The Santa Margarita Groundwater Agency is undergoing a review to make sure it’s not depleting its groundwater, as required by state water regulations. … In 2023, when the California Department of Water Resources reviewed the agency’s previous self-evaluation, it noted lowering groundwater levels, degraded quality and surface water depletion and recommended changes. Recent reports on the basin have shown improved conditions, despite the decrease in average rainfall in 2025. Groundwater levels in the basin remain generally stable as a result of low groundwater usage.

Other local water agency news:

• Monterey Herald (Calif.): Monterey Peninsula water customers dramatically reduce use
• The Napa Valley Register (St. Helena, Calif.): City of Napa may see 3% annual sewer rate hikes starting in July