California Gov. Gavin Newsom signed an executive order today to protect the state’s water supply from climate-driven weather extremes.

According to a press release from Newsom’s office, the recent storms in California have resulted in “the wettest three-week period on record” for the state. Although, the period following these storms has been unusually dry, the press release noted, indicating the possibility of a return to warmer and drier conditions. The press release also cited a recent study suggesting that California’s water supply could be reduced by up to 10 percent by 2040.

Due to the lasting impact of drought conditions on vulnerable water supplies, agriculture and the environment, the executive order includes provisions to protect water reserves, facilitate groundwater recharge and improve California’s ability to retain storm runoff.

In addition, the order updates Newsom’s May 10, 2021 State of Emergency Proclamation to “ensure adequate water supplies for purposes of health, safety, the environment, or drought resilient water supplies.” This modification allows the California State Water Resources Control Board to reevaluate reservoir regulations for the purposes of maximizing relevant water supplies and preserving water quality for the environment.

The order also requests recommendations for further action, including reflections on previous proclamations and executive orders, from state agencies by April 28.