Agencies | Governor
Virginia Regulatory Town Hall
Department of Conservation and Recreation
Guidance Document Information
Title Dam Break Inundation Zone Modeling and Mapping Procedures
Document ID DCR-VSWCB-038
Summary This guidance document specifies the procedures to be utilized by the Virginia Soil and Water Conservation Board in determining the adequacy of a dam break inundation zone analysis which includes modeling and mapping prepared by an impounding structure owner and their engineer in accordance with 4VAC50-20-54.
Latest Revision 11/16/2017
pdf View document text     Posted On 1/17/2018                 External Link

This document applies to the following chapters
[4 VAC 50-20] Impounding Structure Regulations

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