Dam Safety Series: Faults

Hold PG&E At Fault Underlying issues threatening Scott Dam Scott Dam’s proximity to the Bartlett Springs Fault is a major safety concern. The Bartlett Springs fault was not identified by geologists as “a regionally significant seismic source” until the 1980s,...

Dam Safety Series: Sediment

A Much Bigger Problem – More ways poor design impacts dam safety at Scott Dam Decreased water storage, high temperatures, and evapotranspiration cause the sediment that has piled up in steep banks behind Scott Dam to dry out and slough off, threatening to...

Dam Safety Series: Design

What is wrong with this picture?  Looking below the surface at Scott Dam’s design Did you know Scott Dam was originally designed to run straight across the Eel River Canyon? So why is there an angle in Scott Dam? How does this design impact dam safety? Scott Dam, as...