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Spring and summer is the heart of lawn-mowing season, so we’re in the thick of it now. But did you know that grass clippings and other yard waste left in the street can cause flooding and storm water drainage problems for Riverdale? That’s because grass clippings in the street ultimately end up in a storm drain. Once in the drain, they can build up and clog pipes and cause drain issues.

This sophisticated diagram spells out what you need to keep in mind when it comes to cutting your grass next to the street.

In Riverdale, we have free, curbside pick-up of yard waste from April through October (and, sometimes, into November), so there’s no reason for residents to leave their lawn clippings, leaves and other plant refuse in the street.

Also, did you know that grass clippings and other yard waste in the streets can cause high levels of nutrients in local creeks and streams which can result in algae problems? It’s better for you to leave your grass clippings on your yard to help restore nutrients back into the soil and increase the amount of organic materials in your soil.

Grass on the road can also be a hazard to motorists, especially motorcyclists and bicyclists. If a two-wheeled vehicle hits a patch of grass in the road, the unstable nature of the grass pile can result in the bike losing traction on the road and, thus, losing control. 

According to Justin Lovely, in this article on the GreenPal website

“Grass clippings in the roadway can be extremely hazardous to the rider and even deadly. Rider’s are taught about potential *gravel* on the road but far too often forget about the dangers of grass. In our area we often see this on the back country rural roads.” 

“Rider’s don’t think about it because the rider is often on pavement or other city roads where this is really not an issue. The moment the rider decides to go on the secondary roads, he or she needs to be thinking and looking out for grass.”

Solutions For Your Grass Problem

There are a number of things you can do to make sure you and your grass clippings are not the cause of Riverdale’s next great storm water management problem.

  • If your mower shoots grass clippings out of the side, make sure you mow a few passes with your mower blowing towards your yard and not into the street – do it first, before you get going on the rest of your yard.

  • If you bag your grass with your mower, make sure you transfer the grass into your disposal bags away from the curb and street.
  • If you mulch, you’re good. Mulch-mowing will not blog grass out the side which means you shouldn’t have to worry about grass blowing into the street.