Texas well grid 31-64
A 7.5-minute quadrangle of the Texas state well grid, mostly in Erath County and Hamilton County. 260 reports, median depth 420 ft.
260Reports
420 ftMedian depth
286 ftWater at
25 gpmMedian yield
What you will drill through in grid 31-64
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Topsoil 73, Caliche 53, Sand 31, Tan Sandy Clay 25, Brown Clay 25, Clay 14 |
| 25–50 ft | Sand 10, Gray Clay, Shale, Limestone 7, Grey Shale And Limestone 7, Blue Sandy Clay 7, Shale 5, Grey Clay, Shale And Limestone 5 |
| 50–100 ft | Grey Shale And Limestone 16, Blue Sandy Clay 13, Sand 9, Blue Sandy Clay With Sand Streaks 8, Gray Clay, Shale, Limestone 8, Limestone 7 |
| 100–200 ft | Sand 13, Grey Shale And Limestone 12, Blue Sandy Clay 12, Sandy Shale 5, Red Clay 4, Red & Blue Clay 3 |
| 200–300 ft | Blue Sandy Clay 34, Sand 25, Red Clay 20, Sandy Blue Clay 13, Red And Blue Clay 11, Blue Sandy Clay With Sand Streaks 13 |
| 300–500 ft | Red Clay 91, Sand 29, Sand And Sandstone 22, Blue And Red Clay 22, Red & Blue Clay 11, Red And Blue Clay 20 |
| 500–1000 ft | Yellow Clay 10, Tan Clay 10, Sand And Sandstone 4, Red Clay 4, Yellow Clay, Shale 3, Blue And Red Clay 2 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Dowell Well Service | 82 | 415 | 30 | 2003–2026 |
| Associated Well Services, Inc. | 59 | 479 | 50 | 2005–2026 |
| Associated Services | 49 | 399 | 15 | 2003–2013 |
| Dalton Drilling & Service | 9 | 360 | 50 | 2001–2019 |
| BENNETT WATER WELL DRILLING, INC. | 7 | 375 | 20 | 2003–2018 |
| Spencer's Water Well Service | 7 | 500 | 150 | 2011–2017 |
| Associated Well Services Inc- Colton Aardal | 7 | 439 | 15 | 2013–2016 |
| Riley Drilling | 5 | 120 | 15 | 2003–2018 |
| GAP DRILLING & SERIVICE | 4 | 420 | 5 | 2024–2025 |
| Jones Drilling Inc. | 4 | 500 | 15 | 2007–2014 |
| Associated Well Services Inc- Russell Langford | 3 | 397 | — | 2014–2015 |
| Assoicated Services | 3 | 415 | 60 | 2005–2011 |
| POLLOCK WATER WELL DRILLING | 3 | 480 | 25 | 2003–2011 |
| f & f drilling | 3 | 320 | 200 | 2005–2008 |
| Moore's Water Well | 2 | 460 | 20 | 2024–2025 |
| Lucy Creek Water Well Service | 2 | 475 | — | 2023 |
| Erwin Water Well Drilling | 2 | 280 | 35 | 2001–2003 |
| Triple B Water Well Drilling and Service, LLC | 1 | 440 | — | 2025 |
| Vanguard Well Resources, LLC | 1 | 444 | — | 2024 |
| BoreTek LLC | 1 | 220 | — | 2024 |
| mcpherson drilling | 1 | 260 | 25 | 2023 |
| Associated Services - Josh Aardal | 1 | 259 | 15 | 2009 |
| Geothermal Drilling inc | 1 | — | — | 2009 |
| Associated Services-Gary Aardal | 1 | 470 | 15 | 2004 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 212 | 81.5% | 415 |
| Irrigation | 19 | 7.3% | 490 |
| Stock | 14 | 5.4% | 490 |
| Industrial | 9 | 3.5% | 540 |
| Rig Supply | 5 | 1.9% | 425 |
| Closed-Loop Geothermal | 1 | 0.4% | — |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 95 | 380 | 275 |
| 2010s | 94 | 415 | 281 |
| 2020s | 71 | 472 | 325 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 361202 | 2014 | 590 | 375 | — | Domestic |
| 632109 | 2023 | 570 | 401 | — | Domestic |
| 461781 | 2017 | 568 | 373 | 60 | Domestic |
| 688847 | 2025 | 565 | 395 | 110 | Industrial |
| 371460 | 2014 | 565 | 410 | 130 | Irrigation |
| 354520 | 2014 | 565 | 375 | 120 | Irrigation |
| 687694 | 2025 | 560 | 395 | 85 | Industrial |
| 683914 | 2024 | 560 | 405 | 95 | Industrial |
| 358010 | 2014 | 560 | 360 | 80 | Irrigation |
| 656629 | 2024 | 556 | 365 | 80 | 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 31-64?
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 Erath County, Hamilton County, Jack County, Eastland County.