Utah Water Wells

Water Wells in Castle Valley, Utah

Drilling cost and typical depth for residential water wells in Castle Valley, Grand County.

Updated 2026-05-11 · By Utah Water Wells — based on real driller-submitted logs from the Utah Division of Water Rights.

150 ft
Typical depth
$20,250
Typical cost
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About wells in Castle Valley

Castle Valley sits in Grand County. Domestic wells in this area typically complete around 150 feet, with site-to-site variation of about ±20%.

Local hydrogeology: The primary water-bearing formation here is the Glen Canyon Group sandstone and Colorado River alluvium. Grand County (Moab area) has reliable shallow groundwater in the Colorado River alluvium and Glen Canyon Group sandstones. Wells typically run 50-300 ft, with many domestic wells under 150 ft.

For more on this region, see our depth-by-county guide and the Grand County page.

Other cities in Grand County

Moab
100 ft typical · 10 mi
Related

FAQ

How much does a water well cost in Castle Valley?

Domestic wells in Castle Valley typically cost about $20,250 at the local ~150 ft typical depth and the 2026 rate of $135 per foot. Use the calculator with your address for a precise estimate.

How deep are wells in Castle Valley?

Most domestic wells around Castle Valley hit good water at around 150 ft, though depth varies block-by-block. The calculator pulls your specific neighbors' completion depths.

Who can drill a well in Castle Valley?

Any licensed Utah Well Driller can drill in Castle Valley. We route leads to a partner driller serving the county. All work must comply with Utah Administrative Rule R655-4.