ISOM DAM - VA035016-3314
Dam Name: ISOM DAM
State: VA
Downstream Hazard Potential: H
Incident Type: Non-Failure
Incident Date: 08/02/2018
Incident Driver: Seepage/Internal Erosion
Incident Mechanism 1: Piping
Incident Mechanism 2
Incident Mechanism 3
Incident IDVA035016-3314
Incident DescriptionFailure due to soil piping and erosion in the center of the dam
Named Hydrologic Event
EAP Enacted (Y/N) due to IncidentNo
Fatalities (Number)0
Number of People Evacuated
Number of Habitable Structures Evacuated
Number of Habitable Structures Flooded
Other Infrastructure Impacts
Economic Damages (in $)
Response
Volume released at failure (ac-ft)
Additional Remarks or Updates
Owner Type
Dam Type
Primary Purpose(s)
EAPN
Dam Height
Max Storage (ac-ft)
Surface Area (acres)0.00
Year Completed
NID NumberVA035016
River Name
Latitude0
Longitude0
Year Modified
Regulatory Agency(ies)DEPARTMENT OF CONSERVATION AND RECREATION
Incident Time
Incident Duration
Incident Report Produced
Information SourcesVA DCR
