How about commemorating the high water mark in Salemtown by remediating the petroleum?

Last month Hizzoner showed us Richland Creek's highest line in May 2010.

3 years ago petroleum showed Salemtown the Cumberland's highest 2010 line

Not looking for any greenway or park signs; instead, commitments from Mayor Dean and Scott Potter to remediate and remove all toxic and carcinogenic debris and soil from the watershed near Metro Water would be a fabulous way to commemorate the devastation in our neck of the woods so that future flood victims can commemorate their experience with anything but memories of black residue.