HFG Piraten 6a

22 June 2022

Schwarzbach

Zweibrücken

Location coordinates: 49.2524537 7.3911659

Group A

Average waste per m² in all riverside zones

31.82

Foreshore (Average waste per m²)

5.24

Backshore (Average waste per m²)

3.90

Riverbank crown (Average waste per m²)

1.71

Group B

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

218

Weight of all waste including plastic in kg

0.815

Group C

Flow velocity of the river (meters per second)

0.05

River width in m

5.8

Total number of floating waste

6

Larger Microplastics per 1,000 liters of river water

-

Larger Microplastics per m² of the riverbank

40