Dams

Dams and Storage Reservoirs

Dams and Fish Migration

Chapter III Gravity Dams

Liquefaction of Earth Embankment Dams

Paul C. Rizzo Associates, Inc. (RIZZO) has developed efficient computational tools to evaluate the liquefaction potential of earth embankment dams located within high risk seismic regions. Two relevant case histories are the Saluda Dam and the Santee Cooper East Dam Extension, both structures susceptible to liquefaction, and located in South Carolina. Saluda Dam presents liquefaction risks with...

Droughts, dams, and economic activity

This paper examines the global effects of droughts on economic activity and the influence of local and upstream large dams on this relationship. We use spatially-specific data on drought severity and nighttime lights data as a measure of economic activity. The analysis shows that severe and extreme droughts reduce local economic activity. In preliminary analyses, local dams appear to improve th...