Querfeldein Biologen am SFS Olpe

5 November 2016

Bigge

Dahl-Friedrichsthal

Location coordinates: 50.995074 7.832114

Waste on the riverbank

0.13

Most frequently found material

29

Total number of single-use plastic items found

-

Flow velocity of the river

0.19

Floating waste

0

Larger Microplastics per 1,000 liters of river water

0

Larger Microplastics per square meter of the riverbank

-