Crocker Diversion, located in Snelling, California, along the Merced River, was completed in 1910 with a primary purpose of flood risk reduction. This gravity dam stands at 22 feet high and has a storage capacity of 300 acre-feet. The dam plays a crucial role in irrigation, water supply, and flood risk reduction in the region.

Owned by a public utility, Crocker Diversion is regulated and inspected by the California Department of Water Resources (DWR) for safety compliance. With a low hazard potential and satisfactory condition assessment, the dam ensures the safety of the surrounding communities. The last inspection was conducted in May 2020, with a frequency of once per year, indicating a proactive approach to maintenance and monitoring.

Despite its age, Crocker Diversion continues to serve its purpose effectively, protecting the area from potential flooding events. With its strategic location and design, the dam remains a vital component of the water resource management and climate resilience efforts in the region, contributing to the overall sustainability of the Merced River watershed.