Texas well grid 33-09

A 7.5-minute quadrangle of the Texas state well grid, mostly in Dallas County and Tarrant County. 2,970 reports, median depth 22 ft.

2,970Reports

22 ftMedian depth

16 ftWater at

75 gpmMedian yield

What you will drill through in grid 33-09

Logged in state well grid 33-09, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Concrete 295, Brown Clay 175, Dark Brown Clay 118, Brown Sandy Clay 96, Tan Clay 91, Gray Shale 92
25–50 ft	Gray Shale 37, Shale 31, Grey Shale 20, Brown Sand 16, Sand 16, Shale Grey 14
50–100 ft	Gray Shale 19, Blue Gray Shale 4, Grey Shale 2, Dk Gray Shale 2, Tan Clayey Sand 2, Shale, Dark Gray 2
100–200 ft	Sandy Shale 2, Sand W/Gray Shale 1, Gray Shale 1, Black Shale 1, Gray Shale W. Limestone Stks. 1, Woodbine 1
200–300 ft	Sand 2, Sand/Shale 1, Gray Shale And Sand Streaks 1, Gray Shale 1, Pea Gravel And Shale 1, Sandy Shale 1
300–500 ft	Sand 5, Gray Shale 2, Sand W. Shale Stks 1, Shale 1, Gray Shale W/Sand Layers 1, Sand/Blue Shale/Shale 1
500–1000 ft	Woodbine Fm. 1, Gray Lime/White Lime 1, Paluxy 1, Shale 1, Limestone, Shale Streaks 1, Sand With Shale Streaks 1
1000–5000 ft	Gray Shale/Gray Lime 1, Trinity 1, Shale 1, Sand 1, Lime & Shale 1

Who drills here

Licensed firms in state well grid 33-09, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
Sunbelt Industrial Services	435	20	—	2006–2026
MagnaCore Drilling & Environmental Services	352	18	—	2002–2016
WEST Drilling	261	20	—	2015–2026
W.E.S.T. Drilling	242	25	—	2001–2015
Environmental Logistics Company, LLC	234	24	—	2016–2025
Roddy Qualls Environmental Drilling	170	23	—	2014–2023
Groundwater Monitoring Inc.	144	27	—	2004–2008
SCI	89	30	—	2003–2014
Total Support Services	87	25	—	2002–2016
Strata Core Services, LLC	61	25	—	2011–2018
Texplor of Dallas, Inc.	60	30	—	2005–2024
Strata Core Drilling Co.	58	30	—	2008–2010
GM Enterprises	52	22	—	2002–2024
RIOMAR DRILLING INC	49	13	—	2012–2020
Subterra Environmental Services, LLC.	48	22	—	2017–2022
Envirotech Drilling Services LLC	43	22	—	2018–2026
Eagle Remediation	32	30	—	2021–2024
Alliance Maintenance & Services, Inc.	30	—	—	2012
SLA	27	24	—	2005–2009
Cascade Technical Services	22	26	—	2017
Wel-Mat Drilling LLP	22	—	—	2006–2009
ETTL Engineers & Consultants Inc.	22	23	—	2004–2006
CM2, Inc.	22	23	—	2002–2004
Reed Engineering Group, Ltd.	21	30	—	2006–2022
Fugro Consultants	21	54	—	2009–2010

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Monitor	1,824	61.4%	25
Environmental Soil Boring	1,018	34.3%	15
Injection	60	2.0%	26
Test Well	24	0.8%	20
Other	23	0.8%	22
Closed-Loop Geothermal	7	0.2%	300
Irrigation	5	0.2%	500
Public Supply	3	0.1%	750

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	1,219	23	15
2010s	969	20	15
2020s	782	23	19

The deepest reports on file

Deepest reports in state well grid 33-09. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
659688	2023	3,035	—	—	Monitor
251662	2011	2,034	682	180	Irrigation
184538	2009	1,160	424	204	Public Supply
433878	2016	750	350	60	Public Supply
569643	2021	500	—	—	Irrigation
118674	2007	500	—	30	Irrigation
321898	2013	495	240	—	Irrigation
1873	2001	458	158	75	Industrial
571545	2020	450	185	200	Public Supply
415640	2016	420	—	50	Other

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 33-09?

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 Dallas County, Tarrant County.