Texas well grid 37-19
A 7.5-minute quadrangle of the Texas state well grid, mostly in Nacogdoches County. 303 reports, median depth 30 ft.
303Reports
30 ftMedian depth
200 ftWater at
40 gpmMedian yield
What you will drill through in grid 37-19
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Red Clay 33, Clay 30, Asphalt 29, Sand 13, Grey Clay 13, Shale 11 |
| 25–50 ft | Shale 13, Rock 3, Green Rock 3, Grey Clay 3, Blue Shale 2, Clay 2 |
| 50–100 ft | Shale 13, Green Rock 6, Clay 4, Grey Clay 4, Grey Sand 3, Blue Shale 2 |
| 100–200 ft | Sand 10, Shale 11, Grey Clay 9, Clay 6, Gray Shale 5, White Sand 4 |
| 200–300 ft | Sand 20, Shale 17, Gray Clay 5, Rock 4, Grey Clay 5, Coarse White Sand 3 |
| 300–500 ft | Sand 34, Shale 23, Sandy Shale 6, Grey Sand 5, Clay 4, Rock 3 |
| 500–1000 ft | Sand 16, Shale 10, Sandy Shale 6, Rock 2, Coarse Grey Sand 3, Gray Clay & Fine Sand 2 |
| 1000–5000 ft | Sand & Clay 1, Gray Sand 1, Gray Clay & Fine Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Hydrex Environmental, Inc. | 79 | 18 | — | 2001–2020 |
| BEST DRILLING SERVICES, INC. | 38 | 24 | — | 2009–2021 |
| LTW Services, LP | 28 | 450 | 70 | 2002–2010 |
| WANDA DRILLING & WATER DEV INC | 25 | 540 | 30 | 2006–2025 |
| ETTL Engineers & Consultants Inc. | 23 | 20 | — | 2024 |
| Smithers Water Wells | 19 | 520 | 15 | 2005–2025 |
| Russell Drilling Co., Inc. | 11 | 680 | 25 | 2004–2017 |
| Envirotech Drilling Services LLC | 10 | 10 | — | 2024 |
| MagnaCore Drilling & Environmental Services | 10 | 10 | — | 2009 |
| Jackson Distributors | 7 | 740 | 25 | 2009–2022 |
| Vortex Drilling, Inc. | 7 | 15 | — | 2018 |
| WEST Drilling | 6 | 30 | — | 2017–2018 |
| Mathers Environmental Drilling Inc. | 3 | 30 | — | 2012 |
| Sunbelt Industrial Services | 3 | 25 | — | 2010 |
| Wanda Drilling & Water Development, Inc. | 3 | 600 | 30 | 2003–2006 |
| Ark-La-Tx Boring | 3 | 240 | 65 | 2005 |
| Wanda Drilling | 3 | 560 | 40 | 2003–2004 |
| Total Support Services | 3 | 25 | — | 2004 |
| Scruggs, Inc. | 2 | 500 | 70 | 2005–2006 |
| W.E.S.T. Drilling | 2 | 30 | — | 2009 |
| Fas-Line Services Inc. | 2 | 323 | 70 | 2008 |
| Pinnergy, LTD | 2 | 600 | 60 | 2006–2008 |
| LTW Service, LP | 2 | 560 | 65 | 2007 |
| Master Monitoring Services, Inc. | 2 | — | — | 2005 |
| Terracon Consultants | 1 | 20 | — | 2026 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 100 | 33.0% | 20 |
| Environmental Soil Boring | 79 | 26.1% | 14 |
| Domestic | 59 | 19.5% | 540 |
| Rig Supply | 34 | 11.2% | 380 |
| Irrigation | 11 | 3.6% | 475 |
| Other | 10 | 3.3% | 10 |
| Stock | 5 | 1.7% | 550 |
| Test Well | 2 | 0.7% | 1,220 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 132 | 72 | 145 |
| 2010s | 97 | 28 | 200 |
| 2020s | 74 | 20 | 260 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 227101 | 2010 | 1,220 | — | — | Test Well |
| 227286 | 2010 | 1,200 | — | — | Test Well |
| 615862 | 2022 | 840 | 375 | 25 | Domestic |
| 198571 | 2009 | 816 | — | — | Public Supply |
| 598845 | 2022 | 760 | — | — | Domestic |
| 609204 | 2022 | 740 | 262 | 15 | Domestic |
| 250494 | 2011 | 735 | 344 | 16 | Domestic |
| 625347 | 2022 | 730 | 400 | 15 | Stock |
| 249496 | 2011 | 722 | 310 | 30 | Stock |
| 196329 | 2009 | 714 | 338 | 12 | 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 37-19?
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 Nacogdoches County.