Massachusetts
Percent-full requires a source-published storage/capacity series or rating basis.
Cataloged as the #4 public-interest lake or reservoir record for Massachusetts. Matched to USACE NID record MA00588. Dam/source name: Quabbin Winsor Dam. River or stream: Swift River. Listed purposes: Water Supply. This is a catalog metadata record until an observed water-data feed is attached.
Massachusetts source-backed lake page