SGMA is not directly related to drought; sustainable groundwater management is a long-term vision and commitment to manage groundwater judiciously so that it is protected for future use. In many areas, over time, the water table, or the depth at which groundwater can be found, has gotten much deeper below the surface. As demand for groundwater has increased, more water is being drawn out of aquifers than is replaced or replenished. Low groundwater levels can cause a number of undesirable results such as land subsidence (sinking of the ground’s surface). Some California groundwater basins have reached all-time historic lows. Creating a framework for State oversight (through SGMA) ensures a standard, consistent process to maintain and actively monitor and manage basins at the local level.