Located in Pitkin County, Colorado, Ziff Dam is a private earth dam with a primary purpose of fire protection, stock, or small fish pond. Built in 1992 by SCHMUESER, GORDON, MEYER INC, this structure stands at a height of 29 feet and spans a length of 220 feet, with a maximum storage capacity of 23 acre-feet. The dam is situated along Woody Creek-OS, serving as a recreational area and a vital source of water for wildlife.

With a low hazard potential and fair condition assessment, Ziff Dam has been inspected regularly by the Colorado Department of Water Resources, ensuring its structural integrity and safety. Equipped with an uncontrolled spillway and a slide outlet gate, the dam provides essential water resources while minimizing the risk of flooding. Despite its moderate risk assessment, the dam continues to play a crucial role in water management and conservation efforts in the region, supporting both local ecosystems and recreational activities.

As a key feature in the Snowmass community, Ziff Dam not only serves as a vital water source but also contributes to the overall environmental and recreational landscape of the area. With its sustainable design and regulatory oversight, the dam stands as a testament to effective water resource management and climate resilience, embodying the harmonious balance between human needs and natural ecosystems.