At the Okhta River which is one of the main Neva tributaries, a wastewater discharge point has been found where the oil product content exceeds the allowable concentrations by 140 thousand times.

Photo | 21 August, 2007

At the Okhta River which is one of the main Neva tributaries, a wastewater discharge point has been found where the oil product content exceeds the allowable concentrations by 140 thousand times.

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