dry bare muddy bottom of river tamina switzerland, canton st. gallen.

river shore coast water rapid lake wilderness bay reservoir beach stream mountain rock vacation boating landscape tree shore tree artificial background biohazard canton gallen danger deficiency drought dry dry weather dryness ecological disaster ecology electric power plant environment environmental europe flow fresh water global warming lake landscape mapraggsee mountain mountains mud muddy natural natural nature reservoir resources bank bed shallowing tamina riverbank sankt scarcity scenery shallow shortage stones switzerland switzerland summer tones