- I do, you do not have to be in these bodies of water, so avoid it as much as possible.

Respect the suspensions that exist and have been set up, says Patrik Gustavsson, environmental manager in Gävle municipality.

According to Patrik Gustavsson, they do not know what the water contains and there is a risk that you can get sick from the water.

Is it sewage that has come up?

- Absolutely.

When there is such a large amount of rain, some drains will get too much water and be flushed over and flooded, says Patrik Gustavsson.