Nera (Danube) basin and it is not navigable. After the filling of the artificial Lake Đerdap, as a result of the Iron Gate I Hydroelectric Power Station which was finished in 1972, the mouth of the river into the Danube was flooded. In order to allow the optimal electricity production, the water level of the Nera at the mouth should not go below , while it must not exceed it if the flooding of the banks is to be avoided. Since the mid-1990s, there are significant problems in fixing the river's level, as the process is costly and complicated. In 2018, representatives
Crystallina Nera East, Edmonton neighbourhood was renamed to Crystallina Nera East in 2011 by the City of Edmonton Naming Committee. Crystallina Nera East, Edmonton Crystallina Nera East is a neighbourhood in northeast Edmonton, Alberta, Canada. Subdivision and development of the neighbourhood is guided by the Crystallina Nera East Neighbourhood Structure Plan (NSP), which was originally adopted as the Joviz NSP by Edmonton City Council on September 2, 2011. It is located within Lake District and was originally considered Neighbourhood 4 within the Edmonton North Area Structure Plan (ASP). Crystallina Nera East is bounded on the west by the Crystallina Nera neighbourhood, north by Anthony