Marin Municipal Water District announced Friday that it has found a potential vendor for temporary desalination plants and four Central Valley water suppliers that could transfer water to the county through a pipeline across the Richmond-San Rafael Bridge.

The emergency water projects are being explored based on forecasts that the majority of Marin residents could run out of water by July 2022 if the upcoming winter is as dry as last year’s. The district serves about two-thirds of the county including 191,000 residents in central and southern Marin.