Summary
Completed in 1913, this earth dam stands at a height of 14 feet and has a length of 150 feet, with a storage capacity of 16,100 acre-feet and a normal storage of 9,330 acre-feet. The dam is situated on the Iron River and is regulated by the Michigan Department of Environment, Great Lakes, and Energy (DEGLE).
With a low hazard potential and a satisfactory condition assessment as of October 2020, Lake Independence Dam is considered to have moderate risk management measures in place. The uncontrolled spillway with a width of 93 feet ensures proper water flow during high discharge events. Although the dam has not been modified in recent years, it undergoes regular inspections every five years to maintain its structural integrity and safety standards. Despite its private ownership, the dam plays a crucial role in providing recreational opportunities and water resource management in the region.
Overall, Lake Independence Dam serves as a vital infrastructure for the local community, offering not only recreational activities but also contributing to water storage and management in the area. With its historical significance dating back over a century, the dam continues to be a key feature along the Iron River, ensuring the safety and well-being of residents while preserving the natural environment. As climate change and water resource challenges persist, the importance of maintaining and monitoring structures like Lake Independence Dam remains crucial for sustainable development and resilience in the face of evolving environmental conditions.
Year Completed |
1913 |
Dam Length |
150 |
Dam Height |
14 |
River Or Stream |
Iron River |
Primary Dam Type |
Earth |
Surface Area |
2071 |
Hydraulic Height |
14 |
Drainage Area |
95 |
Nid Storage |
16100 |
Structural Height |
14 |
Hazard Potential |
Low |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Lake Independence Dam