Texas well grid 34-41
A 7.5-minute quadrangle of the Texas state well grid, mostly in Henderson County and Van Zandt County. 259 reports, median depth 340 ft.
259Reports
340 ftMedian depth
122 ftWater at
20 gpmMedian yield
What you will drill through in grid 34-41
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Surface 58, Sand 54, Clay 40, Tan Sand 24, Surface Sand 16, Surface Clay 12 |
| 25–50 ft | Gray Clay 10, Gray 10, Sand 10, Shale 9, Grey 7, Lignite 6 |
| 50–100 ft | Gray Clay 19, Lignite 11, Sandy Shale 16, Shale 16, Sand 14, Gray 12 |
| 100–200 ft | Sandy Shale 49, Sand 40, Shale 21, Mostly Shale 18, Gray Clay 12, Clay 9 |
| 200–300 ft | Sandy Shale 45, Mostly Shale 33, Sand 33, Shale 31, Gray Sand 11, Gray Clay 7 |
| 300–500 ft | Sand 48, Sandy Shale 42, Shale 30, Mostly Shale 22, Gray Clay 8, Sandy Shale And Sand 12 |
| 500–1000 ft | Sand 13, Mostly Shale 12, Sandy Shale 7, Clay 4, Shale 4, Gray Clay 3 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Chambers & Phillips Inc | 103 | 400 | 25 | 1997–2026 |
| Andrews & Foster Drilling Co | 19 | 96 | 15 | 2004–2025 |
| Phillips Water Well | 14 | 460 | 15 | 2003–2021 |
| Comb's Well Service | 13 | 360 | 35 | 2008–2023 |
| Stearns Drilling | 13 | 25 | — | 2011 |
| ETTL Engineers & Consultants Inc. | 12 | 19 | — | 2001–2006 |
| East Texas Water Well | 11 | 340 | 40 | 2010–2021 |
| Ace Water well & Pump Svc. | 10 | 460 | 15 | 2014–2026 |
| Andrews & Foster | 9 | 270 | 15 | 2004–2026 |
| Environmental Works, Inc. | 8 | 60 | — | 2024 |
| WOMBLE DRILLING CO. INC. | 5 | 355 | 15 | 2005–2016 |
| ETTL Engineers & Consltants Inc. | 5 | 25 | — | 2003 |
| Ace Water well & Pump | 4 | 420 | 12 | 2006–2013 |
| 51 waterwell services | 3 | 380 | 15 | 2024–2026 |
| Continental Drilling & Service | 3 | 520 | 100 | 2005–2006 |
| Superior Drilling | 3 | 265 | 13 | 2004–2005 |
| Beyond Engineering & Testing, LLC. | 2 | 15 | — | 2026 |
| Ballard Water Well Co. LLC | 2 | 540 | 25 | 2011–2023 |
| Calicutt Drilling | 2 | 680 | 30 | 2021–2023 |
| Fugro | 2 | 48 | — | 2007 |
| Fas-Line Services Inc. | 1 | 320 | 70 | 2025 |
| Kirby Water Resources | 1 | 625 | 20 | 2022 |
| Landowner Drilled | 1 | 540 | 13 | 2022 |
| D and D Water Wells and Submersible Pump Service | 1 | 350 | 40 | 2021 |
| DAVIS WATER WELLS | 1 | 220 | 14 | 2021 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 184 | 71.0% | 400 |
| Monitor | 21 | 8.1% | 24 |
| Test Well | 18 | 6.9% | 76 |
| Environmental Soil Boring | 13 | 5.0% | 25 |
| Other | 6 | 2.3% | 63 |
| Irrigation | 5 | 1.9% | 380 |
| Stock | 4 | 1.5% | 380 |
| Public Supply | 4 | 1.5% | 60 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | 370 | 80 |
| 2000s | 94 | 240 | 122 |
| 2010s | 91 | 330 | 121 |
| 2020s | 73 | 380 | 130 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 516581 | 2018 | 780 | 275 | — | Domestic |
| 516583 | 2018 | 760 | 275 | 100 | Domestic |
| 603509 | 2022 | 740 | 289 | 30 | Domestic |
| 90845 | 2005 | 725 | — | — | Test Well |
| 41944 | 2004 | 721 | 269 | 40 | Domestic |
| 280423 | 2011 | 720 | 293 | 15 | Domestic |
| 729927 | 2026 | 700 | 309 | — | Domestic |
| 407643 | 2015 | 700 | — | — | Domestic |
| 336523 | 2012 | 700 | — | 20 | Test Well |
| 206768 | 2007 | 700 | 282 | 25 | 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 34-41?
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 Henderson County, Van Zandt County, Rusk County.