Incident ID |
ND00372-3324 |
Dam Name |
DAUB DAM |
Downstream Hazard Potential |
S |
State |
ND |
Incident Date |
04/10/2018 |
Incident Type |
Non-failure |
Incident Driver |
Seepage/internal Erosion |
Incident Mechanism 1 |
Erosion |
Incident Mechanism 2 |
Piping |
Incident Mechanism 3 |
Excessive/increased Seepage |
Incident Description |
Seepage/piping and erosion resulted in a large hole forming around a concrete manhole structure containing the low-level drawdown valve on the downstream slope of the dam embankment. |
Named Hydrologic Event |
|
EAP Enacted (Y/N) due to Incident |
Yes |
Fatalities (Number) |
|
Number of People Evacuated |
0 |
Number of Habitable Structures Evacuated |
0 |
Number of Habitable Structures Flooded |
0 |
Other Infrastructure Impacts |
Other |
Economic Damages (in $) |
|
Volume released at failure (ac-ft) |
|
Response |
|
Additional Remarks or Updates |
The reservoir was drained until repairs could be made. |
Incident Time |
|
Incident Duration |
|
Incident Report Produced |
No |
Information Sources |
|
Owner Type |
S |
Dam Type |
RE |
Primary Purpose(s) |
R |
EAP |
Y |
Year Completed |
1971 |
Year Modified |
1987 |
Dam Height |
79 ft |
Max Storage (ac-ft) |
1346 ac-ft |
Surface Area (acres) |
43 acres |
River Name |
MISSOURI-TR |
Latitude |
47.2361 |
Longitude |
-101.223 |
Regulatory Agency(ies) |
NDSWC |
NID Number |
ND00372 |
Attachments |
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