The video shows a large barge that has crashed into a dam, causing a massive spill of fertilizer. The barge is seen tipping over and spilling its contents into the water, creating a large plume of pollution. The dam appears to be made of concrete and has several gates that are open, allowing the water and fertilizer to flow out. The water is brown and murky, indicating the presence of fertilizer in the water. The barge is red and white, and it is seen tipping over and spilling its contents into the water. The video is taken from an aerial perspective, showing the scale of the spill and the damage it is causing to the environment.