WaterSMART Basin Studies Program
Basin Studies are collaborative studies, cost-shared with non-Federal partners, to evaluate the impacts of climate change and help ensure sustainable water supplies by identifying strategies to address imbalances in water supply and demand. Each study includes four key segments:
- State-of-the-art projections of future supply and demand by river basin, including the impacts of climate change.
- An analysis of how the basin’s existing water and power operations and infrastructure will perform in the face of changing water realities.
- Development of adaptation and mitigation strategies to meet current and future water demands.
- A trade-off analysis of the adaptation and mitigation strategies identified.
Stormwater Management Importance Underscored in Los Angeles Basin Study Released by Bureau of Reclamation
Bureau of Reclamation Commissioner Estevan López has released the Los Angeles Basin Study that looks at the changing demographics, climate change and competing interests for available water supplies and identifies options to meet the water needs of the Los Angeles area into the future. The study found that there is a potential water supply deficit for the region of approximately 160,000 acre-feet-per year by 2035 and 440,000 acre-feet-per-year or 25-percent less water than the region is projected to need in 2095. Read More →
(September 7, 2016) - Bureau of Reclamation Commissioner Estevan López announced that Reclamation is launching a new basin study in the American River Basin in Northern California. This comprehensive water study will help inform water management in the Central Valley Project. Read More →
(March 16, 2016) - The Bureau of Reclamation has released the Republican River Basin Study, which identifies adaptation strategies that address water management challenges in the basin. This study, which includes a study area of 2.7 million acres of irrigated agriculture served primarily by groundwater supplies, represents an extensive collaborative effort among Colorado, Nebraska and Kansas.
The Republican River basin covers approximately 16 million acres and lies primarily within the Ogallala Aquifer. It originates in the high plains of eastern Colorado and flows east into Nebraska and Kansas. Read More →
Bureau of Reclamation’s Sacramento and San Joaquin Rivers Basin Study Predicts How Climate Change Will Impact the Sacramento and San Joaquin Delta
(March 15, 2016) - The Bureau of Reclamation has released the Sacramento and San Joaquin Rivers Basin Study, which found climate change will cause earlier runoff and refill reservoirs earlier in the year, potentially affecting reservoir operations and water storage.
This study, collaboratively developed by Reclamation, the State of California Department of Water Resources, El Dorado County Water Agency, Stockton East Water District, California Partnership for the San Joaquin Valley and Madera County Resource Management Agency, examines climate change impacts and adaptation actions for the Sacramento River Basin, San Joaquin River Basin and the Tulare Lake Basin. Read More →
(March 15, 2016) - The Bureau of Reclamation is initiating the 2016 basin study selection process and requests letters of interest from eligible non-federal entities interested in participating in a new basin study. A short letter of interest is due to the respective regional office by April 4, 2016. Read More →
Reclamation Releases Truckee Basin Study, Providing Tools for Water Managers in California and Nevada to Help Meet Future Water Demands
(Feb. 2, 2016) - The Bureau of Reclamation has released its study of the Truckee Basin in California and Nevada, projecting that climate change may impact water supplies in the 21st century. Now available online, this study provides water managers with information to better understand the basin’s water supply and demand from now until 2099, and also identifies potential options to help them meet future demands. Read More →
Southeast California Regional Basin Study Evaluates Water Supply and Demand in Borrego, Coachella and Imperial Valleys
The Bureau of Reclamation today released the Southeast California Regional Basin Study, which evaluates options to resolve water supply and demand imbalances within the Borrego, Coachella and Imperial Valleys in southeastern California in the face of uncertainty due to climate change. Read More →