|
Incident ID |
WI00779-3582 |
|
Dam Name |
LITTLE CHUTE |
|
Downstream Hazard Potential |
S |
|
State |
WI |
|
Incident Date |
10/16/2023 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Seepage/internal Erosion |
|
Incident Mechanism 1 |
Sinkhole |
|
Incident Mechanism 2 |
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Incident Mechanism 3 |
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|
Incident Description |
Sinkholes were observed in the embankment and navigational canal while drawn down for planned embankment work. |
|
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 |
WI Dam Safety |
|
Owner Type |
F |
|
Dam Type |
PGCN |
|
Primary Purpose(s) |
CHNR |
|
EAP |
Y |
|
Year Completed |
1932 |
|
Year Modified |
0 |
|
Dam Height |
20 ft |
|
Max Storage (ac-ft) |
650 ac-ft |
|
Surface Area (acres) |
155 acres |
|
River Name |
FOX |
|
Latitude |
44.275 |
|
Longitude |
-88.3183 |
|
Regulatory Agency(ies) |
WIDNR |
|
NID Number |
WI00779 |
|
Attachments |
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