Texas well grid 68-14

A 7.5-minute quadrangle of the Texas state well grid, mostly in Comal County. 640 reports, median depth 540 ft.

640Reports

540 ftMedian depth

303 ftWater at

12 gpmMedian yield

What you will drill through in grid 68-14

Logged in state well grid 68-14, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Top Soil 91, Caliche 85, Topsoil 79, Tan Limestone 57, Tan 34, Yellow Limestone 27
25–50 ft	Tan Limestone 10, Grey Limestone 9, Gray Limestone 7, Cream Limestone 6, Yellow Limestone 6, Gray/Tan Limestone 5
50–100 ft	Tan Limestone 27, Grey Limestone 18, Gray Limestone 16, Yellow Limestone 11, Gray Shale 10, Gray L/S 10
100–200 ft	Tan Limestone 48, Grey Limestone 33, Gray Limestone 22, Tan 16, Gray/Tan 12, Gray Shale 13
200–300 ft	Tan Limestone 39, Grey Limestone 28, Gray Limestone 16, Tan 11, Gray/Tan 11, Gray/Tan Limestone 12
300–500 ft	Td 41, Tan Limestone 39, Gray Limestone 29, Tan 17, Grey Limestone 20, Gray Clay 12
500–1000 ft	Td 44, Gray Limestone 16, Tan Limestone 9, Bexar Shale 8, Cow Creek 8, Grey Rock 7
1000–5000 ft	Pine Island Shale 1, Gray Brown Clay 1, Brown Limestone 1, Cow Creek 1

Who drills here

Licensed firms in state well grid 68-14, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
Puddle Jumper Well Company	100	530	15	2002–2023
Spring Branch Water Well Service	97	504	10	2014–2026
Kutscher Drilling	95	680	15	2003–2025
BoMax Industries, Inc.	69	620	10	2002–2013
TR Drilling & Service LLC	62	570	15	2003–2025
R.R.R. PUMP SALES & SERVICE, INC.	41	460	25	2002–2022
Vortex Drilling, Inc.	32	15	—	2011–2017
Martinez Water Well	18	390	20	2004–2011
Davenport Drilling & Pump Service	8	1,000	22	2005–2021
s.w. owen drilling	8	580	20	2001–2008
TR Drilling and Service	7	720	8	2003–2024
flugrath construction	7	420	10	2007–2022
H. W. Schwope & Sons Inc.	7	485	15	2003–2020
Whisenant & Lyle Water Services	7	860	395	2013–2015
Centex Pump & Supply, Inc.	7	450	100	2015
Newborn Waterwell Service	7	650	12	2001–2006
Armadigger, Inc.	6	640	15	2004–2007
Zavala Drilling, CO	4	250	—	2012–2023
Austin Geo-Logic	4	27	—	2015
Paul D. Motal	4	740	15	2002
DAVENPORT DRILLING AND PUMP SERVICE	3	976	80	2007–2013
Bee Cave Drilling, Inc.	3	430	35	2013–2017
L & L Drilling Co.	3	686	43	2003–2016
Associated Drilling Inc	3	620	150	2011–2016
Talon/LPE	3	15	—	2013

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Domestic	541	84.5%	542
Environmental Soil Boring	26	4.1%	15
Irrigation	23	3.6%	460
Public Supply	14	2.2%	820
Stock	9	1.4%	444
Monitor	9	1.4%	25
Closed-Loop Geothermal	8	1.2%	250
Other	6	0.9%	37

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	245	570	328
2010s	279	500	280
2020s	116	542	300

The deepest reports on file

Deepest reports in state well grid 68-14. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
724980	2026	1,200	—	—	Test Well
176593	2007	1,080	281	300	Public Supply
701345	2025	1,060	225	—	Domestic
520690	2007	1,054	136	80	Irrigation
396664	2015	1,040	520	98	Public Supply
377595	2014	1,040	505	—	Test Well
193313	2007	1,020	212	20	Domestic
177929	2007	1,020	212	22	Domestic
217390	2007	1,000	319	242	Public Supply
439830	2017	983	—	150	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 68-14?

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 Comal County.