RT - Journal Ty - Jour YR - 2016-01-15 JF - 当前世界环境Jo - Sp - Op - Vo - 35是 - 36 UL - www.a-i-l-s-a.com/article/865/ Do - 10.12944 / CWe.11.1。24 N2 - 目前的调查是在Himachal Pradesh的256公里河上河上进行了分析，分析了冬季重要的物理，化学和生物水质参数。诸如温度，pH，电导率，浊度，碱度，总溶解固体（TDS），总硬度，钙，镁，钾，钠，镉，铜，铁，铅，氯化物，氟化物，硝酸盐，生物需氧量（BOD), chemical oxygen demand (COD), Colliform and Escherichia coli were analyzed from six sampling stations i.e. Beaskund , Shamshi, Pandohdam, Dharampur, Nadaun and Pongdam in the study area. The analysis of data reveals that turbidity, cadmium and lead, were found to be higher than the acceptable limit prescribed by Bureau of Indian standards (BIS), 2012 for drinking water in India. Colliform and E.coli were present in all the sampling stations of river Beas except at SS-1 and SS-2. All the other physicochemical parameters excepting pH at SS-5 (8.98±0.057) were within the limit prescribed by World Health Organization (WHO), 2011 and BIS, 2012 for drinking water in India. ER -