Utah Water Wells

Water Wells in San Juan County, Utah

San Juan County wells typically run 150-500 ft. Monticello and Blanding sit on the Abajo Mountains' alluvial fans; lower-elevation wells often go deeper through Cutler Group sandstone and shale.

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

250 ft
Typical depth
$33,750
Typical cost
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About wells in San Juan County

The primary water-bearing formation here is the Glen Canyon Group, Cutler Group, and alluvial aquifers. San Juan County wells typically run 150-500 ft. Monticello and Blanding sit on the Abajo Mountains' alluvial fans; lower-elevation wells often go deeper through Cutler Group sandstone and shale.

Domestic wells in this region typically complete around 250 feet, with site-to-site variation of about ±20%. For the most accurate estimate, use the calculator with your specific address — it queries DWR driller logs within a half-mile of your property.

Cities in San Juan County

Monticello
250 ft typical
Blanding
280 ft typical
Related

FAQ

How much does a water well cost in San Juan County?

Domestic wells in San Juan County typically cost about $33,750 at the local ~250 ft typical depth and the 2026 rate of $135 per foot. Site-specific quotes vary; use the calculator with your address.

How deep are wells in San Juan County?

Most domestic wells in San Juan County reach good water at around 250 ft. Depth varies with the underlying aquifer and elevation — closer-by neighbors are the best predictor.

Do I need a permit for a well in San Juan County?

Yes. Utah requires a water right (or properly filed change application) before drilling, and the well must be installed by a licensed Utah Well Driller per Utah Administrative Rule R655-4. Your driller typically handles the Start Card filing with the Division of Water Rights.