https://joy.videvo.net/videvo_files/video/free/2019-03/large_watermarked/181004_21_WATERDEVELOPMENT_08_preview.mp4 Submerging Camera in Industrial Water Plant Water flowing through a weir in a water processing plant regularly submerging camera. 1080pbubblescanalcascadechannelemergefactoryflowflowingindustrialplantsubmergeunderwaterwaterwater fallwater processingwaterfallwaterworksweir