Contaminant transport

[onyeuko]

I have a project in which I'm to study a river course with the aim of identifying the source pollutants coming from a group of wastewater treatment plants and also to study the effect of the pollutant on the groundwater sources along the river's catchments basin.
It would be most appreciated if anyone can specific examples or literature references on contaminants transport in surface and groundwater, including the necessary intervention measures to be taken in the event that the source pollutants constitute risk of contaminating the surface and groundwater sources