Afternoon Potomac flow and demand update (Saturday, 2023-08-26)
River flows are higher at both Point of Rocks and Little Falls due to the presence of two separate flow peaks caused by hydroelectric power generation at upstream dams (Dams 4 and 5). Flows at Little Falls are now expected to fall significantly over the next 24 – 36 hours as a flow trough – again due to hydropower operations – passes by the stream gage station. We will be working with MDE this week to find a strategy to alleviate this problem.