Stanley Lagoon Cell 3 Reservoir Report
Nearby: Stanley Dam
Last Updated: December 13, 2025
Stanley Lagoon Cell 3, located in Mountrail, North Dakota, is a water resource managed by the local government with oversight from the North Dakota State Water Commission.
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Summary
This lagoon serves a primary purpose that falls under the category of "Other," and has a storage capacity of 66 acre-feet. With a surface area of 11 acres and a dam height of 10 feet, this lagoon is designed to mitigate flood risks and manage water resources in the region.
Despite being classified as having a low hazard potential and not currently rated for its condition, Stanley Lagoon Cell 3 plays a crucial role in water management in the area. With no associated structures and no recent inspection date provided, the lagoon continues to serve its purpose while meeting state requirements for permitting, inspection, and enforcement. While lacking certain details such as construction year and condition assessment date, this facility remains a key component of the local water infrastructure in North Dakota.
As water resource and climate enthusiasts, the data on Stanley Lagoon Cell 3 provides insight into the management of water resources in North Dakota. With its location in Mountrail County and oversight by the North Dakota State Water Commission, this lagoon demonstrates the importance of local government involvement in water management. While more information may be needed to fully assess its condition and operational status, Stanley Lagoon Cell 3 stands as a vital part of the region's water infrastructure, contributing to flood control and resource management efforts.
Dam Height |
10 |
Surface Area |
11 |
Nid Storage |
66 |
Hazard Potential |
Low |
Nid Height |
10 |
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.
Stanley Lagoon Cell 2