Summary
With a structural height of 27 feet and a hydraulic height of 21 feet, this dam stands as a low hazard potential structure along the Lodgepole Creek and Musselshell River. The dam has a storage capacity of 72.8 acre-feet and covers a surface area of 8.83 acres, serving the local community of Fort Peck.
Despite its age, Misplaced Dam has not been rated for its condition and has not undergone recent inspections. The dam, made of buttress and stone core types, lacks outlet gates and spillways, raising concerns about its ability to manage water flow effectively during periods of high discharge. As climate change continues to impact water resources, enthusiasts are urged to monitor the structural integrity and maintenance of Misplaced Dam to ensure its safety and functionality for the surrounding area. With its unique design and historical significance, this dam serves as a reminder of the importance of water conservation and management in the face of changing environmental conditions.
Year Completed |
1963 |
Dam Length |
395 |
River Or Stream |
LODGEPOLE CK./MUSSELSHELL RIVE |
Primary Dam Type |
Gravity |
Surface Area |
8.83 |
Hydraulic Height |
21 |
Drainage Area |
0.53 |
Nid Storage |
72.8 |
Structural Height |
27 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
27 |
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.
Misplaced Dam