Summary
Built in 1980, this earth-type dam stands at a height of 60 feet and has a hydraulic height of 53 feet. With a storage capacity of 1050 acre-feet, the dam serves the primary purpose of flood risk reduction while also supporting water supply needs in the region. The reservoir covers a surface area of 55 acres and has a drainage area of 26.3 square miles, making it a significant water resource for the area.
Managed by the local government, Sand Creek Dam is regulated, permitted, inspected, and enforced by the California Department of Water Resources (DWR) and Safety of Dams agency. The dam has a high hazard potential but is currently assessed to be in satisfactory condition, with the last assessment conducted in September 2017. The dam underwent its last inspection in April 2020, with an inspection frequency of one year. In case of emergencies, the dam's Emergency Action Plan (EAP) status is currently unknown, but the risk management measures and guidelines are put in place to ensure the safety and security of the surrounding community.
Despite being a relatively small dam, Sand Creek plays a crucial role in mitigating flood risks and providing water supply to the local area. With its strategic location along the Sand Creek stream and its modern design, the dam stands as a vital infrastructure for water resource management and climate resilience in Fresno County. As water resource and climate enthusiasts, understanding the significance and functionality of dams like Sand Creek is essential for safeguarding communities and ecosystems against the impacts of changing climate patterns and water availability.
Year Completed |
1980 |
Dam Length |
933 |
Dam Height |
60 |
River Or Stream |
Sand Creek |
Primary Dam Type |
Earth |
Surface Area |
55 |
Hydraulic Height |
53 |
Drainage Area |
26.3 |
Nid Storage |
1050 |
Hazard Potential |
High |
Nid Height |
60 |
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.
Sand Creek