Afternoon Potomac flow and demand update (Monday 09/13/2010)

Submitted by admin1 on Mon, 09/13/2010 - 14:00

No change in the weather forecast. Flows at Little Falls have improved temporarily. Utilities should operate per operation preference.

Daily Flows:
Little Falls gage flow 09/12: 460 MGD (710 cfs)
Little Falls gage flow 09/13: 580 MGD (est., based on most recently available real time data) (892 cfs)
Note: Gage flow at Little Falls is measured after water supply withdrawals.
Point of Rocks flow 09/12: 690 MGD (1060 cfs)
Point of Rocks flow 09/13: 720 MGD (est., based on recently available real time data) (1120 cfs)

Today's estimated demand (09/13/10) P.M.:
WSSC P.M. estimated demand: 195 MGD
FW P.M. estimated demand: 180 MGD
Aqueduct P.M. estimated demand: 150 MGD
Total P.M. estimated demand: 525 MGD

Tomorrow's estimated demand (09/14/10):
WSSC estimated demand: 195 MGD
FW estimated demand: 195 MGD
Aqueduct estimated demand: 150 MGD
Total estimated demand: 540 MGD

Recommended operations for today (09/13/10):

Fairfax Water:
Per operational preference.

WSSC:
Per operational preference.

Seneca (release date, time, amount in MGD):
No release from Little Seneca Reservoir is scheduled today.

Aqueduct:
Per operational preference.

North Branch Reservoirs:
Change Luke target from 435 cfs to 405 cfs.

Tags
AM Report
Enhanced Operations
Reservoir Release Made
Operational Change