Already by me, the city of Madera and surrounding areas that depend of well water have already declared emergencies. The wells are dry.
By me, Woodward reservoir (Stanislaus county)will not be open to the public starting sometime in the spring and through the summer months. They are worried about evaporation that water sking, boating ect...that will happen.
My city, depending on where you are at is either well water for the most part and at the northern end, they are part of the East Bay MUD.....water table is fed partially off the San Joaquin River, but who knows by summertime.