Texas well grid 19-55

A 7.5-minute quadrangle of the Texas state well grid, mostly in Denton County. 801 reports, median depth 22 ft.

801Reports

22 ftMedian depth

400 ftWater at

15 gpmMedian yield

What you will drill through in grid 19-55

Logged in state well grid 19-55, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Concrete 80, Clay 49, Gray Shale 44, Brown Clay 31, Topsoil 31, Brown Sandy Clay 20
25–50 ft	Gray Shale 22, Blue Shale 8, Grey Shale 6, Gray Unweathered Shale 6, Gr Sh Cl 6, Clay 4
50–100 ft	Lime 5, Gray Shale 6, Shale 3, Shale And Lime 2, Grey Shale 2, Tan Limestone 2
100–200 ft	Gray Shale 8, Lime 7, Shale 4, Gray Shale And Lime 4, Blue Shale 3, Gray Shale/Lime 3
200–300 ft	Sand 7, Lime 7, Shale 5, Gray Shale 4, Limestone 3, Gray Lime 3
300–500 ft	Sand 38, Gray Shale 15, Shale 11, Sandy Shale 12, Lime 12, Tan Sand 5
500–1000 ft	Sand 31, Shale 12, Sandy Shale 17, Gray Shale 15, Lime 13, Coarse Sand 10
1000–5000 ft	Sand 7, Gray Shale 4, Shale 3, Red Shale 3, Lime 2, Coarse Sand 2

Who drills here

Licensed firms in state well grid 19-55, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
MagnaCore Drilling & Environmental Services	100	15	—	2003–2016
W.E.S.T. Drilling	85	25	—	2001–2014
Environmental Logistics Company, LLC	78	20	—	2017–2026
Sunbelt Industrial Services	46	25	—	2006–2024
Roddy Qualls Environmental Drilling	45	20	—	2014–2023
WEST Drilling	39	21	—	2015–2022
Total Support Services	32	25	—	2001–2014
Strata Core Services, LLC	27	20	—	2012–2017
SCI	21	25	—	2004–2009
Strata Core Drilling Co.	20	25	—	2008–2010
Next-Gen Solutions, Inc.	17	20	—	2005–2018
CM2, Inc.	16	21	—	2002–2004
RIOMAR DRILLING INC	14	10	—	2013–2020
B&B Pump	13	520	10	2004–2021
Erwin Water Well Drilling	12	620	25	2006–2025
Barco Well Service, LP	10	700	20	2014–2025
Miles Drilling Co.	10	751	10	2005–2012
Anderson Water Well Service, Ltd.	10	735	22	2003–2005
Subterra Environmental Services, LLC.	9	20	—	2018–2021
Earth Tech	8	660	25	2005–2019
Miles Drill Co.	8	670	10	2004–2007
SLA	8	12	—	2005–2008
Vortex Drilling, Inc.	8	15	—	2007
Alpha Omega Water Well	7	515	15	2011–2025
Action Water Wells, Inc	7	700	10	2016–2020

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Monitor	410	51.2%	22
Environmental Soil Boring	209	26.1%	13
Domestic	102	12.7%	600
Irrigation	30	3.7%	720
Rig Supply	11	1.4%	1,198
Closed-Loop Geothermal	10	1.2%	300
Test Well	9	1.1%	25
Stock	7	0.9%	710

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	316	25	380
2010s	291	20	480
2020s	194	23	300

The deepest reports on file

Deepest reports in state well grid 19-55. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
299930	2012	1,390	816	550	Public Supply
43589	2003	1,360	800	200	Rig Supply
679210	2024	1,300	605	—	Irrigation
201646	2007	1,280	—	—	Irrigation
345360	2013	1,264	700	20	Rig Supply
277634	2012	1,240	900	150	Fracking Supply
51914	2004	1,240	900	160	Industrial
612756	2022	1,235	300	10	Domestic
704696	2025	1,230	600	200	Irrigation
256826	2011	1,220	495	600	Rig Supply

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 19-55?

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 Denton County.