Jefferson City, Montana Drillers and Service Providers

App Store BadgeGoogle Play Badge

Discover top water well drillers, groundwater, and drought information in jefferson city, Montana. For new installations, repairs, or regular maintenance, connect with experts.

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

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

Water Well Professionals in Jefferson City, Montana – Water Well Drilling, Service, and Treatment

Downey Pump Co. and Groundwater Service
2210 North Dr

Don't see your company listed? Add your company for free.

Water Well Terminology

Cone of Depression –A lowering of the water table around a pumping well.

Learn about more terms in the glossary.

Jefferson City Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
November 10, 2026N 
November 3, 2026N 
October 27, 2026N 
October 20, 2026N 
October 13, 2026N 
October 6, 2026N 
September 29, 2026D0 
September 22, 2026D0 
Source: US Drought Monitor