|
Incident ID |
CO00357-3023 |
|
Dam Name |
CHEESMAN |
|
Downstream Hazard Potential |
H |
|
State |
CO |
|
Incident Date |
06/17/2015 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Hydrologic/flooding |
|
Incident Mechanism 1 |
High Reservoir Level |
|
Incident Mechanism 2 |
|
|
Incident Mechanism 3 |
|
|
Incident Description |
unusual (above normal) spillway and outlet works discharges |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
Yes |
|
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 |
EAP Level 1 activation - Due to unusual (above normal) spillway and outlet works discharges and threat to USFS, State and County infratructure (roads, bridges, campgrounds) |
|
Incident Time |
|
|
Incident Duration |
|
|
Incident Report Produced |
|
|
Information Sources |
CO DWR |
|
Owner Type |
U |
|
Dam Type |
MSVA |
|
Primary Purpose(s) |
S |
|
EAP |
Y |
|
Year Completed |
1905 |
|
Year Modified |
0 |
|
Dam Height |
221 ft |
|
Max Storage (ac-ft) |
87227 ac-ft |
|
Surface Area (acres) |
874 acres |
|
River Name |
SOUTH PLATTE RIVER |
|
Latitude |
39.2083 |
|
Longitude |
-105.274 |
|
Regulatory Agency(ies) |
DWR |
|
NID Number |
CO00357 |
|
Attachments |
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