Daily Potomac flow and demand update (Friday, 2023-09-15)
Potomac River flows at Little Falls are still elevated due to the recent precipitation. According to the Middle Atlantic River Forecast Center predictions, rainfall averaging about ½ inches is expected in the basin over the next 3 days.
Recent basin-wide average precipitation (above Little Falls):
(based on CO-OP's Low Flow Forecast System analysis of Middle Atlantic River Forecast Center (MARFC) gridded multisensor precipitation estimates)
Yesterday's area-weighted average basin precipitation: 0 (inches)