R. SIVAKUMAR, R. MOHANRAJ AND P. A. AZEEZ
Abstract
Ooty in South India, falling within the boundary of the Nilgiri Biosphere Reserve, is very rich in biodiversity. The water sources of Ooty are many lakes, man-made impoundment and open wells. Recent developmental activities in and around Ooty had serious impact on the water quality of these surface water-bodies. In the present study the physico chemical analysis of water from few lakes, open wells and streams, for two seasons during 1997, was conducted. The parameters including total hardness, COD, Chlorides and heavy metals were also carried out. Comparisons were made with statutory standards and mitigatory measures are suggested for improving quality.