Johnson Pond Reservoir Report
Nearby: Boehm; Don 1 Faye Water Containment
Last Updated: December 13, 2025
Johnson Pond, located in McKenzie County, North Dakota, is a private water supply reservoir managed by JMAC Resources Inc.
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Summary
The pond has a storage capacity of 112 acre-feet and covers a surface area of 5.4 acres. With a dam height of 24 feet, Johnson Pond serves as a vital source of water for the local community, making it a significant resource for water supply in the region.
Managed by the North Dakota State Water Commission (NDSWC), Johnson Pond has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Although the dam has not been inspected recently, the state agency is responsible for permitting, inspecting, and enforcing regulations to ensure the safety and integrity of the structure. Despite not having a designated spillway or outlet gates, Johnson Pond plays a crucial role in water resource management in North Dakota.
While lacking specific details on construction and modification dates, Johnson Pond remains a key component of the water infrastructure in the area. With its primary purpose being water supply, the pond reflects the importance of sustainable water management practices in mitigating the impacts of climate change on water resources. As water resource and climate enthusiasts, understanding and monitoring the condition of structures like Johnson Pond is essential for ensuring the resilience and sustainability of our water supply systems in the face of changing environmental conditions.
Dam Height |
24 |
Surface Area |
5.4 |
Nid Storage |
112 |
Hazard Potential |
Low |
Nid Height |
24 |
Seasonal Comparison
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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.
Johnson Pond