Multiple fish fatalities have been reported at a lake in Oxfordshire, with environmental factors suspected as the cause.
The Radley Lakes Trust has indicated that decaying vegetation in the water, accelerated by recent precipitation following an extended period of drought, probably depleted oxygen levels in the lake.
Walkers in the area are being advised to prevent their dogs from entering the water body following the discovery of deceased fish.
Images from the scene depict fish that have died, with their bodies visible at the water’s surface.
According to the trust, several fish have been confirmed deceased in the vicinity of Thrupp Lake.
The most probable explanation involves reduced levels of dissolved oxygen in the water.
Following the recent rainfall after a prolonged dry period, algae within the lake may have perished rapidly.
As this algae breaks down, it consumes oxygen from the water, which can lead to distress and ultimately death among fish populations.
The Environment Agency has been notified of the situation, and monitoring efforts will persist.
As a precautionary measure, members of the public are requested to keep dogs out of the lake and to prevent them from drinking the water until further notice.
The trust has acknowledged that the sight of deceased fish is distressing and has thanked the local community for their patience and assistance in protecting Thrupp Lake and its wildlife.
Additional information will be shared if any notable changes emerge.