The Zephyr Site, located in Rice County, Kansas, is a rockfill dam constructed on the Little Arkansas River. Standing at a height of 20.4 feet, this dam provides a maximum storage capacity of 52.5 acre-feet and a normal storage capacity of 21.7 acre-feet. With a surface area of 5.3 acres and a drainage area of 0.03 square miles, the Zephyr Site serves as a crucial water resource for the surrounding area.

Despite being privately owned and not regulated by the state, the Zephyr Site has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam, completed in an unlisted year, has not undergone any modifications since its construction. With a spillway width of 20 feet and no associated locks, the Zephyr Site is a key infrastructure for water management in the region. Although last inspected in July 1998, the site is continuously monitored for any potential risks or safety concerns.

For water resource and climate enthusiasts, the Zephyr Site presents a unique opportunity to study the impact of rockfill dams on water storage and management in the region. With its strategic location on the Little Arkansas River, this dam plays a crucial role in flood control and water supply. As efforts to address climate change intensify, understanding the role of such infrastructure in sustainable water management becomes increasingly important. The Zephyr Site stands as a testament to the importance of investing in resilient water infrastructure for the future.