Surface water, such as rivers, lakes and ponds, are prone to pollution, including contamination with pathogens.W Treatment prior to consumption is usually essential.
Avoiding pollution is a matter of catchment management and wastewater treatment.
Surface water, such as rivers, lakes and ponds, are prone to pollution, including contamination with pathogens.W Treatment prior to consumption is usually essential.
Avoiding pollution is a matter of catchment management and wastewater treatment.