The best use for this site appears to be large building construction, specific recommendations would be for continued developement of this area shifting single-family home building to areas with soil less appropriate for skyscraper s. Hart Crowser building site. It is not strictly the geology alone, but the interaction of water moving through the soil layers that sets up potential problems. During the winter of 1996-1997, between December 26 and January 2, a total of 8 inches of rain fell, saturating the soil and triggering 16 slides along Perkins Lane. When crews came to clean up the debris, a few more slides were let loose at the first minor disturbance of the soil.
Many slides occur in old landslide bowls.
Evidence of recent soil movement can be seen in the bulging piles of soil at the top of the retaining walls, behind which have been filled in by sediment. The almost-yearly slides along Perkins Lane, in particular the last major slides in 1996 that destroyed 6 homes, is more than enough evidence that housing developments in this area are inappropriate. However, the fantastic vistas and economic incentives for building homes in such an area have obviously outweighed far-sighted planning. Elliot Bay Marina stop. The result has been continual engineering quick fixes that are a mere temporary alleviation of the symptoms of an inevitable process.