Slow movement of water through small cracks or pores of a material into or out of a body of surface or subsurface water; loss of water by infiltration into the soil from a canal, ditches, laterals, reservoir or other body of water.
Slow movement of water through small cracks or pores of a material into or out of a body of surface or subsurface water; loss of water by infiltration into the soil from a canal, ditches, laterals, reservoir or other body of water.