Texas well grid 65-36
A 7.5-minute quadrangle of the Texas state well grid, mostly in Fort Bend County and Brazoria County. 142 reports, median depth 220 ft.
142Reports
220 ftMedian depth
70 ftWater at
70 gpmMedian yield
What you will drill through in grid 65-36
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 37, Sand 27, Red Clay 26, Clay, Lt. Grayish Brown 14, Soil 14, Concrete Slab Surface Cover 14 |
| 25–50 ft | Sand 27, Clay 16, Red Clay 6, Gravel 3, Sand And Gravel 2, Small Gravel 2 |
| 50–100 ft | Sand 36, Clay 25, Gray Clay 8, Gravel 8, Clay-Red 7, Red Clay 4 |
| 100–200 ft | Sand 49, Clay 31, Gray Clay 9, Red Clay 9, Clay-Red 7, Blue Clay 8 |
| 200–300 ft | Sand 42, Clay 23, Gray Clay 5, Blue Clay 5, Red Clay 4, Sand-Tan-.006-.008 3 |
| 300–500 ft | Sand 13, Clay 9, Clay-Red 4, Sand-Tan-.006-.008 2, Shale 1, Sand/Gravel 1 |
| 500–1000 ft | Sand 3, Clay 3, Clay (Tan) 1, Clay (Whitish Gray) 1, Clay Td 1, Sandy Clay 1 |
| 1000–5000 ft | Sand 1, Clay (Whitish Gray) 1, Clay (Gray) 1, Clay (Light Gray) 1, Sandy Clay 1, Clay W/White Sand Streaks 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 65 | 45.8% | 260 |
| Monitor | 30 | 21.1% | 20 |
| Rig Supply | 21 | 14.8% | 120 |
| Stock | 9 | 6.3% | 225 |
| Irrigation | 8 | 5.6% | 316 |
| Industrial | 5 | 3.5% | 527 |
| Test Well | 3 | 2.1% | 15 |
| Public Supply | 1 | 0.7% | 2,020 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 78 | 140 | 63 |
| 2010s | 40 | 240 | 73 |
| 2020s | 24 | 275 | 79 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 66889 | 2005 | 2,020 | 256 | 1,200 | Public Supply |
| 643768 | 2023 | 705 | 137 | 500 | Industrial |
| 538926 | 2020 | 540 | 97 | — | Domestic |
| 586770 | 2021 | 528 | 130 | 500 | Industrial |
| 580941 | 2021 | 527 | 151 | 180 | Industrial |
| 600772 | 2022 | 515 | 110 | 120 | Domestic |
| 208201 | 2009 | 500 | 105 | 600 | Irrigation |
| 125846 | 2007 | 495 | 99 | 100 | Domestic |
| 524965 | 2019 | 484 | 110 | 50 | Domestic |
| 278428 | 2006 | 480 | 108 | 75 | 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 65-36?
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, Brazoria County, Harris County, Colorado County, Galveston County.