Cancelled: Seattle Summer Clean Up Series for 6/26
Due to the excessive heat warning in effect from 2pm today (6/25) to 9pm Monday …
Due to the excessive heat warning in effect from 2pm today (6/25) to 9pm Monday …
In the fall of 2020, volunteers across the Green-Duwamish Watershed collected water samples tosurvey for …
Why are mussels used to study pollution? Mussels are prolific filter feeders that can filter anywhere from 20-50 gallons of water each day. Because of this, they perform an important ecosystem service – they clean our water!
Pollution reports from members, supporters, and volunteers are critical to protecting waterways.