Stampede Dike Reservoir Report

Last Updated: December 5, 2025

Stampede Dike, located in Truckee, California, along the Little Truckee River, is a Federal-owned structure designed by the Bureau of Reclamation for flood risk reduction.


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Summary

Completed in 1970, this earth dam stands at a height of 85 feet with a structural height of 98 feet, providing critical protection to the surrounding area. With a storage capacity of 280,100 acre-feet and a surface area of 3,885 acres, Stampede Dike plays a crucial role in managing water resources in the region.

The primary purpose of Stampede Dike extends beyond flood risk reduction to include functions such as fish and wildlife pond creation and recreation opportunities. Despite its high hazard potential, the condition assessment of the dam is currently not available, highlighting the importance of regular inspections and maintenance. With no spillway and a maximum discharge of 0, the structure's risk management measures and emergency action plans are crucial components in ensuring the safety and integrity of this essential water resource infrastructure.

Stampede Dike's association with the Bureau of Reclamation underscores the federal agency's role in its funding, design, regulation, inspection, and operation. The dam's location within the San Francisco District of the US Army Corps of Engineers further emphasizes its strategic significance in water resource management. As a key component in the region's water infrastructure, Stampede Dike stands as a testament to the ongoing efforts to balance flood protection, environmental conservation, and recreational opportunities in a changing climate.

Year Completed

1970

Dam Length

1449

Dam Height

85

River Or Stream

LITTLE TRUCKEE RIVER

Primary Dam Type

Earth

Surface Area

3885

Hydraulic Height

78

Drainage Area

135

Nid Storage

280100

Structural Height

98

Hazard Potential

High

Foundations

Rock

Nid Height

98
       
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.