The river drains an area of 19 square miles (49 km2) that is mostly clay, but with limestone and sandstone in certain areas. The catchment is rural, with mixed farming and woodland in its lower reaches.[7][8][9] Originally, the project for the massive reservoir of Rutland Water considered damming the valley of the Chater, but the underlying geology was not conducive for this. Additionally, the available land space would have made the reservoir smaller than the eventual site of Rutland Water.[10]
Wildlife
The river holds a variety of fish species, including roach, dace and chub. White-clawed crayfish are known to be in the river, which puts them at risk, as invasive species of crayfish are known to be in the Welland.[11]
History
Mills used the river to power waterwheels, usually for grinding corn. The last watermill operating on the river was at South Luffenham in 1948, when the leat was damaged and never repaired.[12]
Etymology
Chater is a pre-English river name of uncertain etymology. Eilert Ekwall suggests it derives from Brittonicceto-dubron meaning forest stream.[13]
Ketton, a village that the river flows past, takes its name from the Chater.[14]
^High Leicestershire. Natural England Character Area Profiles. 2013. p. 21. ISBN978-1-78367-057-4.
^Ovens, Robert; Sleath, Sheila (2008). "14; Rutland Waters". The Heritage of Rutland Water. Oakham: Rutland Local History & Record Society. p. 316. ISBN0907464394.
^Harper, David M; Bullock, John A, eds. (1982). Rutland Water -- Decade of Change : Proceedings of the Conference held in Leicester, U.K., 1-3 April 1981. London: Springer Netherlands. p. 9. ISBN978-94-009-8008-2.