Answer: NILEBASIN

The crossword puzzle answer NILEBASIN has 2 different clues. We have seen it appear in puzzles 2 times.

Crossword puzzle clues for NILEBASIN:

• River drainage region that covers 11 African countries
• Drainage area of the world's longest river

Usage in crossword puzzles

• Washington Post Daily Crossword Puzzle - 2010-02-26

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