St Marys, Colorado Drillers and Service Providers

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Welcome to your reliable source for water well drillers, groundwater, and drought information in st marys, Colorado. Whether you're installing a new well, need repairs, or routine maintenance, find experts here.

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

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

Water Well Professionals in St Marys, Colorado – Water Well Drilling, Service, and Treatment

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Water Well Terminology

Water Table –The upper surface of the zone of saturation, where groundwater pressure is equal to atmospheric pressure.

Learn about more terms in the glossary.

St Marys Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth226 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield9 (gpm)
* Average within 5km
Drought Monitor
October 27, 2026D2 
October 20, 2026D2 
October 13, 2026D2 
October 6, 2026D2 
September 29, 2026D2 
September 22, 2026D2 
September 15, 2026D2 
September 8, 2026D2 
Source: US Drought Monitor