Bear Reservoir Report

Last Updated: December 5, 2025

Bears have been an integral part of California's ecosystem for thousands of years.


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Summary

They are one of the most iconic animals in the state, and their populations have fluctuated over time due to various human activities such as hunting and habitat destruction. The hydrology of California plays a critical role in the survival of bears. Specific surface flow and snowpack providers, such as the Sierra Nevada Mountains, are crucial sources of water for bears during dry seasons. The agricultural industry in California can also affect bear populations by reducing their habitat and food sources. Similarly, recreational activities, such as hiking and camping, can disrupt bear habitats and increase human-bear interactions. Conservation efforts have been implemented to protect bear populations, and it is important to continue to educate the public on responsible practices to ensure their long-term survival.

Reservoir Details

Storage 24hr Change 0.0%
Percent of Normal 83%
Minimum 1.0 acre-ft
2003-12-29
Maximum 13,843.0 acre-ft
2008-10-20
Average 2 acre-ft
Dam_Height 85
Hydraulic_Height 80
Drainage_Area 72
Year_Completed 1954
Nid_Storage 7700
River_Or_Stream BEAR CREEK
Structural_Height 92
Primary_Dam_Type Earth
Surface_Area 265
Dam_Length 1830
Hazard_Potential High
Nid_Height 92
       
Seasonal Comparison
Storage Levels
Pool Elevation Levels
Top Conserv Storage Levels
Inflow Levels

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.