• Length: 241 mi / 388 km
• Breadth: 57 mi / 92 km
• Elevation: 569.2 ft / 173.5 m
• Depth: 62 ft / 19 m average, 210 ft / 64 m maximum
• Volume: 116 cubic mi / 483 cubic km
• Water Surface Area: 9,910 square mi / 25,655 square km
• Drainage Basin Area: 22,700 square mi / 58,788 square km
• Shoreline Length: 871 mi / 1,402 km (including islands)
• Outlets: Niagara River and Welland Canal
• Retention / Replacement Time: 2.7 years
• Population: United States, ~10,640,671 / Canada ~1,892,306. Total ~12,532,977

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