Texas well grid 65-24
A 7.5-minute quadrangle of the Texas state well grid, mostly in Harris County and Matagorda County. 1,315 reports, median depth 24 ft.
1,315Reports
24 ftMedian depth
12 ftWater at
100 gpmMedian yield
What you will drill through in grid 65-24
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 122, No Recovery 76, Silty Clay 55, Concrete 63, Clay, Reddish Brown 35, Clay, Drk. Gray 44 |
| 25–50 ft | Clay 24, Sand 13, Clay, Reddish Brown 8, Brown Clay 9, No Recovery 9, Silty Clay, Lt. Gray 6 |
| 50–100 ft | Clay 16, Sand 17, No Recovery 5, Clay, Lt. Gray 5, Silty Sand, Lt. Gray 4, Silty Sand 3 |
| 100–200 ft | Clay 19, Sand 15, Shale 2, Gray Clay 2, Sand-Red-Fine 1, Sand, Light Brown To Brown, Saturated, No Odors, Fine To Med 1 |
| 200–300 ft | Sand 22, Clay 13, Sand .006 1, Clay Hard Red 1, Clay Blue 1, Sand .006-.008 1 |
| 300–500 ft | Sand 27, Clay 19, Clay-Blue 1, Sand-White-.006-.008 1, Sand .010 1, Clay Blue 1 |
| 500–1000 ft | Clay Hard Blue 1, Sand 1, Clay 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| BEST DRILLING SERVICES, INC. | 437 | 25 | — | 2004–2026 |
| Alpine Field Services | 229 | 15 | — | 2003–2016 |
| Envirotech Drilling Services LLC | 150 | 27 | — | 2013–2026 |
| Petra Enviromental Inc. | 66 | 9 | — | 2004–2005 |
| Mathers Environmental Drilling Inc. | 57 | 20 | — | 2003–2026 |
| Fugro Geosciences, Inc. | 31 | 26 | — | 2001–2005 |
| Fugro | 29 | 29 | — | 2007–2012 |
| Advanced Drilling Systems, Inc. | 25 | — | — | 2006–2014 |
| WALKER HILL ENVIRONMENTAL INC | 24 | 50 | — | 2018–2025 |
| ESN-South | 18 | 27 | — | 2004–2007 |
| Tolunay-Wong Engineers,Inc | 17 | 40 | — | 2019–2025 |
| Discovery Acquisition Services | 16 | 30 | — | 2026 |
| Gainco, Inc. | 16 | 23 | — | 2010–2022 |
| Petra Environmental | 15 | 9 | — | 2002–2005 |
| Scott Drilling Inc. | 12 | 415 | 70 | 2004–2025 |
| WDC Exploration | 11 | 35 | — | 2009 |
| Alliance Maintenance & Services, Inc. | 10 | — | — | 2013 |
| Total Support Services | 10 | 20 | — | 2010–2013 |
| Roddy Qualls Environmental Drilling | 8 | 40 | — | 2019–2020 |
| Van and Sons Drilling Service | 8 | 36 | — | 2013–2015 |
| ENVITONMENTAL FX (EFX) INC. | 8 | — | — | 2006 |
| H/ET | 7 | 65 | — | 2007–2008 |
| GREGG DRILLING & TESTING | 7 | 35 | — | 2004 |
| Cascade Drilling | 6 | 50 | — | 2025 |
| City Survey | 6 | 30 | — | 2017–2018 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 879 | 66.8% | 25 |
| Environmental Soil Boring | 327 | 24.9% | 9 |
| Test Well | 42 | 3.2% | 30 |
| Public Supply | 17 | 1.3% | 425 |
| Injection | 16 | 1.2% | 30 |
| Domestic | 15 | 1.1% | 410 |
| Other | 12 | 0.9% | 30 |
| Industrial | 4 | 0.3% | 420 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 636 | 20 | 8 |
| 2010s | 364 | 25 | 18 |
| 2020s | 315 | 25 | 12 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 652736 | 2023 | 570 | 122 | 71 | Test Well |
| 341797 | 2013 | 562 | 121 | 751 | Public Supply |
| 250841 | 2011 | 520 | 130 | 150 | Public Supply |
| 265674 | 2011 | 515 | 130 | 150 | Public Supply |
| 661900 | 2024 | 505 | 107 | 200 | Industrial |
| 147311 | 2008 | 505 | 125 | — | Public Supply |
| 220626 | 2008 | 492 | 95 | 225 | Domestic |
| 412786 | 2015 | 470 | 90 | 150 | Public Supply |
| 249438 | 2005 | 462 | 127 | 150 | Domestic |
| 122544 | 2007 | 450 | 190 | — | Public Supply |
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 65-24?
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 Harris County, Matagorda County, Jefferson County.