Modernization of the weirs

Reconstruction of 15 barrages and weirs in such a way as to enable fish migration while guaranteeing the safety of water intakes and bridges during high and low water levels. This will allow two-way fish migration along the entire length of the river.

Location of the barriers

Bobowa (km 58+700) – reconstruction of the barrage infrastructure

Jankowa (km 61+160) – reconstruction of the weir

Stróże (km 69+105) – reconstruction of the barrage infrastructure along with the construction of the fish migration monitoring chamber

Biała Niżna (km 70+200) – reconstruction of the weir

Biała Niżna (km 70+887) – reconstruction of the weir

Grybów (km 72+050-72+365) – reconstruction of the barrage infrastructure

Grybów (km 72+050-72+365) – reconstruction of the barrage infrastructures along with the estuary of the Pławianka stream

Kąclowa (km 79+013) – reconstruction of the weir

Florynka (km 82+200) – reconstruction of the weir

Florynka (km 82+422) – reconstruction of the weir

Florynka (km 84+004) – demolition of the weir

Śnietnica (km 92+680) – reconstruction of the fish ramp

Śnietnica (km 94+190) – reconstruction of the fish ramp

Banica (km 95+850) – reconstruction of the fish ramp

Barriers before and after reconstruction

Bobowa (km 58+700) – reconstruction of the barrage infrastructure

After reconstruction

Jankowa (km 61+160) – reconstruction of the weir

After reconstruction

Stróże (km 69+105) – reconstruction of the barrage infrastructure along with the construction of the fish migration monitoring chamber

During reconstruction

Biała Niżna (km 70+200) – reconstruction of the weir

Biała Niżna (km 70+887) – reconstruction of the weir

Grybów (km 72+050-72+365) – reconstruction of the barrage infrastructure

After reconstruction
After reconstruction

Grybów (km 72+050-72+365) – reconstruction of the barrage infrastructures along with the estuary of the Pławianka stream

Kąclowa (km 79+013) – reconstruction of the weir

Florynka (km 82+200) – reconstruction of the weir

After reconstruction

Florynka (km 82+422) – reconstruction of the weir

After reconstruction
Florynka (km 82+200) and Florynka (km 82+422) after reconstruction

Florynka (km 84+004) – demolition of the weir

During demolition

Śnietnica (km 92+680) – reconstruction of the fish ramp

After reconstruction

Śnietnica (km 94+190) – reconstruction of the fish ramp

After reconstruction

Banica (km 95+850) – reconstruction of the fish ramp

After reconstruction