Wandle Valley Wetland is a 0.6 hectare Local Nature ReserveinCarshalton in the London Borough of Sutton. It is owned by the Council and managed by the Council together with Sutton Nature Conservation Volunteers.[1][2]
The site has open water and seasonal pools, scrub and wet woodland. There are frogs, toads and newts, together with Brown Hawker dragonflies and birds including blackcaps and wrens.[1][3]
The entrance in Budge Lane is kept locked and there is no public access.
51°23′06″N 0°09′50″W / 51.3850°N 0.1640°W / 51.3850; -0.1640