What are the main environmental problems of Crimea associated with surface and groundwater?

In recent decades, environmental problems around the world have increased and increased. Crimea is no exception.

Ecological problems of Crimea:

Possible minor earthquakes;
Lack of fresh water;
Pollution of the inland rivers of Crimea with household and industrial waste;
Environmental pollution (as a result of the release of harmful substances from factories, quarries and factories);
Soil depletion.

There is not enough groundwater suitable for drinking in Crimea. Surface waters are heavily polluted.