A ruler indicating the level of water in a pond. Autumn landscape under a blue sky with light clouds.

---

Size: 5500px × 3669px
Photo credit: © Viktor Kintop / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: autumn, change, climate, cloud, dam, danger, deep, depth, drought, dry, ecosystem, equipment, flood, gauge, germany, green, indicator, lake, level, marker, measure, measurement, measuring, monitor, nature, number, outdoors, people, pole, pollution, pond, post, reservoir, river, riverbank, rule, ruler, scale, sign, sky, striped, swim, tree, vertical, watching, water, weather, woodland