Texas well grid 65-35
A 7.5-minute quadrangle of the Texas state well grid, mostly in Fort Bend County. 269 reports, median depth 90 ft.
269Reports
90 ftMedian depth
40 ftWater at
60 gpmMedian yield
What you will drill through in grid 65-35
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Red Clay 62, Clay 61, Sand 45, Gray Clay 34, Rdish Brown Clay With Light Gray And Black Streaks 35, No Recovery 13 |
| 25–50 ft | Sand 43, No Recovery 11, Clay 17, Silty Sand, Strong Brown 9, Red Clay 11, Clay, Red Brown, Hard. 6 |
| 50–100 ft | Sand 82, Clay 33, Red Clay 24, Sand .006 3, Sand & Pea Gravel 2, Sand, Gravel 2 |
| 100–200 ft | Sand 75, Clay 54, Red Clay 31, Fine Sand, Clay 2, Grey Clay 2, Coarse Sand 2 |
| 200–300 ft | Sand 53, Clay 32, Red Clay 14, Clay Red 4, Gray Clay 5, Clean Sharp Sand 3 |
| 300–500 ft | Sand 28, Clay 13, Clean Sharp Sand 3, Sand .006 2, Fine Sand 2, Fine Sand, Clay 2 |
| 500–1000 ft | Fine Sand, Clay 2, Fine Sand 2, Fine Sand, Gravel, Shale 2, Fine Sand, Gravel 2, Sand, Clay 2, Sand 2 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 133 | 49.4% | 255 |
| Monitor | 55 | 20.4% | 36 |
| Environmental Soil Boring | 44 | 16.4% | 4 |
| Rig Supply | 14 | 5.2% | 140 |
| Test Well | 8 | 3.0% | 30 |
| Irrigation | 5 | 1.9% | 250 |
| Other | 4 | 1.5% | 40 |
| Public Supply | 3 | 1.1% | 720 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 114 | 100 | 32 |
| 2010s | 115 | 38 | 44 |
| 2020s | 40 | 240 | 51 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 680603 | 2024 | 720 | — | — | Public Supply |
| 673158 | 2024 | 720 | 297 | — | Public Supply |
| 585442 | 2021 | 620 | 82 | 175 | Other |
| 214468 | 2009 | 500 | 92 | 60 | Domestic |
| 310508 | 2012 | 480 | 90 | 65 | Domestic |
| 446381 | 2016 | 461 | 86 | 75 | Domestic |
| 727762 | 2026 | 445 | 83 | 50 | Domestic |
| 526268 | 2019 | 445 | 76 | 100 | Domestic |
| 268375 | 2009 | 440 | 85 | 55 | Domestic |
| 368778 | 2014 | 430 | 85 | 18 | 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 65-35?
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 Fort Bend County.