Chat Moss it for agriculture. About of degraded bog remain, with of undamaged peat deposits in four former peat extraction sites. The peat varies in depth between and . The main bog mosses found in the peat of Chat Moss are "Sphagnum cuspidatum", "S. imbricatum", and "S. acutifolia". The peat up to about from the surface is mainly humidified "S. acutifolia", with fresher "S. imbricatum" peat nearer the surface. A area of Chat Moss, to the north of the Liverpool–Manchester railway line, notified as Astley & Bedford Mosses, was designated a Site of Special Scientific Interest in 1989. Astley & Bedford Mosses,
Sphagnum cuspidatum capitulum. "Sphagnum cuspidatum" is a dominant species in the bogs that it inhabits. In wetlands, they consume methane through symbiosis with partly endophytic methanotrophic bacteria, leading to highly effective in situ methane recycling preventing large-scale methane emission into the atmosphere. The bacteria are present in the hyaline cells of the plant. Sometimes, Sphagnum moss can be infected with another type of fungus that can cause sporotrichosis. The other fungus can enter the body through cuts or scrapes on the skin, and will then cause ulcerous skin lesions. It is therefore advised to wear gloves and long sleeves when handling sphagnum