Stormwater Grants of Regional or Statewide Significance (GROSS) Program

Grants of Regional or Statewide Significance (GROSS) are competitive grants that assist permittees in completing projects that will benefit multiple permittees.

Funding cycle

  • Amount of funding available: Variable
  • Funding allocated:
  • Grant award limit: $300,000
  • Amount of matching funds required: None required

Applications are currently being accepted.

Start date: Jun 1, 2021
End date: Jul 30, 2021

Applications will be available via Ecology's Administration of Grants and Loans system (EAGL) beginning June 1, 2021, and close on July 30, 2021 at 5 p.m.

Funding is available for the following entities:

Phase I and Phase II NPDES municipal permittees

Projects that provide benefits for more than one permittee

More information about this funding program