|
Incident ID |
CO01886-3620 |
|
Dam Name |
OFFIELD |
|
Downstream Hazard Potential |
L |
|
State |
CO |
|
Incident Date |
05/13/2023 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Hydrologic/flooding |
|
Incident Mechanism 1 |
High Reservoir Level |
|
Incident Mechanism 2 |
Debris Clogging |
|
Incident Mechanism 3 |
|
|
Incident Description |
Near overtopping due to high inflows, clogging of CMP pipe spillways |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
Yes |
|
Fatalities (Number) |
0 |
|
Number of People Evacuated |
0 |
|
Number of Habitable Structures Evacuated |
0 |
|
Number of Habitable Structures Flooded |
0 |
|
Other Infrastructure Impacts |
|
|
Economic Damages (in $) |
|
|
Volume released at failure (ac-ft) |
|
|
Response |
Unclogging, bypass channel, action levels on Pot Creek gage, Restriction, Phase 1 spwy and crest, Phase 2 low level outlet, timelines. If can't meet timelines, breach order |
|
Additional Remarks or Updates |
phase 1 spillway and crest have been repaired. Still working toward low level outlet |
|
Incident Time |
|
|
Incident Duration |
|
|
Incident Report Produced |
Yes |
|
Information Sources |
CODWR |
|
Owner Type |
P |
|
Dam Type |
RE |
|
Primary Purpose(s) |
P |
|
EAP |
NR |
|
Year Completed |
1914 |
|
Year Modified |
0 |
|
Dam Height |
19 ft |
|
Max Storage (ac-ft) |
390 ac-ft |
|
Surface Area (acres) |
63 acres |
|
River Name |
POT CREEK |
|
Latitude |
40.6617 |
|
Longitude |
-108.999 |
|
Regulatory Agency(ies) |
DWR |
|
NID Number |
CO01886 |
|
Attachments |
|
