The landfill in Cities Skylines 2 has a capacity and once it is full you need to empty it to some other landfill or follow our technique.
In Cities Skylines 2, you can build a landfill after reaching the “Tiny Village” milestone. As soon as the construction is complete, you’ll notice that the trucks would start moving around the city collecting garbage and then dumping it all off in the Landfill.
However, a landfill has a capacity. Having your landfill full up to the brim does not look good for the city, so we will explain how you can clean and empty your landfill.Best method to empty a landfill in Cities Skylines 2
The best way to empty your currently full Landfill is to move all the trash it contains elsewhere.