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15 November 2022
Ruhr
Arnsberg
Location coordinates: 51.39082 8.06943

Group A

Average waste per m² in all riverside zones
0.33
Foreshore (Average waste per m²)
0.43
Backshore (Average waste per m²)
1
Riverbank crown (Average waste per m²)
1.57

Group B

Total number of waste items found (including single-use plastic)
5
Weight of all waste including plastic in kg
0.385

Group C

Flow velocity of the river (meters per second)
64
River width in m
27
Total number of floating waste
-
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
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