NotUrsula
DIS Veteran
- Joined
- Apr 19, 2002
Good question. I can't wait for the reaction from the environmental crowd when the plans are announced to pump all that PCB/gasoline/oil/asbestos/e-coli (and a bunch of other stuff that isn't proper to mention here) laden subway effluent into the East River.
Anytime that you have seawater trapped indoors, that is classified as "black water" -- the same category as raw sewage. If it is handled properly it will be removed by truck or temporary pipeline and sent to a water treatment plant before it goes into the river -- however, I'm not taking any bets that the MTA will routinely follow that procedure.
After Katrina the vast majority of blackwater that was in buildings after the water in the streets receded ended up going more or less straight into Lake Ponchartrain because it was simply pumped out into the street and went into the storm drain system that empties into the canals.