Texas well grid 33-13
A 7.5-minute quadrangle of the Texas state well grid, mostly in Rockwall County and Kaufman County. 100 reports, median depth 32 ft.
100Reports
32 ftMedian depth
20 ftWater at
11 gpmMedian yield
What you will drill through in grid 33-13
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Tan Clay 19, Black Dirt 16, Gray Clay 14, Top Soil 13, Yellow Clay 10, Brown Clay 6 |
| 25–50 ft | Shale 6, Blue Shale 5, Gray Clay 5, Tan Clay 4, Clay 4, Sandy Clay 3 |
| 50–100 ft | Blue Shale 6, Shale 5, Tan Sand 2, Black Clay 2, Tan Clay 2, Shale Gray 1 |
| 200–300 ft | Shale W/ Small Sand Strks 1, Shale & Limestone 1, Taylor Formation 1 |
| 500–1000 ft | Shale 2, Shale W/ Sand Strks 1, Shale & Limestone 1, Sand W/ Shale & Limestone 1, Austin Chalk 1, Shale W/ Chalk Streaks 1 |
| 1000–5000 ft | Shale 4, Shale & Limestone 1, Shale Lime Streaks 1, Shale And Lime 1, Sand W/ Shale Strks 1, Sand 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| R.L.Wagstaff Co. | 12 | 60 | 12 | 2001–2008 |
| Liberty Drilling | 11 | 59 | 4 | 2006–2008 |
| Sunbelt Industrial Services | 10 | 5 | — | 2025 |
| W.E.S.T. Drilling | 9 | 25 | — | 2002–2005 |
| Liberty Foundation Drilling Inc. | 6 | 39 | 5 | 2011–2013 |
| SLA | 6 | 10 | — | 2005 |
| Subterra Environmental Services, LLC. | 5 | 35 | — | 2018–2021 |
| Johnson Drilling, Inc. | 5 | — | — | 2008–2012 |
| Roddy Qualls Environmental Drilling | 4 | 15 | — | 2023 |
| Environmental Logistics Company, LLC | 4 | 15 | — | 2022 |
| Eagle Remediation | 3 | 18 | — | 2022–2023 |
| East Texas Water Well | 3 | 70 | 15 | 2012–2022 |
| Gedco drilling and coring inc | 3 | 30 | — | 2003 |
| THI WATER WELL | 2 | 3,420 | 500 | 2019–2023 |
| Geothermal Drilling inc | 2 | 250 | — | 2004–2021 |
| SCI | 2 | 20 | — | 2007 |
| C. Miller Drilling | 1 | 3,285 | 823 | 2026 |
| Davis Water Well, LLC | 1 | 2,450 | — | 2025 |
| Building and Earth | 1 | 55 | — | 2024 |
| Holly Water Wells | 1 | 2,475 | — | 2019 |
| Double D Drilling | 1 | 65 | 25 | 2018 |
| AYERS DRLG & PUMP | 1 | — | 148 | 2012 |
| Strata Core Services, LLC | 1 | 10 | — | 2011 |
| Ball Drilling Company | 1 | — | — | 2011 |
| J.L. Myers Company | 1 | 3,360 | — | 2003 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Irrigation | 29 | 29.0% | 59 |
| Monitor | 23 | 23.0% | 25 |
| Environmental Soil Boring | 22 | 22.0% | 5 |
| Domestic | 8 | 8.0% | 48 |
| Closed-Loop Geothermal | 7 | 7.0% | 250 |
| Test Well | 4 | 4.0% | 15 |
| Public Supply | 2 | 2.0% | 3,420 |
| Stock | 2 | 2.0% | 65 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 53 | 40 | 25 |
| 2010s | 18 | 39 | 19 |
| 2020s | 29 | 15 | 20 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 661236 | 2023 | 3,420 | — | — | Public Supply |
| 166485 | 2003 | 3,360 | — | — | Irrigation |
| 722594 | 2026 | 3,285 | 635 | 823 | Public Supply |
| 516481 | 2019 | 3,280 | 575 | 500 | Irrigation |
| 506741 | 2019 | 2,475 | — | — | Irrigation |
| 690589 | 2025 | 2,450 | 600 | — | Domestic |
| 284783 | 2012 | 420 | — | — | Domestic |
| 572151 | 2021 | 250 | — | — | Closed-Loop Geothermal |
| 66256 | 2005 | 75 | — | — | Irrigation |
| 14563 | 2002 | 75 | 20 | — | 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 33-13?
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 Rockwall County, Kaufman County, Dallas County.