Grout material in recent years has made quantum advancement and researchers have made this material more application friendly. Grouts are finding increasing applications for checking seepage under dams and in repair work for old dams.

This paper depict the seasonal variation impact on water quality of Eastern Doon Valley. Study was proposed to analyse various water samples of Raipur block including subareas in it for physico-chemical characteristics.

Growing population, industrialization, agricultural practices and urbanization have increased the water demand and hence the quantity of wastewater (ww). Availability of drinking water, including different components of daily per capita demand in developing countries, is becoming a serious issue to manage.