Fig. 11
From: Knickpoints along the upper Indus River, Pakistan: an exploratory survey of geomorphic processes
Google map view of the historic Katzarah Rock avalanche dam site. The sudden change in the width of the river is a telltale sign of past debris blockages. The zoomed image in the left corner shows a remnant lake, Upper Kachura, that was preserved during the catastrophic breaching of this rock avalanche dam. A few major knickpoints were identified here, testifying to this recent historic event