|
Incident ID |
MD00130-3093 |
|
Dam Name |
ST CLAIR FARM POND |
|
Downstream Hazard Potential |
S |
|
State |
MD |
|
Incident Date |
09/23/2003 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Hydrologic/flooding |
|
Incident Mechanism 1 |
Overtopping |
|
Incident Mechanism 2 |
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Incident Mechanism 3 |
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|
Incident Description |
Partial failure. Dam overtopped by about 1ft during 4-5" rainfall on Sept 22-23, 2003. Owner observed 4ft dia sinkhole in crest & significant flow along CMP spillway pipe at top of dam. |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
No |
|
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 |
|
|
Additional Remarks or Updates |
|
|
Incident Time |
|
|
Incident Duration |
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Incident Report Produced |
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|
Information Sources |
MDE Dam Safety Program |
|
Owner Type |
P |
|
Dam Type |
RE |
|
Primary Purpose(s) |
R |
|
EAP |
Y |
|
Year Completed |
1968 |
|
Year Modified |
1968 |
|
Dam Height |
18 ft |
|
Max Storage (ac-ft) |
64 ac-ft |
|
Surface Area (acres) |
8 acres |
|
River Name |
CHURCH BRANCH, TR-BUSH CREEK |
|
Latitude |
39.3417 |
|
Longitude |
-77.2245 |
|
Regulatory Agency(ies) |
MD DAM SAFETY |
|
NID Number |
MD00130 |
|
Attachments |
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