Maintenance works on the Szebnianka, Grobla, Tyśmionki, Chlebianka, Od Rozdziela, Ulga, Olszynka and Jasionka streams in the catchment of the Wisłoka River. The scope of the subject of the contract mainly includes mowing and raking of lichen, hacking of lichen from the bottom, grubbing up shrubs, cutting down trees and removing blockages.

Maintenance works on the Szebnianka stream. Works include mowing and raking of lichen, removing trees and shrubs, removing blockages.

Maintenance works on the Grobla stream. Works include mowing and raking of lichen, removing trees and shrubs, removing blockages.

Maintenance works on the Tyśmionki stream. Works include mowing and raking of lichen, removing trees and shrubs, removing blockages.

Maintenance works on the Chlebianka stream. Works include mowing and raking of lichen, removing trees and shrubs, removing blockages.

Maintenance works on the Od Rozdziel stream. Works include mowing and raking of lichen.

Maintenance works on the Ulga stream. Works include mowing and raking of lichen.

Maintenance works on the Olszynka stream. Works include mowing and raking of lichen.

Maintenance works on the Jasionka stream. Works include mowing and raking of lichen.