Water seeping between rock layers

Water seeping between rock layers

Detailed Description

The ground beneath our feet is not just rock, or at least, not just one kind of rock. Many different types of rock exist, and they have very different properties. Often, different types of rocks exist in horizontal layers beneath the land surface. Some layers are more porous than others, and at a certain depth below ground the pores and fractures in these rocks can be totally filled with water (an aquifer). When precipitation falls and seeps into the ground, it moves downward until it hits a rock layer, which is so dense and unfractured that it won't allow water to easily move through it. When this happens it is easier for the water to start moving horizontally across the more porous rock layer. Sometimes water can be seen dripping out through the exposed layers. This is a photo of ground water that is seeping out from between rock layers in a gorge at Buttermilk Falls State Park in Ithaca, NY and freezing in the winter temperatures. 

Details

Image Dimensions: 2074 x 2592

Date Taken:

Location Taken: Ithaca, NY, US