How deep are water wells in Graham, Texas?
Home water wells in and around Graham, Texas are typically 108 to 200 feet deep (median 140 ft, 51 wells reported since 2001). Estimated cost of a complete well at the median depth: $6,000 to $15,000.
Updated every day from Texas Water Development Board driller reports. Last update: November 11, 2026, using the state file of November 10, 2026.
Under Graham, Young County
The well and the water are the median of 51 real wells. This atlas does not have a state layer model for this area yet.
Digging in…
Home wells in and around Graham
Each dot is a home well from a state driller report, colored by depth. Tap one for its details and official report. Tap an empty spot to see what is under that point.
Well depth (ft)
- <100
- 100
- 200
- 300
- 400
- 600
- 800+
Dashed line: Graham and about 2 miles around it
Green: aquifer mapped by the state
Key figures
- Typical depth (middle half)
- 108 to 200 feet
- Median depth
- 140 feet
- Deepest 10% are past
- 200 feet
- Yield (median)
- 15 gpm
- 45 wells, gallons per minute
- Wells used
- 51
- Since 2001
- Inside the city limits
- 19
- the rest within 2 miles
- All years on file
- 51
- median 140 ft, since 2004
- Confidence
- Standard (30 or more wells)
Which formation do wells in Graham draw from?
We cannot say yet for Graham. This atlas assigns layers with the TWDB layered models processed so far (the Northern Trinity and Woodbine model, the Hill Country Trinity model, the northern Gulf Coast Aquifer model and the High Plains Aquifer System model), and none covers this area with enough wells. The depth, water level and yield on this page do come from the real wells here.
Depth over time
Too few wells per period in and around Graham to compare depth over time. Since 2004, 51 home wells have been reported, with a median of 140 feet.
| Period | Median depth (ft) | Wells |
|---|---|---|
| 2001–2005 | under 10 wells | 3 |
| 2006–2010 | under 10 wells | 4 |
| 2011–2015 | 120 | 26 |
| 2016–2020 | under 10 wells | 9 |
| 2021–2025 | under 10 wells | 9 |
What a well costs in Graham
At the median depth for Graham (140 feet), a complete home well would cost roughly $6,000 to $15,000: $25 to $60 per foot for drilling, casing and seal, plus $2,500 to $6,500 for the pump, pressure tank, controls and hookup at the well. Across the whole middle half of depths (108 to 200 feet) the range runs from $5,000 to $18,500. This is TerraFunded's estimate from published Texas prices, not a quote, and it leaves out trenching and the line to the house. Get prices from at least two licensed drillers.
Where it sits
- Wells in Young County
- City · 33.1017, -98.5779
Nearby places
Median depth of home wells in each place.
Common questions
How deep do you have to drill a well in Graham, Texas?
Home water wells in and around Graham, Texas are typically 108 to 200 feet deep (median 140 ft, 51 wells reported since 2001). One in ten goes past 200 feet. The depth a given tract needs depends on where it sits and what layers the driller hits.
How much does a water well cost in Graham?
At the median depth (140 feet), a complete well would cost roughly $6,000 to $15,000, by TerraFunded's estimate from published Texas driller prices. The real price comes from a licensed driller's quote.
Do I need a permit to drill a well in Graham?
In the state's boundary file (current as of November 2019) no groundwater conservation district covers Graham. Districts created or enlarged since then are missing from that file, so confirm with the county or TWDB before drilling. Anywhere in Texas the well must be drilled by a licensed driller, who files the report with the state.
How these numbers are made
We count new and replacement domestic (home) wells whose coordinates fall inside the place boundary or within 2 miles of it. We use the last 10 years when there are at least 30 wells; otherwise all since 2001. The median is the middle well and the middle half runs from the 25th to the 75th percentile.
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.
Read the full methodology · Download the data (CSV, CC BY 4.0)
How to cite
TerraFunded (2026). Texas Well Atlas: Underground. From Texas Water Development Board driller reports and groundwater availability models (data as of November 10, 2026). https://terrafunded.com/wells/places/graham-tx. License CC BY 4.0. https://doi.org/10.5281/zenodo.24126380.
Sources
- Submitted Driller's Reports database, Texas Water Development Board (TWDB) (file of November 10, 2026)
- Texas place boundaries, U.S. Census Bureau (2023 cartographic boundary file)
- Ground elevation: Terrain Tiles (Mapzen), Registry of Open Data on AWS
- TWDB well report viewer (each well's official report)
