Texas well grid 28-50
A 7.5-minute quadrangle of the Texas state well grid, mostly in Martin County and Midland County. 631 reports, median depth 165 ft.
631Reports
165 ftMedian depth
108 ftWater at
30 gpmMedian yield
What you will drill through in grid 28-50
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Caliche 344, Top Soil 279, Topsoil 206, Sand 104, Tan Sand 25, Caliche/Rock 24 |
| 25–50 ft | Sand 60, Rock 56, Sandstone 46, Caliche 24, Sand & Sandstone 23, Sandstone With Sand Seams 23 |
| 50–100 ft | Sand 115, Sandstone 55, Red Clay 52, Rock 33, Sand & Gravel 26, Gravel 24 |
| 100–200 ft | Red Clay 162, Red Bed 137, Gravel 62, Sand 52, Redbed 46, Sand And Gravel 30 |
| 200–300 ft | Red Bed 31, Red Clay 23, Redbed 8, Gravel 2, Silty Clay, Dull Reddish Brown 2, Sand Gravel 1 |
| 300–500 ft | Red & Grey Clay 2, Clay With Sand 1, Red Shale 1, Gray Sandstone 1, Gravels Sands And Clay 1, Sands And Gravel 1 |
| 500–1000 ft | Sand With Clay Stringers 19, Red Bed/Sand Stone - Stringers 10, Redbed And Sand 5, Sand And Redbed 4, Sand 2, Sandstone 2 |
| 1000–5000 ft | Sandy Clay 11, Redbed 5, Red Bed 3, Red Clay And Shale 3, Red Clay & Gypsum 2, Clay And Shale 2 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 223 | 35.3% | 170 |
| Domestic | 131 | 20.8% | 172 |
| Irrigation | 117 | 18.5% | 160 |
| Environmental Soil Boring | 39 | 6.2% | 15 |
| Monitor | 38 | 6.0% | 105 |
| Unknown | 27 | 4.3% | 1,120 |
| Stock | 14 | 2.2% | 156 |
| Other | 14 | 2.2% | 213 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 125 | 101 | 85 |
| 2010s | 309 | 185 | 118 |
| 2020s | 197 | 162 | 130 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 441214 | 2017 | 1,510 | 500 | 110 | Rig Supply |
| 465918 | 2017 | 1,410 | 1,150 | 65 | Rig Supply |
| 441216 | 2017 | 1,410 | 480 | 95 | Rig Supply |
| 444386 | 2017 | 1,395 | 1,050 | 85 | Rig Supply |
| 536048 | 2020 | 1,335 | 860 | — | Rig Supply |
| 488698 | 2018 | 1,320 | — | — | Unknown |
| 488669 | 2018 | 1,320 | — | — | Rig Supply |
| 488666 | 2018 | 1,320 | — | — | Rig Supply |
| 640884 | 2023 | 1,300 | 960 | — | Rig Supply |
| 488024 | 2018 | 1,292 | — | — | Rig 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 28-50?
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 Martin County, Midland County, Tom Green County.