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7 February 2024
Arno
Cascine Firenze
Location coordinates: 42.77700 11.23245

Group A

Average waste per m² in all riverside zones
4.5
Foreshore (Average waste per m²)
0.42
Backshore (Average waste per m²)
0.46
Riverbank crown (Average waste per m²)
0.80

Group B

Total number of waste items found (including single-use plastic)
42
Weight of all waste including plastic in kg
1.6

Group C

Flow velocity of the river (meters per second)
1.2
River width in m
30
Total number of floating waste
0
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
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