Reservoir Volumes and Storage for Drought Monitoring as of August 31, 2021
Main_Content
Storage in selected Maryland reservoirs for the end of August 2021
| Water System |
Reservoir |
Percent Full* |
Days of Storage** |
City of Frostburg |
Piney |
99%
|
566
|
|
|
|
|
| City of Cumberland |
Lake Gordon |
100%
|
318****
|
| Lake Koon |
65%
|
|
|
|
|
100%City of Baltimore
|
Liberty |
96% |
355
|
| Loch Raven |
100% |
| Prettyboy |
99% |
| Total |
98% |
|
|
|
|
WSSC |
Triadelphia Reservoir |
85% |
178
|
| Rocky Gorge/Duckett |
| Seneca Creek Reserve |
99% |
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 number of days available to meet the system's demand.
*** Percent full for Jennings-Randolph Reservoir is based on the allotted quanity of water in reservoir used to supplement Potomac River flow for drinking water purposes.
****Cumberland estimates 220 days of storage.
Related Topics
For More Information
