| measure category | hydrology, morphology | 
| estuary | Elbe | 
| salinity zone | limnic | 
| pressure | gross change in morphology and hydrographic regime | 
| status | currently under construction (2012-2015) | 
| river km | 615-613 (northern Elbe) | 
| country/location | Germany, City of Hamburg | 
| responsible authority | Hamburg Port Authority |