Anno-Gymnasium Siegburg

22 de Junho de 2022

Sieg

Location coordinates: 50.7928332 7.2070774

Location of sampling: River/Stream

Group B

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

162

Share of single-use plastic (in percent of the total number of all waste items found).

8

Group C

River width (in meters)

20

Floating waste (total number)

1