Consider the following statements about Manasbal Lake:

I. It is the deepest freshwater lake, located in the Poonch district of the Jammu and Kashmir.

II. The large growth of lotus (Nelumbo nucifera) at the periphery of the lake (blooms during July and August) adds to the beauty of the clear waters of the lake.

III. It is a good site for aquatic birds and birdwatching and has the sobriquet of "supreme gem of all Kashmir Lakes".

Which of the above statements are INCORRECT?