How? By keeping them clean, of course: Catch basins (storm drains) are the entryway from our streets to our sewer system. They can get clogged with litter and leaves, which may cause neighborhood flooding. Adopt a catch basin and help keep minimize potential flooding. You can even get FREE rakes if you are one of the first 50 adopters at our second Big Blue Bucket Eco-Fair on September 26. For more information on how you can get free rakes, and also free compost, a chance to win rain barrels, learn about water conservation, solar incentive program, SFGreasecycle and more, visit www.BigBlueBucket.org.