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Incident ID |
WI00867-3580 |
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Dam Name |
DEPERE DAM |
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Downstream Hazard Potential |
S |
|
State |
WI |
|
Incident Date |
03/05/2023 |
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Incident Type |
Non-failure |
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Incident Driver |
Seepage/internal Erosion |
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Incident Mechanism 1 |
Sinkhole |
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Incident Mechanism 2 |
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Incident Mechanism 3 |
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Incident Description |
Sinkhole formed on the embankment between the lock canal and the main river. It was inline with a large joint in the wall along the navigational canal. Joint was sealed as a repair. |
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Named Hydrologic Event |
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EAP Enacted (Y/N) due to Incident |
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Fatalities (Number) |
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Number of People Evacuated |
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Number of Habitable Structures Evacuated |
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Number of Habitable Structures Flooded |
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Other Infrastructure Impacts |
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Economic Damages (in $) |
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Volume released at failure (ac-ft) |
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Response |
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Additional Remarks or Updates |
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Incident Time |
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Incident Duration |
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Incident Report Produced |
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Information Sources |
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|
Owner Type |
F |
|
Dam Type |
PGCN |
|
Primary Purpose(s) |
CHNFR |
|
EAP |
Y |
|
Year Completed |
1929 |
|
Year Modified |
0 |
|
Dam Height |
17 ft |
|
Max Storage (ac-ft) |
10790 ac-ft |
|
Surface Area (acres) |
536 acres |
|
River Name |
FOX |
|
Latitude |
44.4483 |
|
Longitude |
-88.0633 |
|
Regulatory Agency(ies) |
WIDNR |
|
NID Number |
WI00867 |
|
Attachments |
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