Texas well grid 65-45

A 7.5-minute quadrangle of the Texas state well grid, mostly in Brazoria County. 448 reports, median depth 324 ft.

448Reports

324 ftMedian depth

55 ftWater at

80 gpmMedian yield

What you will drill through in grid 65-45

Logged in state well grid 65-45, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Clay 223, Sand 91, Soil 69, Red Clay 53, Top Soil 43, Surface Soil 25
25–50 ft	Clay 96, Sand 34, Red Clay 28, Clay-Red 15, Fine Sand 3, Sand, Clay 3
50–100 ft	Sand 142, Clay 100, Red Clay 24, Clay-Red 13, Tan Sand 8, Sand .006 6
100–200 ft	Clay 191, Sand 170, Red Clay 27, Clay-Red 22, Clay Td 11, Sand-Tan-.006-.008 9
200–300 ft	Sand 72, Clay 64, Red Clay 8, Clay-Red 7, Sand Fine 5, Sand .006 3
300–500 ft	Sand 115, Clay 64, Sand .006 9, Blue Clay 5, Sand-Gray-.006-.008 8, Red Clay 7
500–1000 ft	Sand 25, Clay 20, Clay/Sand 3, Sand .006 3, Shale 1, Red Clay 2
1000–5000 ft	Clay 3, Sand 3, Sandy Clay 1, Clay/Sand 1, Clay/Shale 1, Sand/Clay 1

Who drills here

Licensed firms in state well grid 65-45, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
Almeda Water Well Service	59	380	80	2003–2025
Felder Water Well & Pump Service, LLC	46	190	100	2004–2026
O'Day Drilling Company, Inc.	37	365	70	2003–2026
Chaffin Water Well Service	28	395	70	2003–2026
ANCHOR WATER WELL	26	287	80	2002–2017
RONNIE GOOLSBY WATER WELL	23	200	60	2002–2014
MEZA WATER WELL SERVICE	19	325	—	2016–2025
Goolsby Water Well Service LLC	18	405	50	2015–2026
Anchor Services	14	210	60	2018–2026
Chaffin Water Wells	14	420	70	2014–2022
GWR Windmills & Water Well Services, LLC	13	375	80	2020–2026
Walker Water Well	13	260	65	2009–2015
RONNIE GOOLSBY WATER WELL SERVICE	13	245	40	2005–2011
Felder Water Well	8	180	150	2006–2013
Mathers Environmental Drilling Inc.	7	25	—	2008–2025
Ricky Bonds Water Wells	7	325	90	2004–2015
City Survey	6	20	—	2018–2023
Weisinger Incorporated	6	940	500	2021–2023
Envirotech Drilling Services LLC	6	24	—	2015–2020
Walker Water Solutions	6	248	150	2006–2009
Advanced Drilling Systems, Inc.	5	20	—	2021–2026
Scott Drilling Inc.	5	390	70	2008–2025
NORTHWEST WATER WELLS	4	400	80	2004–2006
Brem Water Well Service	3	110	35	2009–2025
Finch Water Well	3	220	100	2001–2019

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Domestic	326	72.8%	340
Public Supply	28	6.2%	336
Monitor	25	5.6%	21
Irrigation	21	4.7%	207
Industrial	14	3.1%	354
Stock	12	2.7%	176
Test Well	11	2.5%	110
Other	5	1.1%	325

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	162	248	42
2010s	157	311	54
2020s	129	340	63

The deepest reports on file

Deepest reports in state well grid 65-45. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
644879	2023	1,592	146	2,018	Industrial
719990	2026	1,450	133	1,800	Public Supply
651629	2023	1,350	148	502	Industrial
574244	2021	940	102	500	Public Supply
366179	2014	897	122	450	Public Supply
186397	2009	790	40	200	Public Supply
219533	2007	784	130	150	Public Supply
430660	2016	745	90	150	Irrigation
510802	2018	741	105	500	Irrigation
467609	2017	736	95	50	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 65-45?

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 Brazoria County.