Point of Rocks flow fell below 2,000 cfs over the weekend and therefore we are continuing daily monitoring. No rain fell in the basin over the last 24 hours and no rain is predicted for the next 72 hours.
Daily monitoring reports will be suspended over the weekend since flow at Point of Rocks is above the monitoring threshold of 2000 cfs. A decision on whether or not to resume daily monitoring will be made on Monday based on flow and weather conditions.
No precipitation fell in the basin yesterday and there is no rainfall predicted over the next three days.
Daily Flows:
Little Falls gage flow 09/24: 1290 MGD (1990 cfs)
Little Falls gage flow 09/25: 1250 MGD (est., based on recently available real time data) (1940 cfs)
Note: Gage flow at Little Falls is measured after water supply withdrawals.
Point of Rocks flow 09/24: 1220 MGD (1880 cfs)
Point of Rocks flow 09/25: 1200 MGD (est., based on recently available real time data) (1860 cfs)
Point of Rocks flow is 1820 cfs. No significant precipitation fell in the basin yesterday. Over the next 72-hours, the National Weather Service predicts no rainfall throughout the basin.
Point of Rocks flow is 1890 cfs. Over the past 24-hours, the basin received 0.1 to 0.25 inches of precipitation. Over the next 72-hours, the National Weather Service predicts zero inches of precipitation.
No significant precipitation fell in the basin yesterday. Over the next 72-hours, the National Weather Service predicts 1 to 2.25 inches of rain throughout the basin with heaviest rain expected around central Maryland.
Due to the expected rainover the weekend, we are temporarily discontinuing daily monitoring on Saturday and Sunday and will resume on Monday.
Measured flows at Point of Rocks continue to decrease as of this morning. According to USGS, the grasses around the Point of Rocks gage are starting to die off, resulting in less backwater. USGS plans to conduct on-site measurements bi-weekly while low flow conditions persist.
No precipitation fell in the basin yesterday. Over the next 72-hours, the National Weather Service predicts 0.5 to 1.25 inches of rainfall throughout the basin with most areas expecting approximately 0.75 inches.
No significant precipitation fell in the basin yesterday. Over the next 72-hours, the National Weather Service predicts a chance of up to a quarter inch of rain in the southwestern portion of the basin.
Trace amounts to half an inch of rain fell in the central part of the basin over the last 24 hours. No rain is predicted for the next 72 hours.
Daily Flows:
Little Falls gage flow 09/25: 1290 MGD (2000 cfs)
Little Falls gage flow 09/26: 1280 MGD (est., based on recently available real time data) (1980 cfs)
Note: Gage flow at Little Falls is measured after water supply withdrawals.
Point of Rocks flow 09/25: 1200 MGD (1850 cfs)
Point of Rocks flow 09/26: 1160 MGD (est., based on recently available real time data) (1800 cfs)
This afternoon's report concludes the 2013 CO-OP drought exercise. Our thanks and appreciation goes out to everyone who participated in the exercise!