A California reservoir forecasting system could add enough usable water to save $100 million to $200 million a year without building a new reservoir, a study estimates

Global Science Fri, 04 Sep 2026 18:59:09 GMT Moderate confidence — 73/100

Representative Image (AI-generated)California’s water problem is often framed around the need for more storage, new infrastructure and expensive construction.
But a new study suggests that part of the answer may already be sitting behind the state’s existing dams.
By using better weather and water forecasts to decide when reservoirs should release or retain water, California could potentially make substantially more water available each year without constructing another reservoir.

Representative Image (AI-generated)California’s water problem is often framed around the need for more storage, new infrastructure and expensive construction.
But a new study suggests that part of the answer may already be sitting behind the state’s existing dams.
By using better weather and water forecasts to decide when reservoirs should release or retain water, California could potentially make substantially more water available each year without constructing another reservoir.

Sources: Times of India