Haddebyer Noor

Haddebyer Noor
Location	Schleswig-Holstein
Coordinates	54°29′36″N 09°34′28″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 m (2 ft 11 in)
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) 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, its surface area is 1 km².