What is the Outlook?
The water supply outlooks are published by ICPRB's Cooperative Water Supply Operations Section (CO-OP) staff on a monthly basis between April and October of each year. They are meant to provide an update on the possibility of water supply releases from the area's reservoirs based on long-term precipitation data, flows, and other information for the Potomac basin.
Graphical Updates of River Flow and Drought Conditions:
Recent precipitation and forecasts: