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BACKGROUND Municipal Code Chapter 2.44 Emergency Organization and California Government Code §§8630 et. seq. allows the City Council to proclaim a local emergency and provides that City staff shall return to the City Council approximately every sixty (60) days to update the City Council on the local emergency. On October 5, 2021, City Council adopted urgency Ordinance No. 2225 declaring a Local Drought Emergency and adopted Resolution No. 21-1250 declaring a Stage 2 water shortage and mandating that Pleasanton water customers reduce their potable water usage by 15 percent. Due to the critically reduced water supplies and continued extreme dry weather, the protection of public health, safety, and welfare supported the declaration of a Local Drought Emergency providing the needed flexibility to respond quickly to changing situations involving fire safety, water availability for fire service, flexibility to obtain needed supplies or resources, and the authorization to collaborate with other local agencies on critical drought issues. DISCUSSION The City's Water Supply Contingency Plan (WSCP) describes the City's strategic plan in response to water shortages and establishes a fundamental link to Zone 7's water supply outlook as critical criteria for assessing a water shortage. The WSCP defines a Stage 2 water shortage as follows: There is sufficient uncertainty concerning water supply, either based upon Annual Water Supply and Demand Assessment (AWSDA) finding or unforeseeable event, to lead to the conclusion that supply may not adequately meet normal demand in the current or upcoming years. Zone 7's 2021 Annual Sustainability Report concluded that there are adequate supplies to meet 2021 demands. However, approximately 70 percent of Zone 7's water supply is purchased and imported through the State Water Project (SWP) and, despite rainfall and snowpack in late 2021, Lake Oroville remains below its historical average at 43 percent of capacity as of January 12, 2022 which is an improvement from 29 percent in December 2021. Considering the majority of the Tri-Valley's imported water originates from the SWP, it is reasonable and appropriate to conclude that there is uncertainty in this year's water supply, despite early season rainfall and snowpack. Pleasanton water customers continue to conserve during the winter months. Since City Council adopted the mandatory 15 percent water conservation measure in October 2021, customers have saved 24 percent of potable water use as shown in Figure 1. The City's potable water use in December 2021 shows an 18 percent saving compared to December 2020. The lower water savings was forecasted for the winter months because most outdoor irrigation systems were shut off or adjusted. Although, the December 2021 storms and limited outdoor irrigation helped reduced the City's overall potable water use, it is too early to know if we will continue to receive recordable precipitation to help offset depleted reservoirs toward improving drought conditions in 2022. Page 2 of 3