Monitoring Updates

Current drought monitoring status: Daily Monitoring - as of 9/1/16


Daily Potomac flow and demand update (Monday 09/26/2016)

No rain fell in the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, 1/10  to 3/4 of an inch of rain can be expected across the basin over the next 72 hours.

Daily Flows:

    Little Falls gage flow 09/25: 930 MGD  (1440 cfs)

    Little Falls gage flow 09/26: 810 MGD (est., based on recently available real time data)  (1260 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/25: 890 MGD (1380 cfs)

    Point of Rocks flow 09/26: 860 MGD (1330 cfs)

Net Potomac Production yesterday (09/25/16):

    FW Corbalis raw water withdrawal (Potomac): 119 MGD

    WSSC Potomac Production: 118 MGD

    Aqueduct withdrawal: 142 MGD

    Total Potomac demand: 380 MGD


Daily Potomac flow and demand update (Sunday 09/25/2016)

No rain fell in the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, 0.25 to 1 inch of rain can be expected across the basin over the next 72 hours.  Higher precipitation amounts are expected in the eastern portion of the basin.

Daily Flows:

    Little Falls gage flow 09/24: 1070 MGD  (1660 cfs)

    Little Falls gage flow 09/25: 960 MGD (est., based on recently available real time data)  (1480 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/24: 1010 MGD (1570 cfs)

    Point of Rocks flow 09/25: 960 MGD (1480 cfs)

Net Potomac Production yesterday (09/24/16):

    FW Corbalis raw water withdrawal (Potomac): 105 MGD

    WSSC Potomac Production: 118 MGD

    Aqueduct withdrawal: 147 MGD

    Total Potomac demand: 370 MGD


Daily Potomac flow and demand update (Saturday 09/24/2016)

No rain fell in the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, up to 0.1 inch of rain can be expected over the next 72 hours.  

Daily Flows:

    Little Falls gage flow 09/23: 1080 MGD  (1670 cfs)

    Little Falls gage flow 09/24: 1110 MGD (est., based on recently available real time data)  (1720 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/23: 1140 MGD (1770 cfs)

    Point of Rocks flow 09/24: 1110 MGD (1720 cfs)

Net Potomac Production yesterday (09/23/16):

    FW Corbalis raw water withdrawal (Potomac): 121 MGD

    WSSC Potomac Production: 117 MGD

    Aqueduct withdrawal: 152 MGD

    Total Potomac demand: 389 MGD


Daily Potomac flow and demand update (Friday 09/23/2016)

No rain fell in the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, up to 0.1 inch of rain can be expected across the southern portion of the basin over the next 72 hours.  

Daily Flows:

    Little Falls gage flow 09/22: 850 MGD  (1310 cfs)

    Little Falls gage flow 09/23: 960 MGD (est., based on recently available real time data)  (1480 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/22: 1490 MGD (2310 cfs)

    Point of Rocks flow 09/23: 1270 MGD (est., based on recently available real time data) (1960 cfs)

Net Potomac Production yesterday (09/22/16):

    FW Corbalis raw water withdrawal (Potomac): 109 MGD

    WSSC Potomac Production: 111 MGD

    Aqueduct withdrawal: 155 MGD

    Total Potomac demand: 375 MGD


Daily Potomac flow and demand update (Thursday 09/22/2016)

No rain fell in the basin in the past 24 hours.  According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, no rain is expected over the next 72 hours.

Daily Flows:

    Little Falls gage flow 09/21: 780 MGD  (1210 cfs)

    Little Falls gage flow 09/22: 840 MGD (est., based on recently available real time data)  (1300 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/21: 1090 MGD (1690 cfs)

    Point of Rocks flow 09/22: 1640 MGD (2540 cfs)

Net Potomac Production yesterday (09/21/16):

    FW Corbalis raw water withdrawal (Potomac): 101 MGD

    WSSC Potomac Production: 110 MGD

    Aqueduct withdrawal: 134 MGD

    Total Potomac demand: 345 MGD


Daily Potomac flow and demand update (Wednesday 09/21/2016)

No rain fell in the basin over the past 24 hours.  According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, no rain is expected over the next 72 hours.

Daily Flows:

    Little Falls gage flow 09/20: 730 MGD  (1130 cfs)

    Little Falls gage flow 09/21: 770 MGD (est., based on recently available real time data)  (1190 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/20: 960 MGD (1480 cfs)

    Point of Rocks flow 09/21: 1070 MGD (1660 cfs)

Net Potomac Production yesterday (09/20/16):

    FW Corbalis raw water withdrawal (Potomac): 87 MGD

    WSSC Potomac Production: 109 MGD

    Aqueduct withdrawal: 150 MGD

    Total Potomac demand: 346 MGD


Daily Potomac flow and demand update (Monday 09/19/2016)

Between 0 and 0.5 inch of rain fell on the basin over the past 24 hours. A few small areas received as much as 1 inch of rain. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between 1/4 and 1 3/4 inches of rain is expected over the next 72 hours.

Daily Flows:
   Little Falls gage flow 09/18: 710 MGD  (1100 cfs)
   Little Falls gage flow 09/19: 660 MGD (est., based on recently available real time data)  (1020 cfs)
         Note: Gage flow at Little Falls is measured after water supply withdrawals.
   Point of Rocks flow 09/18: 810 MGD (1260 cfs)
   Point of Rocks flow 09/19: 830 MGD (1290 cfs)

Net Potomac Production yesterday (09/18/16):

   FW Corbalis raw water withdrawal (Potomac): 120 MGD
   WSSC Potomac Production: 121 MGD
   Aqueduct withdrawal: 148 MGD
   Total Potomac demand: 389 MGD


Daily Potomac flow and demand update (Sunday 09/18/2016)

Trace amounts of rain fell in the North Branch of the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between 0.25 and 1.25 of an inch is expected over the next 72 hours. The National Weather Service's 5-day forecast shows up to 1.7 inches of rain.

The artificially varied flow (AVF) release from Jennings Randolph Lake that began yesterday (Saturday 09/17/2016) will be ending today (Sunday 09/18/2016) around 4:00 pm. The target flow rate is 850 cfs.  

Daily Flows:

    Little Falls gage flow 09/17: 740 MGD  (1140 cfs)

    Little Falls gage flow 09/18: 720 MGD (est., based on recently available real time data)  (1120 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/17: 830 MGD (1290 cfs)

    Point of Rocks flow 09/18: 810 MGD (1250 cfs)

Net Potomac Production yesterday (09/17/16):

    FW Corbalis raw water withdrawal (Potomac): 120 MGD

    WSSC Potomac Production: 113 MGD

    Aqueduct withdrawal: 140 MGD

    Total Potomac demand: 373 MGD


Daily Potomac flow and demand update (Saturday 09/17/2016)

No rain fell on the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between 1/4 and 3/4 of an inch is expected over the next 72 hours.

Daily Flows:
   Little Falls gage flow 09/16: 750 MGD  (1160 cfs)
   Little Falls gage flow 09/17: 740 MGD (est., based on recently available real time data)  (1150 cfs)
         Note: Gage flow at Little Falls is measured after water supply withdrawals.
   Point of Rocks flow 09/16: 890 MGD (1370 cfs)
   Point of Rocks flow 09/17: 860 MGD (1330 cfs)


Net Potomac Production yesterday (09/16/16):

   FW Corbalis raw water withdrawal (Potomac): 129 MGD
   WSSC Potomac Production: 127 MGD
   Aqueduct withdrawal: 155 MGD
   Total Potomac demand: 412 MGD


Daily Potomac flow and demand update (Friday 09/16/2016)

Little rain fell on the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 1/2 of an inch is expected over the next 72 hours. An artificially varied flow (AVF) release from Jennings Randolph Lake is scheduled for Saturday and Sunday, September 17 and 18, 2016.  The target flow rate is 850 cfs. More information on the release can be found on this webpage of the of US Army Corps of Engineers: http://www.nab-wc.usace.army.mil/northBranch.html

Daily Flows:
   Little Falls gage flow 09/15: 840 MGD  (1300 cfs)
   Little Falls gage flow 09/16: 770 MGD (est., based on recently available real time data)  (1190 cfs)
         Note: Gage flow at Little Falls is measured after water supply withdrawals.
   Point of Rocks flow 09/15: 950 MGD (1470 cfs)
   Point of Rocks flow 09/16: 920 MGD (1420 cfs)


Net Potomac Production yesterday (09/15/16):

   FW Corbalis raw water withdrawal (Potomac): 131 MGD
   WSSC Potomac Production: 126 MGD
   Aqueduct withdrawal: 159 MGD
   Total Potomac demand: 416 MGD


Daily Potomac flow and demand update (Thursday 09/15/2016)

No significant rain fell in the basin yesterday. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between 1/10 and 1/2 of an inch is expected in the far western portion of the basin over the next 72 hours, but little rain else where.

Daily Flows:

        Little Falls gage flow 09/14: 950 MGD  (1470 cfs)

        Little Falls gage flow 09/15: 860 MGD (est., based on recently available real time data)  (1330 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 09/14: 1000 MGD (1550 cfs)

        Point of Rocks flow 09/15: 980 MGD (1520 cfs)

Net Potomac Production yesterday (09/14/16):

        FW Corbalis raw water withdrawal (Potomac): 138 MGD

        WSSC Potomac Production: 126 MGD

        Aqueduct withdrawal: 156 MGD

        Total Potomac demand: 420 MGD


Daily Potomac flow and demand update (Wednesday 09/14/2016)

Little to no rain fell in the basin yesterday. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 1/10 of an inch is expected over the next 72 hours, mainly in the northern portion of the basin.

Daily Flows:

    Little Falls gage flow 09/13: 905 MGD  (1400 cfs)

    Little Falls gage flow 09/14: 982 MGD  (est., based on recently available real time data)  (1520 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/13: 1183 MGD  (1830 cfs)

    Point of Rocks flow 09/14: 1047 MGD  (est., based on recently available real time data)  (1620 cfs)

Net Potomac Production yesterday (09/13/2016):

    FW Corbalis raw water withdrawal (Potomac): 126 MGD

    WSSC Potomac Production: 127 MGD

    Aqueduct withdrawal: 163 MGD

    Total Potomac demand: 416 MGD


Daily Potomac flow and demand update (Tuesday 09/13/2016)

No rain fell in the basin yesterday. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, no rain is expected over the next 72 hours.  

Daily Flows:

    Little Falls gage flow 09/12: 850 MGD  (1310 cfs)

    Little Falls gage flow 09/13: 890 MGD (est., based on recently available real time data)  (1370 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/12: 1250 MGD (1940 cfs)

    Point of Rocks flow 09/13: 1290 MGD (est., based on recently available real time data) (2000 cfs)

Net Potomac Production yesterday (09/12/16):

    FW Corbalis raw water withdrawal (Potomac): 132 MGD

    WSSC Potomac Production: 127 MGD

    Aqueduct withdrawal: 151 MGD

    Total Potomac demand: 410 MGD


Daily Potomac flow and demand update (Monday 09/12/2016)

According to the MARFC's multi-sensor precipitation estimate (MPE), no rain fell in the Potomac basin over the past 24 hours. Almost no rain is expected over the next 72 hours according to MARFC's quantitative precipitation forecasts (QPF).

Daily Flows:

        Little Falls gage flow 09/11: 850 MGD  (1310 cfs)

        Little Falls gage flow 09/12: 840 MGD (est., based on recently available real time data)  (1300 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 09/11: 1160 MGD (1790 cfs)

        Point of Rocks flow 09/12: 1230 MGD (est., based on recently available real time data) (1910 cfs)

Net Potomac Production yesterday (09/11/16):

        FW Corbalis raw water withdrawal (Potomac): 126 MGD

        WSSC Potomac Production: 127 MGD

        Aqueduct withdrawal: 149 MGD

        Total Potomac demand: 402 MGD


Daily Potomac flow and demand update (Sunday 09/11/2016)

Little rain fell on the basin over the past 24 hours. No rain is expected over the next 72 hours according to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts.

Daily Flows:

    Little Falls gage flow 09/10: 890 MGD  (1380 cfs)

    Little Falls gage flow 09/11: 890 MGD (est., based on recently available real time data)  (1370 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/10: 1080 MGD (1670 cfs)

    Point of Rocks flow 09/11: 1150 MGD (est., based on recently available real time data) (1780 cfs)

Net Potomac Production yesterday (09/10/16):

    FW Corbalis raw water withdrawal (Potomac): 122 MGD

    WSSC Potomac Production: 128 MGD

    Aqueduct withdrawal: 157 MGD

    Total Potomac demand: 407 MGD


Daily Potomac flow and demand update (Saturday 09/10/2016)

Over the past 24 hours, accumulations of rain of up to an inch were recorded in scattered areas, in the northwestern portion of the basin. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 1/2 of an inch is expected over the next 72 hours, mainly in the northern portion of the basin.

Daily Flows:
   Little Falls gage flow 09/09: 1130 MGD  (1750 cfs)
   Little Falls gage flow 09/10: 910 MGD (est., based on recently available real time data)  (1410 cfs)
         Note: Gage flow at Little Falls is measured after water supply withdrawals.
   Point of Rocks flow 09/09: 1070 MGD (1650 cfs)
   Point of Rocks flow 09/10: 1100 MGD (est., based on recently available real time data) (1700 cfs)


Net Potomac Production yesterday (09/09/16):

   FW Corbalis raw water withdrawal (Potomac): 131 MGD
   WSSC Potomac Production: 118 MGD
   Aqueduct withdrawal: 166 MGD
   Total Potomac demand: 415 MGD



Daily Potomac flow and demand update (Friday 09/09/2016)

No rain fell on the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 3/4 of an inch is expected over the next 72 hours.  The largest amounts of rainfall are expected for the northwestern portion of the basin.

Daily Flows:

    Little Falls gage flow 09/08: 1130 MGD  (1750 cfs)

    Little Falls gage flow 09/09: 980 MGD (est., based on recently available real time data)  (1520 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/08: 1070 MGD (1650 cfs)

    Point of Rocks flow 09/09: 1140 MGD (est., based on recently available real time data) (1760 cfs)

Net Potomac Production yesterday (09/08/16):

    FW Corbalis raw water withdrawal (Potomac): 110 MGD

    WSSC Potomac Production: 120 MGD

    Aqueduct withdrawal: 157 MGD

    Total Potomac demand: 387 MGD


Daily Potomac flow and demand update (Thursday 09/08/2016)

Significant accumulations of rain, of up to an inch or more, fell in a few scattered areas of the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between 1/10 and 1/2 of an inch is expected over much of the basin over the next 72 hours.

Daily Flows:

        Little Falls gage flow 09/07: 920 MGD  (1430 cfs)

        Little Falls gage flow 09/08: 1170 MGD (est., based on recently available real time data)  (1810 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 09/07: 1010 MGD (1570 cfs)

        Point of Rocks flow 09/08: 1050 MGD (est., based on recently available real time data) (1620 cfs)

Net Potomac Production yesterday (09/07/16):

        FW Corbalis raw water withdrawal (Potomac): 125 MGD

        WSSC Potomac Production: 127 MGD

        Aqueduct withdrawal: 166 MGD

        Total Potomac demand: 418 MGD

We would like to note a correction in the Potomac production values reported yesterday. Aqueduct's withdrawal was 152 MGD instead of 167 MGD, and total Potomac withdrawal was 389 MGD instead of 404 MGD.


Daily Potomac flow and demand update (Wednesday 09/07/2016)

Little rain fell on the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 3/4 of an inch is expected throughout the basin over the next 72 hours.

Daily Flows:

    Little Falls gage flow 09/06: 870 MGD  (1340 cfs)

    Little Falls gage flow 09/07: 890 MGD (est., based on recently available real time data)  (1370 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/06: 1060 MGD (1640 cfs)

    Point of Rocks flow 09/07: 1050 MGD (est., based on recently available real time data) (1620 cfs)

Net Potomac Production yesterday (09/06/16):

    FW Corbalis raw water withdrawal (Potomac): 112 MGD

    WSSC Potomac Production: 125 MGD

    Aqueduct withdrawal: 167 MGD

    Total Potomac demand: 404 MGD


Daily Potomac flow and demand update (Tuesday 09/06/2016)

Negligible amounts of rain fell in the Potomac basin during the past day. According to the Middle Atlantic River Forecast Center's quantitative precipitation forecasts, between zero and 1/10 of an inch is expected throughout the basin over the next 72 hours.

Daily Flows:

        Little Falls gage flow 09/05: 920 MGD  (1430 cfs)

        Little Falls gage flow 09/06: 890 MGD (est., based on recently available real time data)  (1370 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 09/05: 1110 MGD (1710 cfs)

        Point of Rocks flow 09/06: 1100 MGD (est., based on recently available real time data) (1700 cfs)

Net Potomac Production yesterday (09/05/16):

        FW Corbalis raw water withdrawal (Potomac): 132 MGD

        WSSC Potomac Production: 123 MGD

        Aqueduct withdrawal: 148 MGD

        Total Potomac demand: 402 MGD


Daily Potomac flow and demand update (Monday 09/05/2016)

Dry conditions continue in our area. According to the National Weather Service's Middle Atlantic River Forecast Center (MARFC), no rain fell in the Potomac basin over the past 24 hours and no rain is expected for the next 72 hours.

Daily Flows:

        Little Falls gage flow 09/04: 1020 MGD  (1580 cfs)

        Little Falls gage flow 09/05: 940 MGD (est., based on recently available real time data)  (1450 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 09/04: 1070 MGD (1650 cfs)

        Point of Rocks flow 09/05: 1110 MGD (est., based on recently available real time data) (1720 cfs)

Net Potomac Production yesterday (09/04/16):

        FW Corbalis raw water withdrawal (Potomac): 113 MGD

        WSSC Potomac Production: 116 MGD

        Aqueduct withdrawal: 137 MGD

        Total Potomac demand: 315 MGD


Daily Potomac flow and demand update (Sunday 09/04/2016)

Small, scattered portions of the basin received trace amounts of rain yesterday. No rain is expected over the next 72 hours according to MARFC.

Daily Flows:

    Little Falls gage flow 09/03: 1190 MGD  (1840 cfs)

    Little Falls gage flow 09/04: 1090 MGD (est., based on recently available real time data)  (1680 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/03: 1090 MGD (1680 cfs)

    Point of Rocks flow 09/04: 1090 MGD (est., based on recently available real time data) (1680 cfs)

Net Potomac Production yesterday (09/03/16):

    FW Corbalis raw water withdrawal (Potomac): 92 MGD

    WSSC Potomac Production: 111 MGD

    Aqueduct withdrawal: 146 MGD

    Total Potomac demand: 349 MGD


Daily Potomac flow and demand update (Saturday 09/03/2016)

Negligible precipitation fell in the basin above Little Falls yesterday. Despite the presence of Tropical Storm Hermine, very little rain is in the forecast for the next 72 hours except for the far western edge of the watershed, which is expected to receive up to 1/4 inch.

Daily Flows:

        Little Falls gage flow 09/02: 1450 MGD  (2240 cfs)

        Little Falls gage flow 09/03: 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 09/02: 1120 MGD (1730 cfs)

        Point of Rocks flow 09/03: 1110 MGD (est., based on recently available real time data) (1720 cfs)

Net Potomac Production yesterday (09/02/16):

        FW Corbalis raw water withdrawal (Potomac): 103 MGD

        WSSC Potomac Production: 108 MGD

        Aqueduct withdrawal: 143 MGD

        Total Potomac demand: 354 MGD


Daily Potomac flow and demand update (Friday 09/02/2016)

Little rain fell in the basin yesterday. Over the next 72 hours, no rain is expected over much of the basin. The far eastern portion of the basin may receive up to half an inch of rain according to MARFC.

Daily Flows:

    Little Falls gage flow 09/01: 1000 MGD  (1540 cfs)

    Little Falls gage flow 09/02: 1580 MGD (est., based on recently available real time data)  (2450 cfs)

          Note: Gage flow at Little Falls is measured after water supply withdrawals.

    Point of Rocks flow 09/01: 1140 MGD (1770 cfs)

    Point of Rocks flow 09/02: 1140 MGD (est., based on recently available real time data) (1760 cfs)

Net Potomac Production yesterday (09/01/16):

    FW Corbalis raw water withdrawal (Potomac): 100 MGD

    WSSC Potomac Production: 65 MGD

    Aqueduct withdrawal: 152 MGD

    Total Potomac demand: 317 MGD


Daily Potomac flow and demand update (Thursday 09/1/2016)

Today CO-OP is initiating daily drought monitoring. Potomac River flow at Point of Rocks is below CO-OP's daily monitoring trigger of 2000 cfs. The USGS revised the Point of Rocks stage-discharge rating curve on Tuesday, and daily flows are now reported to have been below 2000 cfs for the past several days. According to National Weather Service's quantitative precipitation forecasts, little precipitation is expected in the basin over the next 3 days.

 

Daily Flows:

        Little Falls gage flow 08/31: 950 MGD  (1470 cfs)

        Little Falls gage flow 09/01: 980 MGD (est., based on recently available real time data)  (1520 cfs)

              Note: Gage flow at Little Falls is measured after water supply withdrawals.

        Point of Rocks flow 08/31: 1160 MGD (1790 cfs)

        Point of Rocks flow 09/01: 1180 MGD (est., based on recently available real time data) (1820 cfs)

Net Potomac Production yesterday (08/31/16):

        FW Corbalis raw water withdrawal (Potomac): 137 MGD

        WSSC Potomac Production: 126 MGD

        Aqueduct withdrawal: 165 MGD

        Total Potomac demand: 428 MGD