ARAPAHOE LAKE - CO02089-2061
Dam Name: ARAPAHOE LAKE
State: CO
Downstream Hazard Potential: S
Incident Type: Non-Failure
Incident Date: 09/13/2013
Incident Driver: Hydrologic/Flooding
Incident Mechanism 1: Overtopping
Incident Mechanism 2
Incident Mechanism 3
Incident IDCO02089-2061
Incident Descriptionreported overtopping; Colorado Flooding of 9-13
Named Hydrologic Event
EAP Enacted (Y/N) due to Incident
Fatalities (Number)
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 TypeP
Dam TypeRE
Primary Purpose(s)R
EAPY
Dam Height23 ft
Max Storage (ac-ft)45.00
Surface Area (acres)4.00
Year Completed1974
NID NumberCO02089
River NameGOLDSMITH GULCH
Latitude39.6057
Longitude-104.874
Year Modified
Regulatory Agency(ies)DWR
Incident Time
Incident Duration
Incident Report Produced
Information Sources
