Summary
The dam, completed in 1962, stands at a height of 52 feet and boasts a storage capacity of 188 acre-feet, with a normal storage level of 180 acre-feet. The facility, managed by the Federal Energy Regulatory Commission, harnesses the power of Butte Creek to generate hydroelectricity, contributing to the sustainable energy production in the area.
With a surface area of 14.9 acres and a maximum discharge capacity of 500 cubic feet per second, De Sabla Forebay plays a crucial role in managing water resources and mitigating potential hazards. Despite being classified as having a low hazard potential, the dam is subject to regular state inspections and enforcement measures to ensure its structural integrity and operational safety. The facility's spillway, with a width of 44 feet, utilizes an uncontrolled design to regulate water flow and maintain optimal water levels in the reservoir.
Overall, De Sabla Forebay stands as a testament to the intersection of water resource management, climate resilience, and sustainable energy production. Its strategic location, efficient design, and adherence to regulatory standards underscore its importance in supporting the region's water supply, energy needs, and environmental sustainability goals. As a key player in California's hydroelectric infrastructure, De Sabla Forebay exemplifies the ongoing efforts to balance water resource utilization with climate adaptation and mitigation strategies for a more resilient future.
Year Completed |
1962 |
Dam Length |
1079 |
Dam Height |
52 |
River Or Stream |
Butte Creek |
Primary Dam Type |
Earth |
Surface Area |
14.9 |
Drainage Area |
0.3 |
Nid Storage |
188 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
52 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Butte C Nr Chico Ca
|
130cfs |
Deer C Nr Vina Ca
|
120cfs |
Mill C Nr Los Molinos Ca
|
158cfs |
Spanish C A Quincy Ca
|
30cfs |
Spanish C Ab Blackhawk C At Keddie Ca
|
57cfs |
Sacramento R Ab Bend Bridge Nr Red Bluff Ca
|
4710cfs |
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.
De Sabla Forebay
Butte Creek
Big Chico Creek
Poe Dam To Highway 70 Crossing
Cresta Dam To Poe Reservoir (Camp Creek)
Paradise Community Park
Aquatic Park
Lassen National Forest