Diagram with three tiers of words and illustration. 1) clouds and raindrops falling on car on paved road: "Rain falls on roadways." 2) culvert below road, left side with hard wall by culvert, right side with green growth, probably marsh and weeds: "Tire wear particles (6PPD-q) mix into runoff". results are 3) left side with dead fish downstream of culvert , text begins with red x: "Salmon migrating during storm events are exposed to 6PPD-q related contaminants" , right side with live fish before and after culvert, text begins with green checkmark: " Green infrastructure decreases 6PPD-q exposure and other vehicle related contaminants"
Cleaning to protect salmon and orca is a good idea! graphic credit Dept of Ecology, WA state #WashingtonState #Pollution #Runoff #6PPD-q