Keeping Storm Drains Clear of Debris

Fallen leaves partially blocking a storm drain

Just like Annie Lennox promised in 1983, Here Comes the Rain Again. . . (in the forecast this weekend)!

Our dry summer has resulted in premature fall foliage throughout the area. As a result, it's time to be on the lookout for clogged storm drains. Small blockages can lead to standing water, ponding, and, in severe cases, backups and flooding.

While St. Helens Public Works is working diligently to make sure as many of our nearly 3,000 storm drain structures remain as clear as possible, it’s a herculean task for our small team. Your help can keep a small blockage from becoming a big problem! Help us keep streets safe and keep every rain event a well-contained event.

  • Don't blow or rake leaves into streets.
  • If you see leaves covering the storm grate in front of your house or business, please clear the leaves away from the grate so that water does not pond on the road until the street sweeper comes through your area.
  • Clear debris from the area surrounding the drain – approximately 10 feet in either direction – to prevent the drain from being clogged again by debris in runoff.
  • If you notice an area drain (a larger structure for collecting stormwater) around your neighborhood that is covered by debris, call us and let us know BEFORE a rainstorm. Our Public Works phone number is 503-397-3532.

If you want to help us by clearing your neighborhood storm drains, remember to do it safely!

  •  Don’t use your hands! Rakes, brooms, and shovels are your friend.
  •  Wear gloves when moving debris – watch out for sharp objects you may not be able to see.
  •  Stay out of the street. Clearing from the sidewalk when possible is the safest way.
  •  Have a high-visibility safety vest? Wear it! Always make sure drivers can see you when you’re working near the road.
  •  Only clear surface debris, and don’t try to lift storm drain grates! If the drain is still clogged after clearing debris, call Public Works at 503-397-3532 and let them know. Storm grates are heavy and lifting them can cause serious injury.

If you see flooding in public rights-of-way (a.k.a. streets and public sidewalks) during rain events, you can alert Public Works at 503-397-3532 Monday through Friday, 8 a.m. to noon and 12:30 p.m. to 4:30 p.m., or at the after-hours emergency line at 503-397-1521 at any other time.

Enjoy the rain this weekend, falling on your head like a memory, and stay safe!