Texas well grid 30-35
A 7.5-minute quadrangle of the Texas state well grid, mostly in Taylor County and Victoria County. 724 reports, median depth 20 ft.
724Reports
20 ftMedian depth
13 ftWater at
3 gpmMedian yield
What you will drill through in grid 30-35
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Sandy Clay 45, Asphalt 40, Reddish Brown Clay 31, Concrete 26, Reddish Brown Silty Clay 24, Base 24 |
| 25–50 ft | Shaley Clay, Dark Reddish Brown & Olive Gray (25-25.5) To Br 21, Shaley Clay W/Ss Gravel, Weathered, Friable, Moderate Odor, 21, Siltstone, Light Gray, Hard W/Gray & Reddish Brown, Shaley S 21, Shaley Clay W/Gravel, Light Grey & Oiive W/Gypsum, Weathered 13, Shaley Clay W/Gravel, Light Gray & Olive W/Gypsum, Weathered 7, Clay Moderately Plastic, Trace Very Fine Sand, Trace Subangu 3 |
| 50–100 ft | Silty Clay Lt Red 2, Shaley Clay W/Gravel, Light Gray & Green, Weathered, Friable 2, Shaley Clay W/Gravel, Light Grey To Green, Weathered, Friabl 2, Tannish Green Silty Clay 1, Olive Green/Yellow Dry Iron Staining 1, Lt Gray Olive Green/Gray Dry Calcareous 1 |
| 100–200 ft | Red Shale Clay 1 |
Who drills here
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 275 | 38.0% | 20 |
| Injection | 214 | 29.6% | — |
| Environmental Soil Boring | 183 | 25.3% | 10 |
| Irrigation | 16 | 2.2% | 40 |
| Test Well | 15 | 2.1% | 20 |
| Other | 9 | 1.2% | 35 |
| Closed-Loop Geothermal | 6 | 0.8% | 210 |
| Domestic | 4 | 0.6% | 40 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 472 | 17 | 12 |
| 2010s | 164 | 20 | 13 |
| 2020s | 88 | 30 | 15 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 105056 | 2007 | 240 | — | — | Closed-Loop Geothermal |
| 102036 | 2007 | 225 | — | — | Closed-Loop Geothermal |
| 341208 | 2013 | 210 | — | — | Closed-Loop Geothermal |
| 341207 | 2013 | 210 | — | — | Closed-Loop Geothermal |
| 341204 | 2013 | 210 | — | — | Closed-Loop Geothermal |
| 341202 | 2013 | 210 | — | — | Closed-Loop Geothermal |
| 126967 | 2007 | 80 | — | — | Monitor |
| 126966 | 2007 | 80 | — | — | Monitor |
| 99603 | 2006 | 72 | — | — | Environmental Soil Boring |
| 251315 | 2011 | 60 | — | — | Environmental Soil Boring |
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 30-35?
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 Taylor County, Victoria County, Jones County, Callahan County, Baylor County.