Orchard, also known as Indian Creek Reservoir, is a state-owned dam located in Ada County, Idaho. Completed in 1902, this earth dam stands at a height of 42.8 feet and has a hydraulic height of 34 feet. With a storage capacity of 2035 acre-feet and a surface area of 195 acres, Orchard serves as a vital water resource for the surrounding area. The dam is situated on Indian Creek, a tributary of the Boise River, and has a drainage area of 51 square miles.

Despite its importance, Orchard has a significant hazard potential and a poor condition assessment, as of its last inspection in May 2018. The dam's spillway type is uncontrolled, with a width of 32 feet, and it features a slide (sluice gate) for outlet gates. With a moderate risk assessment score of 3 out of 5, Orchard is regulated by the Idaho Department of Water Resources and undergoes regular permitting, inspections, and enforcement to ensure its safety and functionality. For water resource and climate enthusiasts, Orchard represents a critical infrastructure piece in the region's water management system, highlighting the need for ongoing monitoring and maintenance to protect against potential hazards and ensure continued water supply for the community.