There can be groundwater below lakes but it depends on whether that ground water a supply for the lake or it takes away the water in lake, and the amount that can keep the water in the lake.It also depends on the type of lakes that lake is decides the importance of groundwater.Lakes interact with groundwater in three ways: it can have groundwater in-flow that gives it water, or it can have seepage loss to groundwater, and most lakes have both.
Groundwater is in the ground, not in lakes or rivers.
groundwater has more freshwater than rivers and lakes
Ice, rivers, lakes, and groundwater are all sources of freshwater
lakes and rivers
Leachate could run off into streams or lakes, or could trickle down into the groundwater below the dump.
Ground Water
Leachate could run off into streams or lakes, or could trickle down into the groundwater below the dump.
The hydrosphere.
fresh groundwater
Oceans lakes swamps glaciers and surface water
lakes and rivers and groundwater (underground)
Hydrosphere