Siguldas 1. pamatskola

19 October 2023

Vējupīte

Siguldas pilsētas teritorija

Location coordinates: 57.156233 24.007887

Group A

Average waste per m² in all riverside zones

0.16

Foreshore (Average waste per m²)

0.40

Backshore (Average waste per m²)

0.50

Riverbank crown (Average waste per m²)

0.50

Group B

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

248

Weight of all waste including plastic in kg

47.55

Group C

Flow velocity of the river (meters per second)

1.57

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

MIS NIETS VAN DE PLASTIC PIRATES ACTIES!