Uhhh...
I know what I see here, but...
I have some personal boxes to check off, then Ima dig into this.
Heads Up.
Going out on a limb here.
Addicks Dam HAS been deliberately breached, and Barker deliberate breach is underway.
Both breaches are INSIDE the cofferdams built to allow for new gate construction, and DO NOT...YET constitute uncontrolled releases, but...
...IMO...
The intent is clear. This excavation has occurred within the last 24-48 hours per other videos. Also, levels are visibly very high inside the impoundments. Surprisingly high.
Intent, and possible motivation.