Intake Park Dam Reservoir Report
Last Updated: December 5, 2025
Intake Park Dam, located in Manistique, Michigan, is a concrete structure completed in 1917 with a primary purpose of water supply.
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Summary
Standing at 9 feet tall with a length of 177 feet, the dam holds a storage capacity of 50 acre-feet and serves the Indian River. Despite its poor condition assessment in 2017, the hazard potential is classified as low, with a moderate risk assessment rating.
Managed by the local government and regulated by the Michigan Department of Environment, Great Lakes, and Energy, the dam is equipped with an uncontrolled spillway and has a drainage area of 302 square miles. Although there are no associated structures or locks, the dam plays a crucial role in maintaining water supply for the community. With a recent inspection frequency of 5 years, the dam's risk management measures and emergency preparedness are areas that could be further developed to ensure the safety of the surrounding area in the face of changing climate patterns.
Year Completed |
1917 |
Dam Length |
177 |
Dam Height |
9 |
River Or Stream |
Indian River |
Primary Dam Type |
Concrete |
Surface Area |
12 |
Hydraulic Height |
8 |
Drainage Area |
302 |
Nid Storage |
50 |
Structural Height |
9 |
Hazard Potential |
Low |
Nid Height |
9 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Manistique River Near Manistique
|
1710cfs |
Sturgeon River Near Nahma Junction
|
105cfs |
Au Train River At Forest Lake
|
137cfs |
Black River Near Garnet
|
16cfs |
Escanaba River At Cornell
|
687cfs |
Ford River Near Hyde
|
286cfs |
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.
Intake Park Dam
442 Thompson Township