The paper is devoted to the wastewater pollution of small rivers in Kuzbass. The analysis of the amount and structure of wastewater entering small and very small rivers of the Tom river basin from the local pollution sources is given. The assessment of anthropogenic load on water bodies of the river basin within the region is performed using such indicators as the dilution ratio of wa... https://unitedssports.shop/product-category/bike-parts-brakes-parts/