: Search YouTube for post 10 deep drain or post 10 flooded culvert to find videos similar to the one you have saved.
If you are looking for the high-quality original version of a "deep post" video, you can check: VID-20221019-WA0079mp4
: You may have downloaded or shared a clip of a post 10 video where he explores deep flooded areas or clears heavy debris. : Search YouTube for post 10 deep drain