H6/H7 CSO LTCP Projects

The H6/H7 project includes construction of a high-level storm sewer system, along with a new stormwater pump station that works with the one million gallon storage tank at the Northwest Resiliency Park site. The new stormwater system will remove stormwater from the streets of the H6 and H7 drainage basins and convey it to the storage tank in the park, before being pumped out to the Hudson River. The stormwater removed will free up capacity at the treatment plant and reduce overflows to the river.

Project Goals

  • Reduce CSOs at H6/H7 Outfall 008A

  • Reduce/eliminate street flooding to improve long term resilience

  • Work collaboratively with Nortwest Resiliency Park to build sustainable stormwater management infrastructure

Million Gallon Storage Tank and Pump Station

Project Phases

    1. New pump station

    2. ​New stormwater treatment devices

    3. New high-level stormwater sewer system

    1. Pump installation at pump station

    2. Electrical system installation at pump station​

    3. Force main installation​

    1. Installation of remainder of the stormwater collection system

H6/H7 Pump Station Wet Well Construction