In three rivers of the occupied Crimea, harmful substances were found. In Salhir, Malyi Salhir and Derekoika, the concentration of nitrite nitrogen and organic substances was exceeded. This was reported by the so-called Hydrometeorological Center of the annexed peninsula.
“In November 2020, water sampling was carried out at 11 points (14 sections). 14 water samples were taken. The oxygen regime of rivers and reservoirs is satisfactory. Cases of high and extremely high pollution of water bodies were not found”,- message.
An excess of nitrogen concentrations of nitrite organic substances was recorded in three rivers – Salhir, Malyi Salhir and Derekoika.
It is noted that the content of the remaining determined indicators did not exceed the permissible level.