Asociación Cultural Collalba

Grupo ACCollalba 2024-05-04.jpg

4 May 2024

Río Henar

Molino y medio

Location coordinates: 41.878767 -3.797191

Group A

Average waste per m² in all riverside zones

0.06

Foreshore (Average waste per m²)

0.06

Backshore (Average waste per m²)

0.05

Riverbank crown (Average waste per m²)

0.06

Group B

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

77

Weight of all waste including plastic in kg

16

Group C

Flow velocity of the river (meters per second)

0.37

River width in m

3.3

Total number of floating waste

-

Larger Microplastics per 1,000 liters of river water

-

Larger Microplastics per m² of the riverbank

-