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Margerie Lake Reservoir

Coordinates: 41°27′10.77″N 73°28′48.40″W / 41.4529917°N 73.4801111°W / 41.4529917; -73.4801111
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Margerie Lake Reservoir
North shore of Margerie Lake Reservoir, 2023
Margerie Lake Reservoir is located in Connecticut
Margerie Lake Reservoir
Margerie Lake Reservoir
LocationNew Fairfield, Connecticut
Coordinates41°27′10.77″N 73°28′48.40″W / 41.4529917°N 73.4801111°W / 41.4529917; -73.4801111
Max. length8,600 feet (2,600 m)[1]
Surface area244 acres (99 ha)[1]
Map
Interactive map of Margerie Lake Reservoir

Margerie Lake Reservoir is a 244 acre lake in Danbury and New Fairfield, Connecticut. It is a source of public drinking water, maintained by the Danbury Water Department. It has a watershed of 2,942 acres.[2]

History

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The area was originally a valley with a smaller body of water named Margerie Pond. The land was marshland that was also referred to as Margerie Swamp. The land was not suitable for development, but was a spot for foraging cranberries. Plans to dam Margerie Creek to create a reservoir started in 1905.[3] Margerie Swamp was purchased for the purposes of creating a reservoir in 1929.[4] Initially there were concerns about the potability of water in Margerie Creek, and opponents thought the project would be too costly.[5] However, construction of the dam began in 1932.[3]

Margerie Lake Reservoir Dam, a 735 feet long earthfill embankment at the south end of the reservoir, was completed in 1934. A larger earthfill dike was also constructed the north side.[1] At its inception, the reservoir produced five million gallons of water per day. By 1992, that number was down to two million.[3]

In December 2021, the town of New Fairfield was granted funds for the construction of a 2.5 mile walking trail along the lake.[6]

The reservoir suffers from periodic algae blooms.[7]

References

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  1. ^ a b c "National Program for Inspection of Non-Federal Dams. Margerie Lake Reservoir Dam (CT 00063), Housatonic River Basin, Danbury, Connecticut. Phase I Inspection Report". CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. 1 December 1978. Retrieved 24 October 2022.
  2. ^ "Source Water Assessment Report" (PDF). State of Connecticut Department of Public Health. May 2003. Retrieved 24 October 2022.
  3. ^ a b c "Marjorie Reservoir: If These Walls Could Talk". Citizen News. Preserve New Fairfield, Inc. 24 July 2013.
  4. ^ "A history of the greater Danbury area". NewsTimes. 31 August 2008. Retrieved 26 October 2022.
  5. ^ "Recommends Margerie Site for Reservoir". The Danbury News. 3 December 1930.
  6. ^ Baker, Kendra (21 December 2021). "Funding approved for Margerie trail, War Memorial and other projects in Danbury area". NewsTimes. Retrieved 24 October 2022.
  7. ^ Perkins, Julia (9 September 2021). "Danbury's drinking water violated federal standards, but city says it's safe". NewsTimes. Retrieved 24 October 2022.