Njos Dam; Lores 1 Reservoir Report
Nearby: Kempenich Dam; Leinniece Kalina Dam
Last Updated: December 5, 2025
Njos Dam, also known as Lores 1 or Wetland 1, is a private-owned structure located in Bowman, North Dakota.
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Summary
This earth dam was completed in 2000 and stands at a height of 13.5 feet, with a storage capacity of 53.2 acre-feet and a surface area of 6.5 acres. Its primary purpose is to serve as a Fish and Wildlife Pond, providing a habitat for aquatic life in the area.
Situated on Cold Turkey Creek, Njos Dam is regulated by the North Dakota State Water Commission and is subject to state jurisdiction, permitting, inspection, and enforcement. The dam features an uncontrolled spillway with a width of 130 feet and vertical lift outlet gates. Despite being rated as having a low hazard potential, the dam is considered to have a moderate risk level, with specific risk management measures yet to be detailed.
For water resource and climate enthusiasts, Njos Dam presents an intriguing case study in dam infrastructure and management. With its unique design features and ecological purpose, this earth dam serves as a key element in the local ecosystem, highlighting the intersection of human development and environmental conservation in water resource management.
Year Completed |
2000 |
Dam Height |
13.5 |
River Or Stream |
COLD TURKEY CREEK |
Primary Dam Type |
Earth |
Surface Area |
6.5 |
Drainage Area |
1.59 |
Nid Storage |
53.2 |
Outlet Gates |
Vertical Lift |
Hazard Potential |
Low |
Foundations |
Soil |
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.
Njos Dam; Lores 1