county/grayson.md).

### Grids with a comparable number of reports

- [23-27](/area/23-27.md)
- [37-12](/area/37-12.md)
- [68-20](/area/68-20.md)
- [32-44](/area/32-44.md)
- [24-29](/area/24-29.md)
- [27-01](/area/27-01.md)
- [59-30](/area/59-30.md)
- [31-60](/area/31-60.md)
- [40-62](/area/40-62.md)
- [66-04](/area/66-04.md)
- [18-12](/area/18-12.md)
- [31-52](/area/31-52.md)
- [56-23](/area/56-23.md)

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Página: https://texas-water-wells.pages.dev/area/18-11/
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