We had to change batteries in two of the water level meters. It was a bit difficult due to a combination of ice and rain, but with a SUP and umbrella Lea and Sofia managed! Good work!
![](http://biowetland.se/wp-content/uploads/2021/01/kopia-1024x682.jpg)
We had to change batteries in two of the water level meters. It was a bit difficult due to a combination of ice and rain, but with a SUP and umbrella Lea and Sofia managed! Good work!