Texas well grid 65-13
A 7.5-minute quadrangle of the Texas state well grid, mostly in Harris County and Chambers County. 3,644 reports, median depth 30 ft.
3,644Reports
30 ftMedian depth
21 ftWater at
50 gpmMedian yield
What you will drill through in grid 65-13
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Concrete 398, Clay 259, Asphalt 207, No Recovery 128, Sandy Clay 131, Silty Clay 135 |
| 25–50 ft | No Recovery 48, Clay 68, Clay, Red 50, Sand 54, Silty Clay 30, Red Clay 25 |
| 50–100 ft | Clay 51, Sand 28, No Recovery 5, Clay, Red 6, Red Clay 6, Clay, Reddish-Brown 5 |
| 100–200 ft | Sand 39, Clay 36, Red Clay 6, Clay-Red 7, Clay Red 4, Sand-Tan-.006-.008 Sand-Tan-.010-.012 5 |
| 200–300 ft | Sand 38, Clay 29, Clay-Red 7, Clay Red 4, Shale 3, Rock 3 |
| 300–500 ft | Sand 35, Clay 20, Rock 8, Clay-Red 11, Sand-White-.006-.008 4, Clay Red 4 |
| 500–1000 ft | Sand 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 2,395 | 65.7% | 30 |
| Environmental Soil Boring | 741 | 20.3% | 15 |
| Test Well | 179 | 4.9% | 25 |
| Injection | 109 | 3.0% | 41 |
| Other | 62 | 1.7% | 30 |
| Domestic | 60 | 1.6% | 360 |
| Closed-Loop Geothermal | 44 | 1.2% | 300 |
| Irrigation | 31 | 0.9% | 388 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 1990s | 6 | — | 20 |
| 2000s | 1,448 | 29 | 23 |
| 2010s | 1,485 | 30 | 19 |
| 2020s | 705 | 28 | 20 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 141269 | 2008 | 535 | 200 | 80 | Domestic |
| 218242 | 2010 | 473 | 193 | 60 | Domestic |
| 157718 | 2008 | 465 | 190 | 30 | Domestic |
| 413947 | 2015 | 461 | 185 | 125 | Other |
| 244038 | 2006 | 460 | 205 | 60 | Domestic |
| 40186 | 2003 | 460 | 216 | 125 | Domestic |
| 373614 | 2014 | 455 | 191 | 150 | Irrigation |
| 220507 | 2008 | 455 | 190 | 70 | Irrigation |
| 166657 | 2008 | 455 | 220 | 80 | Domestic |
| 190019 | 2006 | 435 | 210 | 60 | 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 65-13?
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, Chambers County.