Part Two: Building The Ala Wai Included Design Flaw

4,455 views · Published 21 May 2013 · 3:59 · Indexed 22 October 2026

Channel: Honolulu Civil Beat · 2013 · News & Politics

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There were no environmental laws in the 1920s when the Ala Wai Canal was built. Dredging and filling destroyed vital wetlands but government officials were seeing only the future.

For decades, pollution has been building with each Hawaiian rainstorm. Runoff from the watershed areas of Makiki, Palolo and Manoa flows downhill, carrying contaminants and trash. Engineers decided not to open the eastern end of the canal into the ocean so the semi-closed system doesn't flush itself out as originally planned.

Check out our series: http://www.civilbeat.com/specials/ala-wai-canal-hawaiis-biggest-mistake/

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