Indian Kashmir used to be a place people compared to mythical Shangri-La–verdant and unspoiled. And Nigeen Lake, in a green valley surrounded by the Himalayas, is considered by waterways officials to be the least polluted waterway in the city of Srinagar (population 1.3 million). Nigeen is important for tourism, recreation, and the city’s image, but
A native of India that first found its way to the U.S. as vegetation for aquariums in the 1950s, hydrilla was abundant in East Texas lakes 20 years ago. It was a recreational nightmare around boat docks and swim areas where it surfaces and forms thick mats. On the other hand, edges and holes were


