Rain or snow falling on the streets, driveways, and lawns flow through ditches or catch basins and storm drain piping to the Johnson Creek and/or the Rouge River without treatment.

Catch basin markers remind us that catch basins are connected directly to our waterways...not to a treatment plant. View the map and documents below to find out where your rain goes.

If you have a group or organization interested in a storm drain marking project, contact the Department of Public Services.