"Tide Circle"
Rainwater flows downhill in a narrow conduit.  Jerusalem, Israel. 7-Jan-2012.

An extreme winter storm raging nationwide in Israel brings heavy rainfall and strong winds causing flooding, felled tree, power outages and traffic jams nationwide. Possible snowfall is forecasted in Jerusalem over the next few days.
Cache la Poudre River in Fort Collins, Colorado, late fall scenery
small dam diverting water for farmland irrigation - Cache la Poudre River above Greeley in northern Colorado
small dam diverting water for farmland irrigation - Cache la Poudre River above Greeley in northern Colorado
small dam diverting water for farmland irrigation - Cache la Poudre River above Greeley in northern Colorado
small dam diverting water for farmland irrigation - Cache la Poudre River above Greeley in northern Colorado
See photo in original gallery.