|  | Polluted SeasMajor Bodies of Water/Areas with Serious Water Pollution Problems
			  
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				|  | Gulf of Mexico | Severe Impact | Moderate Impact | Moderate Impact | Moderate Impact | Moderate Impact | No known impact | No known impact | Slight Impact |  |  
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				|  | Caribbean Sea | Moderate Impact | Moderate Impact | Moderate Impact | Severe Impact | Moderate Impact | Slight Impact | Slight Impact | Severe Impact |  |  
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				|  | Baltic Sea | Slight Impact | Severe Impact | Moderate Impact | Slight Impact | Slight Impact | No known impact | Slight Impact | Moderate Impact |  |  
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				|  | Aral Sea | Slight Impact | Severe Impact | Severe Impact | Severe Impact | Moderate Impact | Slight Impact | Slight Impact | Slight Impact |  |  
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				|  | Yellow Sea | Moderate Impact | Severe Impact | Slight Impact | Slight Impact | Moderate Impact | Slight Impact | No known impact | Moderate Impact |  |  
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				|  | Bohal Sea | Moderate Impact | Severe Impact | Moderate Impact | Slight Impact | Moderate Impact | Slight Impact | No known impact | Severe Impact |  |  
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				|  | Congo Basin | Moderate Impact | Severe Impact | Moderate Impact | Moderate Impact | Severe Impact | No known impact | No known impact | Moderate Impact |  |  
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				|  | Benguela Current | Moderate Impact | Moderate Impact | Severe Impact | Moderate Impact | Severe Impact | Slight Impact | Severe Impact | Severe Impact |  |  
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				|  | Lake Victoria | Severe Impact | Severe Impact | Moderate Impact | Severe Impact | Slight Impact | No known impact | No known impact | No known impact |  |  
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				|  | Pacific Islands | Moderate Impact | Slight Impact | Moderate Impact | Moderate Impact | Severe Impact | Slight Impact | Severe Impact | Slight Impact |  |  
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				|  | SOURCE: Adapted from UNEP SEO Report 2004-2005 |  |  Back to main article - water pollution facts |  |