Ключевые слова: alpine, blue sky, clouds, dam, damn, dawn, ecosystem, engineering, environment, flow, geography, hydraulics, hydroelectric, infrastructure, lake, landscape, mountain range, mountains, natural beauty, natural landscapes, nature, outdoors, peaceful, reflection, reservoir, reservoir management, ripples, rivers, scenic, scenic view, serenity, sun, tranquil scene, tranquility, valley, water, water conservation, water management, waterfall,