Texas well grid 18-09
A 7.5-minute quadrangle of the Texas state well grid, mostly in Grayson County and Cooke County. 116 reports, median depth 260 ft.
116Reports
260 ftMedian depth
100 ftWater at
15 gpmMedian yield
What you will drill through in grid 18-09
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 25, Topsoil 24, Yellow Clay 18, Sand 16, Shale 15, Surface 13 |
| 25–50 ft | Sand 14, Gray Shale 12, Gray Clay 5, Sand And Shale 3, Lime 2, Sandy Shale 2 |
| 50–100 ft | Sand 24, Shale 18, Gray Shale 7, Red Clay 5, Gray Clay 5, Rock 4 |
| 100–200 ft | Sand 28, Shale 19, Gray Shale 14, Blue Shale 7, Rock 7, Sand And Shale 5 |
| 200–300 ft | Sand 19, Shale 9, Lime 7, Shale And Sand 3, Gray Shale 6, Rock 3 |
| 300–500 ft | Sand 8, Gray Shale 8, Shale 7, Lime 4, Sand And Shale 3, Limestone 2 |
| 500–1000 ft | Sand 17, Gray Shale 4, Shale 6, Sandy Shale 5, Sand And Shale 4, Sand And Sandy Shale 2 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| A.L. Moser Drilling, Inc. | 19 | 300 | 10 | 2004–2019 |
| Erwin Water Well Drilling | 11 | 240 | 25 | 2015–2018 |
| Axis Drilling | 10 | 400 | 20 | 2013–2024 |
| FAULKNER & SON | 8 | 290 | 25 | 2006–2021 |
| Strittmatter Irrigation | 6 | 285 | 200 | 2005–2011 |
| Bassett Drilling | 5 | 270 | 15 | 2005–2016 |
| lone star water wells | 4 | 260 | — | 2024 |
| WEST Drilling | 4 | 20 | — | 2016 |
| Sunbelt Industrial Services | 4 | 25 | — | 2007 |
| Erwin Drilling | 3 | 340 | — | 2016–2026 |
| Faulkner and Son | 3 | 355 | 20 | 2007–2014 |
| Westbrook Drilling Company | 3 | 125 | 16 | 2004–2007 |
| Double J Water Wells, LLC | 2 | 170 | — | 2026 |
| THE MCAFEE COMPANY | 2 | 345 | 15 | 2024–2025 |
| M5 Drilling | 2 | 160 | 18 | 2024 |
| THI WATER WELL | 2 | 800 | 235 | 2014–2024 |
| Texoma Drilling LLC Mike Bowen | 2 | 240 | 15 | 2020–2022 |
| Lone Star Drilling Company | 2 | 602 | 15 | 2021 |
| Double D Drilling | 2 | 920 | 25 | 2015–2018 |
| Affordable Water Wells | 2 | 280 | 15 | 2012 |
| Jimmie D Miller | 2 | 760 | 15 | 2010–2011 |
| A L MOSER DRILLING INC/FRANK BAUMAN | 2 | 220 | 10 | 2003 |
| Triangle J Water Wells | 1 | 200 | — | 2026 |
| A-5 Services LLC | 1 | 600 | 15 | 2025 |
| Santa Rosa Well Service | 1 | 180 | 12 | 2024 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 92 | 79.3% | 262 |
| Irrigation | 13 | 11.2% | 300 |
| Monitor | 5 | 4.3% | 20 |
| Environmental Soil Boring | 3 | 2.6% | 25 |
| Public Supply | 1 | 0.9% | — |
| Industrial | 1 | 0.9% | 40 |
| Closed-Loop Geothermal | 1 | 0.9% | — |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 30 | 290 | 120 |
| 2010s | 54 | 260 | 100 |
| 2020s | 32 | 260 | 140 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 463083 | 2017 | 2,220 | 150 | 7 | Domestic |
| 91957 | 2006 | 1,025 | 450 | 20 | Domestic |
| 242107 | 2007 | 995 | — | 200 | Domestic |
| 486973 | 2018 | 920 | — | 25 | Domestic |
| 59994 | 2005 | 905 | 300 | 10 | Domestic |
| 395357 | 2015 | 900 | — | — | Domestic |
| 163857 | 2005 | 900 | — | — | Domestic |
| 660305 | 2024 | 880 | 550 | — | Domestic |
| 679207 | 2024 | 800 | 554 | — | Irrigation |
| 264429 | 2011 | 780 | 350 | 10 | 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 18-09?
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 Grayson County, Cooke County, Fannin County, Denton County.