Groundwater Sustainability of the Long Island Aquifer System

map of Long Island, New York

    Geophysical logging and chloride well sampling will be used to monitor saltwater intrusion in the Magothy and Lloyd aquifers. Periodic and continuous water level measurements will be collected to define potentiometric surfaces (like the water table) used for groundwater-flow model calibration.

Marine seismic collection

Marine seismic collection

Geophysical log

Geophysical log

Location of wells and hydrographs

Location of wells and hydrographs