Moffitti Marsh Dam, located in Polk, Oregon, is a Federal-owned structure managed by the US Fish and Wildlife Service.
Wind
Humidity
Built in 1995, this Earth-type dam stands at a height of 10 feet and spans a length of 735 feet along the Baskett Slough. The primary purpose of this dam is to create a Fish and Wildlife Pond, providing essential habitat for various species in the area.
With a storage capacity of 184 acre-feet, Moffitti Marsh Dam plays a crucial role in maintaining the ecological balance of the region. Despite its low hazard potential and fair condition assessment, regular inspections are conducted every five years to ensure its structural integrity. The dam is equipped with Other Controlled outlet gates and a spillway width of 55 feet, allowing for controlled water release and flood management.
As water resource and climate enthusiasts, Moffitti Marsh Dam serves as a fascinating example of how infrastructure can be designed to support both human needs and environmental conservation efforts. Its strategic location and design highlight the importance of sustainable water management practices in maintaining healthy ecosystems for generations to come.
Year Completed |
1995 |
Dam Length |
735 |
Dam Height |
10 |
River Or Stream |
Baskett Slough |
Primary Dam Type |
Earth |
Surface Area |
25 |
Hydraulic Height |
10 |
Drainage Area |
1.1 |
Nid Storage |
184 |
Structural Height |
10 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
10 |
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35800cfs |
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3790cfs |
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8310cfs |
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13800cfs |
Zollner Creek Near Mt Angel
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320cfs |
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52cfs |