Texas well grid 35-23

A 7.5-minute quadrangle of the Texas state well grid, mostly in Harrison County and Marion County. 343 reports, median depth 50 ft.

343Reports

50 ftMedian depth

40 ftWater at

60 gpmMedian yield

What you will drill through in grid 35-23

Logged in state well grid 35-23, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Clay 29, Sand 28, Red Clay 22, Cl-Ml, Light Brown, Silty Clay 11, Shale 17, Clayey Sand-Brown 13
25–50 ft	Shale 15, Cl-Ml, Light Grey/Brown, Silty Clay 10, Sand 9, Clayey Sand-Gray 6, Clay 3, Grey Clay 5
50–100 ft	Shale 12, Sand 11, Rock 9, Grey Clay 9, Lignite 4, Lignite-Black 4
100–200 ft	Sand 35, Shale 23, Rock 9, Shale/Sand 8, Gray Clay 6, Sand/Shale 3
200–300 ft	Sand 13, Shale 13, Shale/Sand 7, Rock 3, Clay 4, Sand Shale 4
300–500 ft	Sand 3, Shale 2, Clay 2, Fine Gray Sand 1, Shale W/ Sand Streaks 1, Shale, Td 1

Who drills here

Licensed firms in state well grid 35-23, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
ETTL Engineers & Consultants Inc.	113	30	—	2002–2018
LTW Services, LP	29	220	70	2005–2011
Fugro	26	—	—	2013
WALKER HILL ENVIRONMENTAL INC	24	30	—	2009–2022
Pinnergy, LTD	19	240	65	2006–2009
TotalSupport Services	13	35	—	2013
Fas-Line Services Inc.	11	280	70	2006–2025
ETTL Engineers& Consultants	11	49	—	2013
Scruggs, Inc.	9	300	100	2011–2012
Stateline Well Drilling	9	235	50	2003–2007
JEDI Drilling Contractors	9	30	—	2006–2007
Envirotech Drilling Services LLC	8	30	—	2022
Total Support Services	7	35	—	2013
Fuller Water Well Service	5	245	20	2016–2022
Associated Environmental Industries, Corp.	5	35	—	2016
Strata Core Drilling Co.	5	30	—	2008
Fuller Water Well Drilling	4	200	25	2008–2013
C. Miller Drilling	4	323	80	2008–2011
The Fix Your Well Company	3	240	18	2013–2019
Keithville Water Well Drilling & Serv.	3	270	60	2007
Keithville Well Drilling & Service, Inc.	3	280	60	2008
Keithville Well Drilling & Svc., Inc.	3	300	60	2008
LTW Service, LP	3	240	80	2007
FASLINE SERVICES	3	240	70	2007
Hughes Water Well	2	255	25	2024–2025

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Monitor	197	57.4%	34
Rig Supply	80	23.3%	240
Domestic	34	9.9%	221
Other	9	2.6%	30
Injection	8	2.3%	25
De-watering	6	1.7%	28
Environmental Soil Boring	3	0.9%	30
Public Supply	2	0.6%	323

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	173	87	40
2010s	139	40	30
2020s	31	45	60

The deepest reports on file

Deepest reports in state well grid 35-23. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
213619	2010	600	24	35	Test Well
66678	2003	483	125	16	Domestic
102176	2007	450	145	75	Rig Supply
81386	2006	420	25	80	Rig Supply
141180	2008	400	220	60	Rig Supply
19766	2003	399	122	45	Domestic
142569	2008	390	200	80	Rig Supply
328842	2013	385	—	—	Monitor
103006	2007	380	160	100	Rig Supply
664718	2024	360	60	100	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 35-23?

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 Harrison County, Marion County, Cherokee County.