Jackson Creek, also known as Lake Amador, is a vital water resource located in Amador, California. Managed by the local government, this Earth dam was completed in 1965 by Kaiser Engineers for irrigation purposes. With a height of 193 feet and a storage capacity of 24,000 acre-feet, the dam serves multiple functions including fire protection, stock, hydroelectric power generation, and recreation.

Situated in Buena Vista, California, Jackson Creek is regulated by the Department of Water Resources and the Safety of Dams agency. The dam's spillway width of 100 feet and maximum discharge of 51,000 cubic feet per second make it a significant structure in the region. While its hazard potential is classified as high, the risk assessment indicates a moderate level of risk, with regular inspections conducted by the Federal Energy Regulatory Commission to ensure safety and compliance.

Overall, Jackson Creek plays a crucial role in water management and conservation efforts in the area, providing essential irrigation water while also serving as a recreational destination for locals and visitors. With its strategic location and diverse functionalities, this dam represents a key component in the region's water infrastructure, highlighting the intersection of water resource management and climate resilience in California's evolving landscape.