Dolcini is a privately owned dam located in Marin, California, along the Salmon Creek. Built in 1949, this earth-type dam stands at 35 feet high and spans 440 feet in length, with a storage capacity of 70 acre-feet. The primary purpose of Dolcini is to supply water for irrigation and domestic use, serving the local community while also supporting agriculture in the region.

Managed by the California Department of Water Resources (DWR) under the Safety of Dams program, Dolcini is subject to regular inspections and enforcement to ensure its safety and regulatory compliance. With a low hazard potential and a satisfactory condition assessment as of September 2017, Dolcini is considered a reliable water resource infrastructure. The dam is also equipped with emergency action plans, although details on their preparation and adherence to guidelines are not specified in the available data.

Overall, Dolcini plays a crucial role in water supply management in the area, contributing to the sustainability of irrigation practices and domestic water usage. As a key element in the local water infrastructure, maintaining Dolcini's integrity and safety is essential for water resource and climate enthusiasts who recognize the importance of such structures in ensuring water availability and security for communities and ecosystems alike.