Texas well grid 21-30
A 7.5-minute quadrangle of the Texas state well grid, mostly in Baylor County and Archer County. 166 reports, median depth 40 ft.
166Reports
40 ftMedian depth
18 ftWater at
25 gpmMedian yield
What you will drill through in grid 21-30
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 35, Sand 20, Clay 18, Sandy Clay 13, Brown Clay 12, Dark Brown Clay 12 |
| 25–50 ft | Red Bed 23, Red Bed & Blue Shell 8, Grey Shale 8, Redbed 5, Good Gravel 4, Sand&Gravel 4 |
| 50–100 ft | Blue Shale And Clay 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Talon Drilling, LP | 50 | 30 | — | 2002–2004 |
| LEONARD DRILLING LLC | 44 | 45 | 40 | 2003–2024 |
| Gillispie Drilling | 36 | 40 | 15 | 2004–2025 |
| WEST Drilling | 11 | 15 | — | 2017 |
| LEONARD WATER SERVICES | 9 | 44 | 175 | 2003–2014 |
| Subterra Environmental Services, LLC. | 6 | 30 | — | 2020 |
| Lowery's Water Well & Drilling | 2 | 28 | 10 | 2012 |
| Water Well Drilling and Service | 1 | 42 | 3 | 2013 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 56 | 33.7% | 30 |
| Irrigation | 38 | 22.9% | 45 |
| Domestic | 25 | 15.1% | 46 |
| Stock | 24 | 14.5% | 35 |
| Environmental Soil Boring | 11 | 6.6% | 15 |
| Public Supply | 8 | 4.8% | 44 |
| Test Well | 3 | 1.8% | 90 |
| Industrial | 1 | 0.6% | 29 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 77 | 31 | 15 |
| 2010s | 59 | 43 | 23 |
| 2020s | 30 | 40 | 19 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 691903 | 2025 | 140 | — | — | Test Well |
| 691905 | 2025 | 90 | — | — | Test Well |
| 691906 | 2025 | 80 | — | — | Test Well |
| 360091 | 2014 | 61 | 11 | 5 | Stock |
| 345936 | 2013 | 61 | 14 | — | Domestic |
| 360185 | 2014 | 60 | 34 | — | Irrigation |
| 360048 | 2014 | 60 | 27 | 20 | Domestic |
| 507404 | 2019 | 59 | 33 | — | Irrigation |
| 662230 | 2024 | 57 | 27 | 45 | Irrigation |
| 377333 | 2014 | 56 | 25 | 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 21-30?
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 Baylor County, Archer County, Knox County.