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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.

What is under Graham, TexasUnderground column at the center of Graham: median well 140 ft, middle half 108 to 200 ft.No state layer model here yet050100150200250ftGround levelMedian well: 140 ftMiddle half108–200 ftMedian well140 ft

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.

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.

See underground

Well depth (ft)

  • <100
  • 100
  • 200
  • 300
  • 400
  • 600
  • 800+

Dashed line: Graham and about 2 miles around it

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)
What is under Graham, TexasUnderground column at the center of Graham: median well 140 ft, middle half 108 to 200 ft.No state layer model here yet050100150200250ftGround levelMedian well: 140 ftMiddle half108–200 ftMedian well140 ft
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.

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.

See the aquifers mapped under Young County

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.

PeriodMedian depth (ft)Wells
2001–2005under 10 wells3
2006–2010under 10 wells4
2011–201512026
2016–2020under 10 wells9
2021–2025under 10 wells9

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

Nearby places

Median depth of home wells in each place.

All Texas cities and towns

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