Water Level Diver Probes

Diver probes can be suspended in borehole standpipe installations to permit autonomous measurements of hydrostatic pressure, groundwater levels, electrical conductivity and temperature, where readings can be corrected for barometric pressure using a separate baro-probe. The probes can be left in the boreholes for several months before being removed, after which the downloaded data can be used to generate borehole hydrographs/EC data to reflect seasonal or tidal variations in water level and groundwater chemistry/salinity.