|
Incident ID |
NE00528-3031 |
|
Dam Name |
UPPER SALT CREEK 18-9 |
|
Downstream Hazard Potential |
L |
|
State |
NE |
|
Incident Date |
06/05/2015 |
|
Incident Type |
Failure |
|
Incident Driver |
Seepage/internal Erosion |
|
Incident Mechanism 1 |
Spillway Pipe Failure |
|
Incident Mechanism 2 |
Piping |
|
Incident Mechanism 3 |
|
|
Incident Description |
Corrugated metal pipe conduit failed due to corrosion. Failure of the conduit led to internal erosion of the dam. |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
No |
|
Fatalities (Number) |
0 |
|
Number of People Evacuated |
0 |
|
Number of Habitable Structures Evacuated |
0 |
|
Number of Habitable Structures Flooded |
0 |
|
Other Infrastructure Impacts |
Roads |
|
Economic Damages (in $) |
$100,000 to $500,000 |
|
Volume released at failure (ac-ft) |
40 ac-ft |
|
Response |
|
|
Additional Remarks or Updates |
$150,000 to rebuild dam/road |
|
Incident Time |
8:00 AM |
|
Incident Duration |
|
|
Incident Report Produced |
No |
|
Information Sources |
NeDNR |
|
Owner Type |
L |
|
Dam Type |
RE |
|
Primary Purpose(s) |
O |
|
EAP |
NR |
|
Year Completed |
1960 |
|
Year Modified |
0 |
|
Dam Height |
23 ft |
|
Max Storage (ac-ft) |
91 ac-ft |
|
Surface Area (acres) |
6 acres |
|
River Name |
TR-S BR SALT CREEK |
|
Latitude |
40.5814 |
|
Longitude |
-96.6754 |
|
Regulatory Agency(ies) |
NE DNR |
|
NID Number |
NE00528 |
|
Attachments |
|
