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Update on Water Supply Status
Massachusetts Water Resources Authority


June 1, 2008

RESERVOIR LEVELS: The Quabbin Reservoir, the largest water supply source for 47 communities in the Metro Boston area, is currently at 99.2% of its 412 billion-gallon maximum capacity. The 65 billion-gallon Wachusett Reservoir is 88.6% full.

Detailed Data and Archives

CONDITIONS STATUS: According to the MWRA's Drought Management Plan, the water system is currently listed in a Normal Operations Status (see table below).

Current Conditions Status = Normal Operations
Quabbin
Level

Normal Operations

Below Normal
Drought Warning
Drought Emergency 1
Drought Emergency 2

Drought Emergency 3

100%- 80%

80%-65%

65%-50%
50% -30%
38% -25%
25% -0%

6 MONTH PROJECTION: Normal Operations status conditions are projected based on a range of possible hydrologic conditions.

RESTRICTIONS AND CONSERVATION: These are currently no restrictions on usage. MWRA requests that all users practice water conservation. If there were a drought, voluntary restrictions begin in the Drought Warning stage and mandatory restrictions in the Drought Emergency stages.

HOW TO CONSERVE WATER: Home and garden water conservation tips can be found on our website.

STATE DROUGHT MANAGEMENT TASK FORCE: State-wide drought management status reports can be found at on the Massachusetts Department of Recreation and Conservation ("DCR") Rain Fall Program website.

MORE DATA: A running tab of water supply data for this year and the previous year is posted on our website.

SERVICE AREA: The following communties receive 100% of their water supplies from the MWRA.

Communities that receive 100% of their water supplies from the MWRA
Arlington Newton
Belmont Norwood
Boston Quincy
Brookline Revere
Chelsea Saugus
Chicopee Somerville
Lynnfield Water District Southborough
Everett Stoneham
Framingham Swampscott
Lexington Waltham
Malden Watertown
Marblehead Weston
Medford Wilbraham
Melrose Winthrop
Milton

South Hadley Fire District #1

Nahant  

16 communities receive partial or back-up MWRA water supply to use in combination with local resources. (View a complete list of MWRA water communities)

Updated December 12, 2007

Historic Withdrawls Reservoir Levels Watershed Yield Data