Une080425

The document summarizes water quality data from two monitoring stations on a river in Russia in 2008. Key findings include: 1) Water quality exceeded maximum contaminant levels for chemical oxygen demand and ammonium on April 25th at one station. 2) At a second station on April 18th, concentrations of chemical oxygen demand, oils, and ammonium exceeded levels from the previous year. 3) Average water quality was generally within acceptable limits throughout the year, though pollution levels periodically rose above standards.