Summary
2 is a privately owned dam located in Weston, Wyoming, along Stockade Beaver Creek. Completed in 1961, this earth dam stands at 25 feet high and spans 764 feet in length, providing fire protection and serving as a small fish pond. Despite its low hazard potential, the dam's condition assessment in 2017 rated it as poor, highlighting the need for maintenance and improvements to ensure its long-term functionality.
With a storage capacity of 173 acre-feet, Spencer No. 2 plays a crucial role in water resource management in the area, particularly for fire protection and livestock use. However, the dam's poor condition raises concerns about its ability to withstand potential stressors, such as extreme weather events or aging infrastructure. Climate enthusiasts and water resource professionals alike may view Spencer No. 2 as a case study in the intersection of infrastructure resilience and climate change adaptation.
As the dam is regulated by the State of Wyoming and undergoes regular inspections, stakeholders have the opportunity to address any safety concerns and implement risk management measures to mitigate potential hazards. With a moderate risk assessment rating, Spencer No. 2 serves as a reminder of the importance of proactive maintenance and monitoring in safeguarding water resources and infrastructure in the face of evolving climate conditions.
Year Completed |
1961 |
Dam Length |
764 |
Dam Height |
25 |
River Or Stream |
STOCKADE BEAVER CREEK |
Primary Dam Type |
Earth |
Surface Area |
15 |
Hydraulic Height |
18 |
Nid Storage |
173 |
Structural Height |
25 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
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.
Spencer No. 2