Eutrophication was recorded and confirmed by the test results in the lake.
Ceratophyllum demersum recorded an increase in the lake area. Dense mono-specific stands have been created by the
weeds. Further, a decrease in species diversity has occurred, an increase in the period of
anoxic conditions, and accumulation of H2S in deeper waters have been reported.
Pollution has also taken place due to a lack of wastewater treatment plants. • Large-scale illegal encroachment on the periphery of
Ganderbal and Qazibagh sides in the form of hundreds of trees, vegetable gardens, toilets, residential structures, garbage dumping sites • Siltation due to noxious run-off from adjoining fields, stone quarries, and lime kilns; • The flow of
sewage and the use of
fertilizers in the agricultural fields in its adjoining villages • 80 per cent of the lake was seen under the thick blanket of weed WWF recommended several measures to be undertaken for the restoration of the lake. ==Lake restoration works==