Texas well grid 33-01
A 7.5-minute quadrangle of the Texas state well grid, mostly in Dallas County and Denton County. 1,953 reports, median depth 20 ft.
1,953Reports
20 ftMedian depth
13 ftWater at
22 gpmMedian yield
What you will drill through in grid 33-01
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Concrete 203, Gray Shale 163, Brown Clay 105, Tan Sand 90, Tan Clay 81, Dark Brown Clay 82 |
| 25–50 ft | Gray Shale 18, Grey Silty Shaley Clay 13, Grey Silty Shaley Calcitic Clay 13, Greenish Grey Clay 13, Grey Shale 12, Sand 9 |
| 50–100 ft | Gray Shale 4, Gravely Sand 3, Limestone 3, Blue Shale 2, Brown Clay 1, Lime 1 |
| 100–200 ft | Water Sands 3, Sand 3, Gray Shale 2, Shale 2, Very Hard Hardcap 2, Moist Sandy Shale 2 |
| 200–300 ft | Gray Shale 3, Sand 2, Blue Shale 2, Gray Shale/Sand 1, Hard Sand 1, Sand & Shale 1 |
| 300–500 ft | Sand 4, Gray Shale 2, Gray Shale/Limestone 2, Tan Sandstone 2, Shale 1, Sandy Gray Shale 1 |
| 500–1000 ft | Sand And Blue Shell 1, Sand 2, Limestone 1, Limestone/Gray Shale 1, Sandy Gray Shale 1, Sand/Gray Shale 1 |
| 1000–5000 ft | Sandy Gray Shale 1, Sand/Green Shale 1, Sandy Green Shale/Gray Shale 1, Gray Shale W/ Limestone Streaks 1, Gray Shale/Sand 1, Sand 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 1,251 | 64.1% | 20 |
| Environmental Soil Boring | 589 | 30.2% | 15 |
| Test Well | 34 | 1.7% | 19 |
| Injection | 31 | 1.6% | 18 |
| Other | 23 | 1.2% | 25 |
| Irrigation | 12 | 0.6% | 405 |
| Closed-Loop Geothermal | 6 | 0.3% | 300 |
| Industrial | 4 | 0.2% | 560 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 728 | 20 | 13 |
| 2010s | 857 | 20 | 14 |
| 2020s | 368 | 20 | 11 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 407238 | 2015 | 1,338 | 490 | 139 | Irrigation |
| 504566 | 2018 | 1,220 | 676 | 117 | Irrigation |
| 598164 | 2021 | 1,160 | — | — | Irrigation |
| 329110 | 2010 | 800 | 330 | 18 | Domestic |
| 460545 | 2017 | 700 | 220 | 10 | Industrial |
| 222170 | 2010 | 562 | 208 | 27 | Domestic |
| 295896 | 2012 | 560 | 300 | 40 | Industrial |
| 30372 | 2003 | 480 | 20 | 30 | Irrigation |
| 574433 | 2021 | 420 | — | — | Industrial |
| 236430 | 2010 | 405 | 175 | 30 | Irrigation |
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 33-01?
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 Dallas County, Denton County, Collin County, Fayette County, Jefferson County.