Spirit Lake St. Michael 1 Reservoir Report
Last Updated: December 13, 2025
Spirit Lake St.
°F
°F
mph
Wind
%
Humidity
Summary
Michael 1 is a federal-owned structure located in North Dakota, specifically in Benson County. Managed by the Bureau of Indian Affairs, this dam on the Sheyenne River plays a crucial role in water resource management in the region. Despite not being regulated by the state, the dam is subject to federal enforcement and inspection, ensuring its operational safety and efficiency.
Although specific details regarding the dam's height, volume, and purpose are not available, it is noted that Spirit Lake St. Michael 1 has a high hazard potential. With a regular inspection frequency of 5 years and an emergency action plan last revised in 2012, the dam is well-prepared to handle any potential risks or emergencies. While there may be limited information on its current condition assessment, the active involvement of the Bureau of Indian Affairs in its construction, design, regulation, and operations highlights the importance of this water infrastructure in the area's climate resilience and water resource management efforts.
Overall, Spirit Lake St. Michael 1 serves as a significant federal asset in North Dakota's water infrastructure, contributing to the region's water supply and flood control measures. As climate change continues to impact water resources, the proper management and maintenance of structures like this dam are essential to ensure the safety and well-being of surrounding communities and ecosystems. With ongoing federal oversight and enforcement, Spirit Lake St. Michael 1 stands as a critical component in the region's efforts to adapt to changing climate conditions and protect its water resources for future generations.
River Or Stream |
SHEYENNE RIVER -TR |
Hazard Potential |
High |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sheyenne River Nr Warwick
|
75cfs |
Edmore Coulee Trib Nr Webster
|
50cfs |
Starkweather Coulee Nr Webster
|
99cfs |
Edmore Coulee Nr Edmore
|
38cfs |
Little Coulee Nr Leeds
|
0cfs |
Mauvais Coulee Nr Cando
|
17cfs |
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.
Spirit Lake St. Michael 1
Devils Lake Nr Devils Lake
Benson County