Stormwater capacity grants program

Stormwater Capacity Grants are non-competitive and awarded to Phase I and Phase II National Pollutant Discharge Elimination System (NPDES) municipal permittees for activities and equipment necessary for permit implementation.

Funding cycle

  • Amount of funding available: Set biennially based on approved state budget.
  • Grant award limit: Set biennially based on approved state budget.
  • Amount of matching funds required: None required.

Applications are currently being accepted.

Applications close 5 p.m., Sept. 3, 2025

Start date: Jul 1, 2025
End date: Sep 3, 2025

Funding is available for the following entities:

Phase I and Phase II NPDES municipal permittees

Activities and equipment necessary for permit implementation

More information about this funding program