I mean landfills are burying useful matter. Stuff doesn't really rot it just sits there. I'm not sure how the leachate was treated. At the end of the day th

I mean landfills are burying useful matter. Stuff doesn't really rot it just sits there. I'm not sure how the leachate was treated. At the end of the day the cap was supposed to keep the water out, so when closed there wouldn't be much more leachate.