Woodstock, CT

Roseland Lake, Woodstock CTThe purpose of this community website is to provide information about the lake and surrounding land. The ultimate goal is to increase awareness, appreciation, enjoyment and conservation of this little slice of paradise.

Roseland Lake is a small, 96 acre lake located in South Woodstock, Connecticut. Public and boat access is on the western side of the lake, in Roseland Park, off of Roseland Park Road. Read more.

See: About Roseland Lake | History | Directions | Maps | Activities (fishing, boating, etc.) | Photos & Videos

For information about Roseland Park, visit the Town of Woodstock website

NEWS & EVENTS What's Happening

  • August 22, 2016: Lake was treated again for algae.
  • June 20, 2016: Putnam Water Authority had the lake treated for algae control by their contractor, Solitude Lake Management. A smaller, quieter boat is now being used to disperse copper sulfate.
  • November, 2015: Edward and Annice Bradley donated an 1886 oil painting of Roseland Lake by Dennis Miller Bunker to the Woodstock Academy. See article.
  • November 2015: Three lakefront parcels were donated to The Wyndham Land Trust to be preserved as open space in perpetuity. See article.
  • PhragmitesAugust 13, 2015, July 16, 2015:Putnam Water Authority treated Roseland Lake (through a company named Aquatic Control) with copper sulfate to control algae.
  • July 29, 2015: The gazebo goes out onto the new dock at Roseland Park
  • May, 2015: ECCD water quality monitoring project begins (nutrient loading)
  • September 9-10, 2014: The Connecticut DEEP treated invasive Phragmites. Read more about treatment | Read more about invasive plants threatening Roseland Lake.

WHAT YOU CAN DOto help protect natural resources at Roseland Lake

Anyone who wants to enjoy the lake in the future, and wants it to continue to support wildlife can get involved in helping protect Roseland Lake.

  • Landowners who live upstream and around the lake can prevent pollution from entering the watershed. Maintain septic systems, control erosion, and maintain vegetative buffers along the waterways. Minimize the use of fertilizers and pesticides. Never use phosphate fertilizers on lawns (CT law PA 12-155 prohibits use on established lawns or within 20 feet of water.)
  • Boaters, paddlers and anglers can keep Roseland Lake free of invasive aquatic species. Before launching, clean, drain and dry/disinfect. Inspect all equipment that gets wet, remove any hitchhiking aquatic plants or animals, and drain all water. If you don't have time to let it thoroughly dry out, disinfect with bleach. Anglers need to dispose of unwanted bait in the trash - NOT in the lake.
  • Visitors should never put aquarium plants, live crayfish, fish or other animals into lakes or streams. Read more.
  • Homeowners can avoid planting and control invasive species on their own property. Read more.
  • Landowners in the watershed can protect their land from development by putting deed restrictions on their land. Read more.

WILDLIFE Birds, Mammals, Vegetation, etc.

Pileated Woodpecker.  Photo by Patrick ML SmithThe variety of wildlife on such a small lake is amazing. Many species of insects, fish, reptiles, amphibians, mammals, birds, and terrestrial and aquatic plants live, breed, feed, migrate through or overwinter at Roseland Lake.

See: WILDLIFE: or more specifically: Vegetation | Aquatic Species | Invasive Plants | Turtles | Snakes | Fish | Mammals | Birds | Plants | Fishing on Roseland Lake

A small private wildlife reserve has been established on the north cove of Roseland Lake. Read more about Zeelandia.


Preventing pollution at Roseland LakeWater quality has been an issue at Roseland Lake, primarily due to high levels of nitrates and phosphorus. Chronic algae blooms are a problem.

Read more about: the Watershed | Water Quality | Preventing Pollution.

Invasive plants threatening Roseland Lake include Phragmites and Purple Loosestrife. Read more.

CONTACT Who to contact regarding Roseland Lake

Contacts for Roseland LakeA variety of organizations either operate on the shores of Roseland Lake, or are involved in water use, water quality and and conservation issues.

See the Contacts page for specifics.

This Roseland Lake website you are visiting right now is a volunteer project, and is maintained by Chimalis LLC. Your suggestions, concerns and corrections are welcome. Contact me.


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