How deep are water wells in Winkler County, Texas?
Half of the home water wells drilled in Winkler County in the last 10 years are between 170 and 248 feet deep. The median is 200 feet, based on 30 driller reports filed with the state. That is shallower than the Texas median of 250 feet.
Updated every day from Texas Water Development Board driller reports. Last update: November 10, 2026, using the state file of November 9, 2026. These are depths of real wells drilled nearby, not a promise about any property. Groundwater can change over short distances and with drought. A licensed water well driller can tell you what to expect on a specific tract.
Key figures
- Typical depth (middle half)
- 170 to 248 ft
- Median depth
- 200 feet
- Deepest 10% are past
- 272 feet
- Wells used
- 30
- Period
- Last 10 years
- Latest report
- August 21, 2026
- Depth rank
- 172 of 245 (1 = deepest)
- Confidence
- Standard
How deep the wells are
Number of home wells by depth, last 10 years (or since 2001 where wells are few).
| Depth (ft) | Wells |
|---|---|
| 100 to 150 | 2 |
| 150 to 200 | 12 |
| 200 to 250 | 8 |
| 250 to 300 | 5 |
| 300 to 350 | 3 |
Median depth by year
Median depth of home wells finished each year. Years with fewer than 10 wells are not shown.
| Year | Median (ft) | Wells |
|---|---|---|
| 2015 | 181 | 14 |
Are wells in Winkler County getting deeper?
Winkler County does not have enough domestic wells in both 2003 to 2007 and 2021 to 2025 (at least 30 in each) to compare. Read the 20-year study.
Aquifers under the county
The Texas Water Development Board maps the Pecos Valley, a major aquifer, at the surface (outcrop) across 97% of the county; the Dockum, a minor aquifer, under 96% of the county; the Capitan Reef Complex, a minor aquifer, under 28% of the county.
What a well costs in Winkler County
At the median depth for Winkler County (200 feet), a complete home well (drilling, casing, pump, pressure tank and hookup at the well) would cost roughly $7,500 to $18,500, by TerraFunded's estimate from published Texas prices. Trenching and the line to the house are extra. Get quotes from at least two licensed drillers.
Neighboring counties
- Andrews County: median 114 ft
- Ector County: median 140 ft
- Loving County: median 242 ft
- Ward County: median 135 ft
Common questions
How deep do I need to drill a well in Winkler County?
The middle half of home wells drilled there are 170 to 248 feet deep; one in ten goes past 272 feet. The depth a given tract needs depends on where it is and what layers the driller hits.
How much does a water well cost in Winkler County?
At the median depth (200 feet), a complete well would cost roughly $7,500 to $18,500 by TerraFunded's estimate from published Texas driller prices ($25 to $60 per foot plus pump and equipment). The real price comes from a driller's quote.
Are wells in Winkler County getting deeper?
Winkler County does not have enough domestic wells in both 2003 to 2007 and 2021 to 2025 (at least 30 in each) to compare.
How do I see the well report for a property or a neighbor's well?
Every well drilled in Texas since 2001 has a public driller's report. On this page's map, tap a well to open its official report on the state's site, or look it up by location in the TWDB viewer.
How to read these numbers
Figures cover new and replacement domestic (home) wells, from the reports licensed drillers file with the state. Read the full methodology. Download the county table (CSV).
How to cite: TerraFunded Texas Well Atlas, from Texas Water Development Board driller reports (data as of November 9, 2026). https://terrafunded.com/wells
Sources
- Texas Water Development Board, Submitted Driller's Reports database (file of 2026-11-10)
- U.S. Census Bureau, 2024 cartographic boundary file, counties (1:500,000) (file of 2025-04-10)
- Texas Water Development Board, major aquifers (updated December 2006) (file of 2007-01-03)
- Texas Water Development Board, minor aquifers (updated December 2017) (file of 2017-12-15)
- TWDB well report viewer