A modern landfill is required to

0 votes
     have a waterproof clay or plastic liner at the bottom.
      be surrounded by groundwater monitoring wells.
      have a leachate collection system.
      do all of the above.
asked Jun 25, 2012 in Environmental Science by anonymous
    

1 Answer

0 votes
do all of the above.
answered Jun 26, 2012 by Geodude ~Top Expert~ (9,680 points)



...