Texas well grid 39-59
A 7.5-minute quadrangle of the Texas state well grid, mostly in Robertson County and Roberts County. 158 reports, median depth 325 ft.
158Reports
325 ftMedian depth
99 ftWater at
35 gpmMedian yield
What you will drill through in grid 39-59
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sand 47, Clay 57, Sandy Clay 35, Topsoil 15, Shale 14, Clayey Sand 7 |
| 25–50 ft | Shale 20, Sand 17, Clay 8, Rock 7, Gray Shale 6, Sandy Clay 5 |
| 50–100 ft | Shale 22, Rock 18, Sandy Shale 24, Sand 17, Clay 7, Sand/Shale 6 |
| 100–200 ft | Shale 49, Sand 29, Rock 19, Sandy Shale 18, Sand/Shale 8, Clay 6 |
| 200–300 ft | Sand 35, Shale 38, Sandy Shale 25, Rock 22, Streaky Sand 10, Sand/Shale 6 |
| 300–500 ft | Shale 35, Sand 22, Sandy Shale 19, Rock 14, Sand (B) 5, Clay 4 |
| 500–1000 ft | Sand 3, Shale 4, Rock 2, Sand With Rocks 1, Sand W/ Rock 1, Coarse Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Brien Water Wells | 37 | 408 | 40 | 2003–2026 |
| Williams Water Wells LLC | 31 | 345 | 33 | 2007–2026 |
| Siegert Water Wells, Inc | 20 | 400 | 35 | 2004–2013 |
| C. Miller Drilling | 16 | 243 | 75 | 2008 |
| BEST DRILLING SERVICES, INC. | 13 | 35 | — | 2008–2022 |
| Envirotech Drilling Services LLC | 9 | 40 | — | 2025 |
| CLEARWATER WELL SERVICE INC | 6 | 502 | 70 | 2008–2014 |
| M/W DRILLING COMPANY LLC | 4 | 440 | 15 | 2011–2023 |
| CM2, Inc. | 4 | 36 | — | 2002 |
| 51 waterwell services | 2 | 280 | 20 | 2025–2026 |
| Chris Siegert | 2 | 320 | 35 | 2019 |
| A1 Water Wells | 1 | 480 | 25 | 2024 |
| M&M Water Well, LLC | 1 | 210 | 28 | 2024 |
| Limestone Water Well Drilling | 1 | 450 | 40 | 2023 |
| WEST Drilling | 1 | 25 | — | 2023 |
| Ballard Water Well Co. LLC | 1 | — | 50 | 2015 |
| Batten Well Service | 1 | — | 30 | 2014 |
| Double J Drig. Co. | 1 | 440 | — | 2009 |
| Pinnergy, LTD | 1 | 440 | 60 | 2013 |
| S&K Drilling Co. | 1 | — | 25 | 2012 |
| Seigert Water Wells Inc. | 1 | 323 | 37 | 2010 |
| Bennett Drilling | 1 | 460 | 100 | 2006 |
| Next-Gen Solutions, Inc. | 1 | — | — | 2006 |
| PSI | 1 | — | — | 2003 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 80 | 50.6% | 400 |
| Stock | 41 | 25.9% | 323 |
| Monitor | 23 | 14.6% | 35 |
| Environmental Soil Boring | 7 | 4.4% | 40 |
| Rig Supply | 2 | 1.3% | 460 |
| Irrigation | 2 | 1.3% | 778 |
| Industrial | 1 | 0.6% | 433 |
| Other | 1 | 0.6% | 25 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 65 | 382 | 95 |
| 2010s | 39 | 320 | 110 |
| 2020s | 54 | 290 | 104 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 313037 | 2013 | 778 | 91 | 500 | Irrigation |
| 655970 | 2023 | 610 | — | — | Domestic |
| 694021 | 2025 | 590 | 146 | 75 | Domestic |
| 370364 | 2014 | 560 | 186 | 60 | Stock |
| 338209 | 2012 | 560 | 189 | 50 | Domestic |
| 354688 | 2014 | 555 | 185 | 40 | Domestic |
| 666156 | 2024 | 540 | 180 | — | Domestic |
| 164774 | 2004 | 540 | 135 | 30 | Domestic |
| 156313 | 2005 | 540 | 177 | 25 | Domestic |
| 660598 | 2023 | 520 | 130 | 15 | 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 39-59?
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 Robertson County, Roberts County.