Pinewood Springs â Newsletter April, 2014. Water District As many of you know, the flood severely damaged the home located by the Bridge on Kiowa. The floodwaters also completely destroyed the homeownerâs water tap and water line.
Sill (geology) In geology, a sill is a flat sheet-like intrusion. As molten magma, it pushed between older layers of rock. The older rock may be sedimentary rock, beds of volcanic lava or tuff, or metamorphic rock. The sill does not cut across preexisting rocks, unlike dykes.
Freebase(0.00 / 0 votes)Rate this definition: Rill. In geomorphology, a rill is a natural fluvial topographic feature. Rills form as the initial signs of erosion as shallow waterways on an exposed slope. Artificial rills are constructed as channels to carry a water supply from a water source some distance away.