|
Incident ID |
NY01201-1317 |
|
Dam Name |
LOCH LYALL DAM |
|
Downstream Hazard Potential |
S |
|
State |
NY |
|
Incident Date |
08/28/2011 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Hydrologic/flooding |
|
Incident Mechanism 1 |
Overtopping |
|
Incident Mechanism 2 |
|
|
Incident Mechanism 3 |
|
|
Incident Description |
Dam overtopped. Local erosion DS face. Big trees on dam now have exposed roots. Hurricane Irene |
|
Named Hydrologic Event |
Irene |
|
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 |
|
|
Incident Report Produced |
|
|
Information Sources |
|
|
Owner Type |
P |
|
Dam Type |
|
|
Primary Purpose(s) |
R |
|
EAP |
N |
|
Year Completed |
1950 |
|
Year Modified |
0 |
|
Dam Height |
12 ft |
|
Max Storage (ac-ft) |
98 ac-ft |
|
Surface Area (acres) |
19 acres |
|
River Name |
INDIAN BROOK |
|
Latitude |
41.4156 |
|
Longitude |
-73.9072 |
|
Regulatory Agency(ies) |
NYS DEC |
|
NID Number |
NY01201 |
|
Attachments |
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