THE INFLUX OF NAREW INTO LAKE SIEMIANÓWKA IN 2019.

Until July the reed population developed as usual. In April the influx was the highest, and in July the Narew was not visible from the observation tower because of the reeds. But since August the water level has been very low.

January

Narew Janury 2019

February

Narew Februar 2019

March

Narew March 2019

April

Narew April 2019

May

Narew May 2019

June

Narew June 2019

July

Narew July 2019

August

Narew August 2019

september

Narew September 2019

October

Cisowka October 2019

November

Narew November 2019

Dezember

Narew December 2019