Reservoir Volumes and Storage for Drought Monitoring as of March 2014

Water System Reservoir Percent Full* Days of Storage**

City of Frostburg

Piney

99% 775
City of Cumberland

Lake Gordon

100% 380

Lake Koon

100%

City of Baltimore

Liberty

100% 326

Loch Raven

100%

Prettyboy

100%
Total 100%

WSSC

Triadelphia Reservoir

100% 196

Rocky Gorge/Duckett

Seneca Creek Reserve

100% NA
All Potomac River Plants

Jennings-Randolph Reserve***

100% NA

 * Percent Full is the ratio of current volume to the maximum usable volume in each reservoir at the end of the month.

** Days of Storage is the amount of days it would take to use current volume of reservoir (w/o recharge) based on average raw water withdrawals from similar time frame from previous two years.

*** Percent full for Jennings-Randolph Reservoir is based on alloted amount of water in reservoir used to supplement Potomac River flow for drinking water purposes.

Related Topics

For More Information

Please contact the Water Supply Program at WATER.SUPPLY@maryland.gov or 410-537-3702

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