27 May 2024

Fiume Tevere

Ponte San Giovanni

Location coordinates: 43.090603 12.448734

Group A

Average waste per m² in all riverside zones

13.33

Foreshore (Average waste per m²)

2.29

Backshore (Average waste per m²)

2.11

Riverbank crown (Average waste per m²)

Group B

Total number of waste items found (including single-use plastic)

Weight of all waste including plastic in kg

Group C

Flow velocity of the river (meters per second)

0.52

River width in m

Total number of floating waste

Larger Microplastics per 1,000 liters of river water

Larger Microplastics per m² of the riverbank

Legambiente Perugia e Valli del Tevere

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