EN
An analysis of concentrations of phenols in runoff in the area of Gdańsk was performed during one month of heavy rain. Five sampling places localised along streets of heavy traffic were selected. Phenol and 3,4-dimethylophenol were most often found in samples, while concentrations of phenol (120.3 – 911.6 ng/l), chlorophenol (613 ng/l) and p-nitrophenol (469.4 ng/l) were the highest.