Apparently they do thing differently in Philadelphia than they do around Albany, NY. Affordable Dumpsters likes to keep our dumpsters clean and shiny, but we still would not recommend using them for water sports.
This picture was taken at a block party. Party goers lined the dumpster with plastic and ply wood and filled it from a hydrant. The city of Philadelphia says this is a no-no. Thanks to Billy Penn who first reported the incident on billypenn.com.