NORWOOD - NY00743-3166
Incident ID NY00743-3166
Dam Name NORWOOD
Downstream Hazard Potential H
State NY
Incident Date 09/06/2018
Incident Type Non-failure
Incident Driver Seepage/internal Erosion
Incident Mechanism 1 Excessive/increased Seepage
Incident Mechanism 2
Incident Mechanism 3
Incident Description Increased seepage from concrete dam required grouting to seal
Named Hydrologic Event
EAP Enacted (Y/N) due to Incident No
Fatalities (Number)
Number of People Evacuated
Number of Habitable Structures Evacuated
Number of Habitable Structures Flooded
Other Infrastructure Impacts
Economic Damages (in $)
Volume released at failure (ac-ft)
Response
Additional Remarks or Updates
Incident Time
Incident Duration 4 months
Incident Report Produced Yes
Information Sources NY DEC
Owner Type P
Dam Type CNERPG
Primary Purpose(s) H
EAP Y
Year Completed 1928
Year Modified 0
Dam Height 24 ft
Max Storage (ac-ft) 1736 ac-ft
Surface Area (acres) 350 acres
River Name RAQUETTE RIVER
Latitude 44.7433
Longitude -75.0054
Regulatory Agency(ies) NYS DEC
NID Number NY00743
Attachments
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