Texas well grid 65-02
A 7.5-minute quadrangle of the Texas state well grid, mostly in Harris County and Waller County. 161 reports, median depth 295 ft.
161Reports
295 ftMedian depth
135 ftWater at
60 gpmMedian yield
What you will drill through in grid 65-02
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 72, Sand 19, Top Soil 16, Top Soil & Clay 8, Soil 5, Red Clay 5 |
| 25–50 ft | Sand 22, Clay 17, Clay, Sand 6, Gravel 5, Red Clay 3, Sand & Clay 2 |
| 50–100 ft | Sand 37, Clay 37, Gravel 16, Sand & Gravel 9, White Clay 5, Sand, Gravel 5 |
| 100–200 ft | Sand 78, Clay 69, Rock 18, Gravel 12, White Clay 5, Clay, Sand 7 |
| 200–300 ft | Sand 70, Clay 55, Rock 12, Red Clay 4, Rocky 3, Sandy Clay 4 |
| 300–500 ft | Sand 44, Clay 26, Red Clay 2, Shale 1, Tan Sand (.006-.008) 2, Rock 2 |
| 500–1000 ft | Sand 18, Clay 13, Shale 2, Sand/Clay 2, Clay (Gray) 1, Hard Rock 2 |
| 1000–5000 ft | Sand 11, Clay 9, Clay (Gray) 1, Sand/Shale 1, Clay, Sand 1, Sand, Clay 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 68 | 42.2% | 255 |
| Public Supply | 21 | 13.0% | 1,145 |
| Monitor | 21 | 13.0% | 20 |
| Irrigation | 15 | 9.3% | 415 |
| Industrial | 14 | 8.7% | 340 |
| Rig Supply | 10 | 6.2% | 270 |
| Other | 8 | 5.0% | 350 |
| Stock | 2 | 1.2% | 390 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 1 | 167 | 80 |
| 2000s | 50 | 295 | 122 |
| 2010s | 67 | 267 | 130 |
| 2020s | 43 | 340 | 160 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 415201 | 2016 | 2,065 | — | — | Test Well |
| 108900 | 2007 | 1,400 | 142 | 307 | Public Supply |
| 83037 | 2005 | 1,392 | 235 | 1,850 | Public Supply |
| 445331 | 2016 | 1,330 | 221 | 800 | Public Supply |
| 567456 | 2021 | 1,300 | 402 | 1,511 | Public Supply |
| 554121 | 2019 | 1,300 | 397 | 1,404 | Public Supply |
| 619995 | 2022 | 1,280 | 429 | 1,208 | Public Supply |
| 605704 | 2021 | 1,280 | 260 | 1,212 | Public Supply |
| 710922 | 2025 | 1,275 | 222 | 1,205 | Public Supply |
| 576424 | 2021 | 1,240 | — | — | Other |
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 65-02?
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, Waller County, Fort Bend County.