Texas well grid 39-46
A 7.5-minute quadrangle of the Texas state well grid, mostly in Leon County and Robertson County. 179 reports, median depth 430 ft.
179Reports
430 ftMedian depth
75 ftWater at
60 gpmMedian yield
What you will drill through in grid 39-46
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 27, Clay, Sand 29, Clay 26, Clay Gray 12, Red Clay 17, Sand Tan 11 |
| 25–50 ft | Shale 13, Gray Clay 11, Sand Gray 10, Clay Gray 7, Shale, Lignite 7, Shale, Water Sand 6 |
| 50–100 ft | Clay Gray 14, Sand Gray 13, Shale, Water Sand 14, Sand 13, Shale 10, Clay 9 |
| 100–200 ft | Shale 32, Sand 26, Shale, Water Sand 21, Sand Gray 14, Gray Clay 18, Clay 13 |
| 200–300 ft | Shale 30, Sand 18, Shale, Water Sand 19, Clay 17, Sand Gray 13, Clay Gray 12 |
| 300–500 ft | Shale 34, Sand 30, Sand Gray 12, Clay Gray 12, Water Sand 19, Clay 15 |
| 500–1000 ft | Sand 24, Shale 5, Clay 6, Gray Clay 6, Gray Sand 4, Sand Gray 4 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Pinnergy, LTD | 42 | 400 | 60 | 2006–2023 |
| Ark-La-Tex Boring, Inc. | 24 | 330 | 60 | 2003–2006 |
| Limestone Water Well Drilling | 17 | 560 | 20 | 2018–2026 |
| M/W DRILLING COMPANY LLC | 17 | 520 | 15 | 2009–2024 |
| Bennett Drilling | 14 | 340 | 70 | 2004–2009 |
| Brien Water Wells | 7 | 560 | 40 | 2020–2021 |
| Double J Drilling Company | 6 | 600 | 30 | 2005–2007 |
| CLEARWATER WELL SERVICE INC | 5 | 482 | 40 | 2007–2019 |
| ETTL Engineers & Consultants Inc. | 5 | 14 | — | 2014 |
| Williams Water Wells LLC | 4 | 585 | 20 | 2018–2026 |
| Ballard Water Well Co. LLC | 4 | 265 | 50 | 2020–2023 |
| Holly Water Wells | 4 | 621 | 60 | 2007–2017 |
| LTW Services, LP | 4 | 370 | 75 | 2007–2016 |
| J&S Drilling, LLC | 3 | 560 | 30 | 2022–2026 |
| Womble Drilling Services, LLC | 3 | 635 | — | 2018 |
| WOMBLE DRILLING CO. INC. | 3 | 705 | 70 | 2008–2010 |
| Bennett Drilling Serv. | 3 | 340 | 75 | 2003–2005 |
| Double J Drig. Co. | 2 | 560 | 20 | 2016 |
| Scruggs, Inc. | 2 | 440 | 75 | 2005 |
| M&M Water Well, LLC | 1 | 530 | 22 | 2025 |
| SYNERGEN DRILLING LLC | 1 | 570 | — | 2025 |
| Adams Water Wells | 1 | 155 | 37 | 2021 |
| Jackson Distributors | 1 | 700 | — | 2019 |
| LONG DRILLING COMPANY | 1 | — | 34 | 2011 |
| Siegert Water Wells, Inc | 1 | 600 | 42 | 2008 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 82 | 45.8% | 380 |
| Domestic | 52 | 29.1% | 550 |
| Stock | 27 | 15.1% | 600 |
| Industrial | 9 | 5.0% | 340 |
| Monitor | 5 | 2.8% | 14 |
| Irrigation | 2 | 1.1% | 621 |
| Other | 1 | 0.6% | 580 |
| Closed-Loop Geothermal | 1 | 0.6% | — |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 96 | 400 | 67 |
| 2010s | 45 | 440 | 82 |
| 2020s | 38 | 560 | 85 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 207467 | 2008 | 790 | — | — | Stock |
| 593985 | 2021 | 780 | — | — | Stock |
| 146406 | 2008 | 705 | 97 | 70 | Domestic |
| 136879 | 2008 | 705 | 97 | 70 | Stock |
| 520292 | 2019 | 700 | — | — | Stock |
| 669802 | 2024 | 680 | — | 10 | Domestic |
| 602762 | 2022 | 660 | 100 | 35 | Stock |
| 497382 | 2018 | 650 | 96 | — | Stock |
| 526502 | 2019 | 645 | 60 | 10 | Domestic |
| 556811 | 2020 | 640 | 177 | 50 | Stock |
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 39-46?
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 Leon County, Robertson County, Limestone County, Freestone County.