On October 3, 2019, New York City Department of Environmental Protection Commissioner Vincent Sapienza responded in writing to US Environmental Protection Agency Region 2 Administrator Pete Lopez regarding EPA’s rejection of the city’s proposal to build a tunnel to capture combined sewer overflow rather than the tanks proscribed by the EPA.
The EPA has ultimate jurisdiction in the matter, however, and has shown no inclination to revisit its decision, which compels the city to construct an 8-million gallon retention tank near the head of the canal, and a second 4-million gallon tank on the site of the Salt Lot.
You can read NYC DEP’s letter in its entirety here.