During the summer of 2002, flows on the Colorado and Green Rivers dropped to record lows. These panoramas were taken in Cataract Canyon during the week of July 1, 2002.
At the time, the flow was estimated to be 2,700 cfs.
Did You Know? Naturally occurring sandstone basins called “potholes” collect rain water and wind-blown sediment, forming tiny ecosystems where a fascinating collection of plants and animals live. Tadpole shrimp, fairy shrimp and many insects can be found in potholes. more...