Skip to main content

Spring 2023 Groundwater Levels in the Yolo Subbasin

May contain: chart

The YSGA's 62 Representative Monitoring Wells throughout the Subbasin are each measured at least twice per year. The graph above shows the average water depth among all 62 wells and represents the general condition of the basin. 

Spring 2023 water levels show a substantial recovery from the drought-induced low levels of Fall 2022. While conditions have improved significantly, it will take several years for the groundwater to fully recover from the drought.