Texas well grid 34-36
A 7.5-minute quadrangle of the Texas state well grid, mostly in Smith County and Van Zandt County. 239 reports, median depth 300 ft.
239Reports
300 ftMedian depth
133 ftWater at
25 gpmMedian yield
What you will drill through in grid 34-36
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Surface Sand 39, Red Clay 36, Sand 32, Surface 30, Red Sandy Clay 24, Clay 23 |
| 25–50 ft | Gray Clay 15, Sand 15, Tan Sand 8, Gray Shale 8, White Sand 8, Clay 6 |
| 50–100 ft | Sand 15, Shale 14, Clay 13, Gray Clay 11, Gray Sand 6, Sandy Shale 6 |
| 100–200 ft | Sand 27, Shale 25, Gray Sand 10, Sandy Shale 6, Gray Clay 6, Clay 6 |
| 200–300 ft | Shale 13, Sandy Shale 11, Gray Sand 10, Sand 10, Gray Sandy Clay 7, Gray Clay 6 |
| 300–500 ft | Sand 23, Shale 18, Sandy Shale 17, Gray Clay 16, Gray Sand 12, Clay 8 |
| 500–1000 ft | Shale 22, Sand 13, Gray Sand 11, Clay 7, Sandy Shale 10, Gray Clay 9 |
| 1000–5000 ft | Sandstone 1, Harder Gray Shale 1, Broken Sand And Coal 1, Hard Gray Shale 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Ace Water well & Pump Svc. | 43 | 430 | 25 | 2014–2026 |
| Chambers & Phillips Inc | 30 | 480 | 23 | 2003–2023 |
| Ace Water well & Pump | 22 | 200 | 30 | 2005–2013 |
| Total Support Services | 16 | 40 | — | 2002–2008 |
| C. Miller Drilling | 14 | 712 | 27 | 2004–2022 |
| Owens Drilling & Services | 13 | 128 | 22 | 2003–2016 |
| East Texas Water Well | 12 | 580 | 10 | 2017–2024 |
| Bird's Water Well Drilling & Service | 7 | 82 | 18 | 2004–2019 |
| Superior Drilling | 7 | 90 | 12 | 2002–2005 |
| Ballard Water Well Co. LLC | 6 | 420 | 15 | 2004–2021 |
| CM2, Inc. | 6 | 25 | — | 2001–2004 |
| Birds Water Well, LLC | 4 | 94 | 60 | 2022–2023 |
| Jordan Water Well Service | 4 | — | 35 | 2001 |
| Fas-Line Services Inc. | 3 | 170 | 80 | 2003–2023 |
| A1 Water Wells | 3 | 760 | 30 | 2022–2023 |
| D-K Drilling | 3 | 248 | 20 | 2004–2006 |
| SCI | 3 | 45 | — | 2006–2007 |
| Larry's Water Well Drilling | 3 | 660 | 20 | 2002–2004 |
| Envirotech Drilling Services LLC | 2 | 40 | — | 2024 |
| Comb's Well Service | 2 | 445 | 60 | 2014–2024 |
| Allstar Water Well Service | 2 | 480 | 40 | 2020–2023 |
| AYERS DRLG | 2 | 598 | 20 | 2011–2013 |
| Michael Tolle | 2 | — | — | 2013 |
| Ark-La-Tex Boring, Inc. | 2 | 360 | 60 | 2004 |
| Owens Drilling and Services | 2 | 110 | 15 | 2003–2005 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 147 | 61.5% | 460 |
| Irrigation | 40 | 16.7% | 137 |
| Monitor | 29 | 12.1% | 40 |
| Stock | 10 | 4.2% | 702 |
| Closed-Loop Geothermal | 4 | 1.7% | 300 |
| Public Supply | 3 | 1.3% | 1,198 |
| Rig Supply | 3 | 1.3% | 305 |
| Industrial | 3 | 1.3% | 340 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 98 | 140 | 94 |
| 2010s | 82 | 420 | 136 |
| 2020s | 59 | 460 | 173 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 150690 | 2003 | 1,198 | 303 | 224 | Public Supply |
| 590573 | 2021 | 1,082 | 485 | 36 | Stock |
| 549733 | 2020 | 990 | 422 | 500 | Public Supply |
| 622234 | 2022 | 880 | 332 | 22 | Domestic |
| 531065 | 2019 | 782 | 335 | 26 | Domestic |
| 413446 | 2016 | 782 | 314 | 47 | Irrigation |
| 246294 | 2010 | 780 | 312 | 30 | Domestic |
| 43677 | 2004 | 762 | 345 | 15 | Domestic |
| 650600 | 2023 | 760 | — | 30 | Domestic |
| 603555 | 2022 | 760 | — | 30 | 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 34-36?
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.
This grid falls in Smith County, Van Zandt County, Dallas County.