ASDSO Dam Safety Toolbox

Embankment Dams

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Earthen/Rockfill Dams, also referred to as Embankment Dams, are constructed using layers of compacted soil. These types of dams are often constructed using layers of soil with varying levels of hydraulic conductivities in order to prevent excessive seepage through the embankment. These types of dams are subject to cracking from seismic or consolidation and subsequent internal erosion due to seepage, which is prevented by using engineered filters and monitored through the use of piezometers. The following list contains links to pages containing additional information regarding the major components of an Earthen/Rockfill Dam and how they are monitored in the field. Click to learn more.


Ashokan Dam
Ashokan Dam

Components of Earthen/Rockfill Dams

Life Cycle of Earthen/Rockfill Dams


Last revised by: Rmanwaring
Revision ID: 849
Revision Date: 06/06/2022