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How deep are water wells in China Grove, Texas?

Only 10 home water wells in and around China Grove, Texas have been reported since 2001, so treat this as a rough guide: the middle half are 123 to 446 feet deep (median 186 ft). Estimated cost of a complete well at the median depth: $7,000 to $17,500.

This page is based on fewer than 30 wells, so it is kept out of search engines until more reports come in. Treat every figure as a rough guide.

Updated every day from Texas Water Development Board driller reports. Last update: November 11, 2026, using the state file of November 10, 2026.

See the wells and layers at an exact pointBexar County
What is under China Grove, TexasUnderground column at the center of China Grove: median well 186 ft, middle half 123 to 446 ft.No state layer model here yet0200400600800ftGround levelMedian well: 186 ftMedian well186 ftMiddle half123–446 ft

Under China Grove, Bexar County

The well and the water are the median of 10 real wells. This atlas does not have a state layer model for this area yet.

Home wells in and around China Grove

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: China Grove and about 2 miles around it

Key figures

Typical depth (middle half)
123 to 446 feet
Median depth
186 feet
Deepest 10% are past
569 feet
Wells used
10
Since 2001
Inside the city limits
3
the rest within 2 miles
All years on file
10
median 186 ft, since 2003
Confidence
Few wells (10 to 29)
What is under China Grove, TexasUnderground column at the center of China Grove: median well 186 ft, middle half 123 to 446 ft.No state layer model here yet0200400600800ftGround levelMedian well: 186 ftMedian well186 ftMiddle half123–446 ft
The well and the water are the median of 10 real wells. This atlas does not have a state layer model for this area yet.

Which formation do wells in China Grove draw from?

We cannot say yet for China Grove. 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 Bexar County

Depth over time

Too few wells per period in and around China Grove to compare depth over time. Since 2003, 10 home wells have been reported, with a median of 186 feet.

PeriodMedian depth (ft)Wells
2001–2005under 10 wells3
2011–2015under 10 wells1
2016–2020under 10 wells5
2021–2025under 10 wells1

What a well costs in China Grove

At the median depth for China Grove (186 feet), a complete home well would cost roughly $7,000 to $17,500: $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 (123 to 446 feet) the range runs from $5,500 to $33,500. 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 China Grove, Texas?

Only 10 home water wells in and around China Grove, Texas have been reported since 2001, so treat this as a rough guide: the middle half are 123 to 446 feet deep (median 186 ft). One in ten goes past 569 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 China Grove?

At the median depth (186 feet), a complete well would cost roughly $7,000 to $17,500, 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 China Grove?

China Grove is inside the Edwards Aquifer Authority. Groundwater conservation districts in Texas can require registering or permitting a new well, keeping set distances from property lines and other wells, and paying fees. Rules differ from district to district: ask the district before drilling.

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/china-grove-tx. License CC BY 4.0. https://doi.org/10.5281/zenodo.24126380.

Sources