This project is co-financed by the European Union through Doshnica is a Boshava’ right tributary. It springs under Zelen Bereg peak of Mount Kozhuf. Its length is 38.5 km and there is a total decrease of 1,750 m. Its waters is used for electricity production in Hydro Power Station "Doshnitsa". Doshnitsa river is famous for gold seekers legends.