Sandy City - Buttercup is a flood risk reduction structure located in Sandy, Utah, with a primary purpose of mitigating flood risks in the area. The dam, completed in 1983, is classified as an Earth-type structure with a hydraulic height of 5 feet and a structural height of 7 feet. It has a normal storage capacity of 9 acre-feet and is regulated by the Utah Division of Water Rights.

This dam plays a significant role in protecting the surrounding community from potential flooding events, as it is deemed to have a hazard potential of "Significant". While the condition assessment is currently "Not Rated", the structure undergoes regular inspections with a frequency of every 3 years to ensure its integrity and functionality. The last recorded inspection date was in April 2005, highlighting the importance of ongoing monitoring and maintenance to uphold its effectiveness in flood risk management.

Sandy City - Buttercup serves as a crucial asset for flood control in the region, providing peace of mind to residents and stakeholders in the face of potential water-related hazards. With its strategic location and design, this structure stands as a testament to proactive water resource management and climate resilience efforts in the area.