Flows in the basin have increased due to the recent precipitation. The National Weather Service forecasts accumulations of 0.5 to 1.5 inches of rain throughout the basin over the next 5 days.
Daily Flows:
Little Falls gage flow 07/10: 1140 MGD (1760 cfs)
Little Falls gage flow 07/11: 1310 MGD (est., based on recently
available real time data) (2030 cfs)
Note: Gage flow at Little Falls is measured after water
supply withdrawals.
Point of Rocks flow 07/10: 1250 MGD (1940 cfs)
Point of Rocks flow 07/11: 1370 MGD (est., based on recently
available real time data) (2120 cfs)
Net Potomac Production (07/10/10):
FW Corbalis raw water withdrawal (Potomac): 106 MGD
WSSC Potomac Production: 128 MGD
Aqueduct withdrawal: 161 MGD
Total Potomac demand: 395 MGD