Decorah, Iowa Drillers and Service Providers

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Find expert water well drillers, groundwater, and drought information in decorah, Iowa. For new installations, repairs, or regular upkeep, connect with trusted professionals.

Interactive Water Well Map – Estimate your new well's depth

Visit the Decorah Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Decorah, Iowa – Water Well Drilling, Service, and Treatment

Larson Well Drilling
45207 160th St
Shawver Well Co Inc
Shawver Well Company
2700 Stanley Ave

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Water Well Terminology

Ephemeral StreamA stream that flows only during or immediately after rainfall.

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Decorah Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth286 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 21, 2025N 
October 14, 2025N 
October 7, 2025N 
September 30, 2025N 
September 23, 2025N 
September 16, 2025N 
September 9, 2025N 
September 2, 2025N