Symanowski Dam; Kevin 2 Reservoir Report

Last Updated: December 6, 2025

Symanowski Dam; Kevin 2, located in Adams, North Dakota, is a privately owned earth dam that was completed in 2004 by the NRCS.


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Summary

Managed and regulated by the North Dakota State Water Commission, this dam serves as a critical water resource for the area, with a storage capacity of 167.9 acre-feet and a primary purpose designated as 'Other'. The dam stands at a height of 19.2 feet and has a spillway width of 12 feet, with a low hazard potential and a moderate risk assessment rating.

Despite being a relatively small structure, Symanowski Dam; Kevin 2 plays a crucial role in managing the water resources of the region, with a normal storage capacity of 106.5 acre-feet and serving the South Cedar Creek-TR river or stream. With the dam being inspected and regulated by the NDSWC, it ensures that the dam is maintained in good condition and adheres to safety standards. The risk management measures for the dam have been rated as moderate, indicating a proactive approach to addressing potential hazards and ensuring the safety of the surrounding community.

With its completion in 2004, Symanowski Dam; Kevin 2 has been a key feature in the water resource infrastructure of Adams, North Dakota. Despite its low hazard potential, the dam is well-maintained and regulated, providing a reliable source of water storage for the region. As climate change continues to impact water resources, the importance of structures like Symanowski Dam; Kevin 2 in managing and securing water supply becomes even more significant for the community and the environment.

Year Completed

2004

Dam Height

19.2

River Or Stream

SOUTH CEDAR CREEK-TR

Primary Dam Type

Earth

Surface Area

17.9

Drainage Area

0.15

Nid Storage

167.9

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

19
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.