Southern Pre-Caspian areas of the Republic of Azerbaijan have favorable geographical position as well as
natural and climatic condition for dwelling, development of settlements, and industrial activity. Most areas have
fertile soils and attractive landscapes. These factors facilitate human distribution in the researched area and
therefore, the area is highly populated. Population are engaged mainly in areas such as farming, namely
production of tea, vine, cereals, vegetable, different fruits, including citrus plants, production of foods, and also
cattle- and sheep-breeding. As a result, the coastal zone and rivers experience high anthropogenic influence.
This article deals with the study of anthropogenic pollution of highly-settled river basins and valleys as well as
evaluation of changes going by quality of river waters in southern Pre-Caspian areas of Azerbaijan