Stoneridge, also known as Lake Sans Souchi, is a private water resource located in Blanchard, Idaho. Managed by the Idaho Department of Water Resources (IDWR), this dam serves primarily for recreational purposes. Constructed in 1969, Stoneridge stands at a height of 28.4 feet with a hydraulic height of 19.9 feet, providing a storage capacity of 256 acre-feet and covering a surface area of 32.2 acres.

With Blanchard Creek and Fish Lake as its main sources, Stoneridge's spillway is of the controlled type with a width of 18 feet. The dam has a significant hazard potential and was last assessed to be in fair condition in 2018. While the risk assessment indicates a very high risk level, the dam is inspected every four years to ensure its safety. Despite its age, Stoneridge continues to be a popular spot for outdoor enthusiasts seeking water-based recreational activities in the scenic Bonner County region of Idaho.

Overall, Stoneridge stands as a testament to the importance of water resource management in the face of climate change. As water levels and precipitation patterns continue to fluctuate, the maintenance and upkeep of dams like Stoneridge are crucial in ensuring the safety and sustainability of our water resources for future generations.