Summary
Completed in 1993, this earth dam stands at 29 feet in height and stretches over 40,000 feet in length, with a storage capacity of 3,800 acre-feet. The primary purpose of this basin is to manage debris and sediment in the waterway, ensuring the flow remains unobstructed for environmental and safety reasons.
Managed by the California Department of Water Resources (DWR) and regulated by the Safety of Dams agency, Cache Creek Settling Basin is inspected regularly to maintain its satisfactory condition and low hazard potential. The structure has a hydraulic height of 14.2 feet and covers a surface area of 3,600 acres, serving as a critical component in the region's water resource management and flood control efforts. Despite its low hazard rating, the settling basin plays a crucial role in protecting downstream areas from potential debris flow and ensuring the efficient flow of water in Cache Creek.
With its strategic location and purposeful design, Cache Creek Settling Basin not only contributes to debris control but also enhances the overall resiliency of the water infrastructure in the region. As a state-owned and operated facility, it represents a commitment to sustainable water resource management and climate resilience, underscoring the importance of proactive measures in safeguarding our waterways and communities from potential hazards.
Year Completed |
1993 |
Dam Length |
40083 |
Dam Height |
29 |
River Or Stream |
Cache Creek |
Primary Dam Type |
Earth |
Surface Area |
3600 |
Hydraulic Height |
14.2 |
Nid Storage |
3800 |
Hazard Potential |
Low |
Nid Height |
29 |
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.
Cache Creek Settling Basin
Old River Road 19091, West Sacramento