Grand Boulevard Tree Wells

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The Grand Boulevard Tree Wells project installed seven water filtration systems around Magnolia trees lining Grand Boulevard in the Venice area of Los Angeles. These filtration systems capture polluted urban runoff from 6.8 acres of the surrounding high-density residential and commercial corridor and remove the pollutants before the water flows into Santa Monica Bay.



  • Intersection of Grand Boulevard and Riviera Avenue in Council District 11



  • Ballona Creek


LA Sanitation and the City of Los Angeles Bureau of Engineering collaborated on this project.


Proposition O funded $713,039 of this project. Proposition 50 provided $350,000 in additional funding for this project.