2021 Sustainable Community Grant Open for Eligible Non-Profits

Sioux Falls-based non-profits working on projects relating to sustainability are encouraged to apply to this year's Sustainable Community Grant.

2020 Big Sioux River Water Summit

The Big Sioux River Water Summit represents a cornerstone of the City of Sioux Falls’ water quality initiatives, as it creates an opportunity to bring watershed stakeholders together to work to improve and conserve the Big Sioux River as a natural resource.

The 2020 Big Sioux River Water Summit will be held virtually on December 7, 2020. The webinar will be free and open to the public. Attendees will access the webinar below beginning at 1:00 p.m. the day of the event. No pre-event registration or software download required.

Storm Inlet Painting Project

Each year local artists design and paint art on the downtown storm drain inlets to boost awareness that water that moves through the storm drainage system goes directly into the Big Sioux River with little to no treatment.