Texas well grid 64-42
A 7.5-minute quadrangle of the Texas state well grid, mostly in Galveston County. 424 reports, median depth 15 ft.
424Reports
15 ftMedian depth
6 ftWater at
2 gpmMedian yield
What you will drill through in grid 64-42
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Concrete 60, No Recovery 41, Sand 17, Sand, Gray 17, Asphalt 15, Sand, Drk. Gray 14 |
| 25–50 ft | Clay 3, Sand, Trace Shells, Medium Brown 1, Sand, Lt. Brownish Gray 1, Sand, Trace Shells & Gravel, Gray 1, Clay, Drk. Gray 1, Silty Clay 1 |
| 50–100 ft | Clay 2 |
| 100–200 ft | Sand 1, Clay 1 |
| 200–300 ft | Sand 1 |
| 300–500 ft | Sand S & P .008 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| BEST DRILLING SERVICES, INC. | 113 | 15 | — | 2004–2025 |
| Mathers Environmental Drilling Inc. | 85 | 15 | — | 2003–2024 |
| Envirotech Drilling Services LLC | 59 | 15 | — | 2015–2026 |
| Advanced Drilling Systems, Inc. | 19 | 20 | — | 2010–2017 |
| Environmental Logistics Company, LLC | 13 | 15 | — | 2020 |
| Vortex Drilling, Inc. | 12 | 10 | — | 2017–2019 |
| Fugro Geosciences, Inc. | 11 | 15 | — | 2004–2005 |
| City Survey | 10 | 15 | — | 2014–2025 |
| Wel-Mat Drilling LLP | 10 | 9 | — | 2013–2016 |
| Gainco, Inc. | 10 | 15 | 2 | 2011–2013 |
| Alpine Field Services | 10 | 25 | — | 2004–2012 |
| APOLLO Environmental Strategies, Inc. | 10 | 12 | — | 2006–2008 |
| Advenced Drilling Systems, Inc. | 8 | — | — | 2010 |
| Mathers Environmetal Drilling, Inc. | 7 | 8 | — | 2014 |
| Envirotech Drlling Services | 7 | — | — | 2012 |
| W.E.S.T. Drilling | 5 | 12 | — | 2008 |
| Precision Probe and Drilling | 5 | 15 | — | 2004 |
| DIXIE DRILLING | 4 | 12 | — | 2003 |
| Tolunay-Wong Engineers,Inc | 3 | 12 | — | 2013–2024 |
| ESN-South | 3 | 16 | — | 2009 |
| ENVIRONMENTAL FX (EFX) INC. | 3 | — | — | 2006 |
| Soltek LLC | 2 | 40 | — | 2018 |
| Gearen Drilling | 2 | — | 0 | 2012 |
| Master Monitoring Services, Inc. | 2 | — | — | 2006 |
| ESN | 2 | 7 | — | 2003–2004 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 314 | 74.1% | 15 |
| Environmental Soil Boring | 93 | 21.9% | 10 |
| Test Well | 12 | 2.8% | 15 |
| Other | 2 | 0.5% | 50 |
| Domestic | 1 | 0.2% | 290 |
| Closed-Loop Geothermal | 1 | 0.2% | — |
| Public Supply | 1 | 0.2% | 322 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 119 | 15 | 10 |
| 2010s | 206 | 15 | 6 |
| 2020s | 99 | 15 | 5 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 52636 | 2005 | 322 | 30 | 80 | Public Supply |
| 669825 | 2024 | 290 | 30 | 120 | Domestic |
| 700357 | 2025 | 51 | — | — | Monitor |
| 700355 | 2025 | 51 | — | — | Monitor |
| 540848 | 2020 | 50 | — | — | Monitor |
| 515851 | 2019 | 50 | — | — | Other |
| 569196 | 2019 | 40 | — | — | Monitor |
| 494478 | 2018 | 40 | — | — | Monitor |
| 569188 | 2019 | 35 | — | — | Monitor |
| 569193 | 2019 | 34 | — | — | Monitor |
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 64-42?
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 Galveston County.