County Farm Dam, located in Amsden, Michigan, is a privately owned gravity dam on Dickerson Creek completed in 1926 for recreational purposes.
Wind
Humidity
With a height of 16 feet and a length of 270 feet, the dam provides a maximum storage capacity of 300 acre-feet and serves a drainage area of 30.6 square miles. Despite being state-regulated by Michigan DEGLE, the dam has a low hazard potential and a moderate risk assessment rating of 3.
The dam features an uncontrolled spillway with a width of 15 feet, and its condition assessment is currently not rated. The last inspection took place in 1994, with a recommended inspection frequency of every 5 years. Although the dam has not been modified in recent years, it remains a vital structure for water resource management and climate resilience in Montcalm County. Water resource and climate enthusiasts can appreciate the historical significance and recreational value of County Farm Dam, while also recognizing the need for regular maintenance and risk management measures to ensure its continued safety and effectiveness.
Year Completed |
1926 |
Dam Length |
270 |
Dam Height |
16 |
River Or Stream |
Dickerson Creek |
Primary Dam Type |
Gravity |
Surface Area |
23 |
Hydraulic Height |
16 |
Drainage Area |
30.6 |
Nid Storage |
300 |
Structural Height |
16 |
Hazard Potential |
Low |
Nid Height |
16 |
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|
14cfs |
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597cfs |
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|
126cfs |
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|
42cfs |
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|
474cfs |
Little Muskegon River Near Oak Grove
|
164cfs |