Water quality monitoring and conservation are critical since water is one of the most fundamental aspects of species survival. Rivers play an important role in the absorption and conveyance of waste debris from urban and industrial areas. Industrial and household discarded products comprising a variety of hazardous substances may have noticeable effects on aquatic organisms. Seasonal changes in physicochemical characteristics, particularly the influence of water quality, are typical for influence and assessment. As temperature and pH values have an important role in biological activities. The reproduction and survival rate of fishes may be affected by changes in surface water temperature and pH values therefore it might have a significant impact on the faunal diversity of the Ram Ganga River.