Teenagers collecting plastic waste on riverbank
groups
25,000+
Participants enrolled
water
360+
Waterways mapped
public
14
Countries
dataset
1,200+
Datasets

Find Your Role

Teacher with students
co_present

Teacher

Register your Class →

Register your class and lead a scientific river expedition. Receive free educational materials and contribute to real climate research.

Register Your Class
Volunteers at the river
volunteer_activism

Volunteer

Organise a collection →

Organise a collection (ages 18–30) and apply for European Solidarity Corps funding.

Register as Volunteer
Student at the river
sailing

Student

Join the fleet →

Download materials and convince your teacher to join the fleet!

Get Involved
River data collection
analytics

Researcher

Access data →

Access open datasets and publications from across Europe.

The Expedition Path

1

REGISTER YOUR GROUP

Choose your country and get connected to your local research partner.

2

GO TO THE WATERWAY

Follow the scientific protocol and collect samples with your class.

3

UPLOAD YOUR DATA

Enter findings online to contribute to the European plastic database.

Group of students working together at a river bank

REAL STUDENTS.
REAL SCIENCE.
REAL IMPACT.

River background
Next Campaign

AUTUMN 2026

September 15 – November 15

check_circle Free materials included
check_circle All European countries
check_circle Real science