Haddebyer Noor
| Haddebyer Noor | |
|---|---|
| Haddeby Nor / Hedeby Nor | |
 | |
  Haddebyer Noor | |
| Location | Schleswig-Holstein |
| Coordinates | 54°29′36″N 09°34′28″E / 54.49333°N 9.57444°E |
| Primary inflows | Selker Noor |
| Primary outflows | Schlei |
| Catchment area | 36.2 km2 (14.0 sq mi) |
| Basin countries | Germany |
| Max. length | 1.6 km (0.99 mi) |
| Max. width | 0.9 km (0.56 mi) |
| Surface area | 1 km2 (0.39 sq mi) |
| Average depth | 3 m (9.8 ft) |
| Max. depth | 5.2 m (17 ft) |
| Water volume | 2,951,000 m3 (104,200,000 cu ft) |
| Shore length1 | 4.8 km (3.0 mi) |
| Surface elevation | 0 m (0 ft) |
| 1 Shore length is not a well-defined measure. | |
Haddebyer Noor (Danish: Haddeby Nor or Hedeby Nor) is a lake – formerly a small arm of the Schlei inlet of the Baltic Sea – in Schleswig-Holstein, Germany. At an elevation of 0 m (0 ft), its surface area is one km2 (0.39 sq mi).