Port Jefferson, New York Drillers and Service Providers

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Welcome to your reliable source for water well drillers, groundwater, and drought information in port jefferson, New York. 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

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Water Well Professionals in Port Jefferson, New York – Water Well Drilling, Service, and Treatment

Long Island Well Drillers Inc
31 Homestead Dr

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Water Well Terminology

AlluviumSediment deposited by flowing water, often containing groundwater.

Learn about more terms in the glossary.

Port Jefferson Statistics

Geology
AquifierNorthern Atlantic Coastal Plain aquifer system
Rock FormationSemiconsolidated sand aquifers
Well Information*
Well Depth165 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield88 (gpm)
* Average within 5km
Drought Monitor
February 11, 2025D0 
February 4, 2025D0 
January 28, 2025D0 
January 21, 2025D0 
January 14, 2025D0 
January 7, 2025D0 
December 31, 2024D0 
December 24, 2024D1