California Gov. Gavin Newsom has declared a drought emergency for parched water systems along the Russian River watershed that serve hundreds of thousands of Californians in two counties. Most of the state is suffering severe drought conditions due to low rainfall and snowpack, but state water officials said that the other regions aren’t hit hard enough yet to declare a statewide emergency.

The targeted approach drew praise from the San Diego County Water Authority, which at this point has sufficient supply.

“We applaud Governor Newsom for taking a targeted, flexible, and iterative approach to drought management that provides support for individual regions that are suffering from drought while also recognizing regions like San Diego County that have sufficient water supplies due to three decades of investments in supply reliability,” said Water Authority Board Chair Gary Croucher.