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Restoring Rivers and Streams in the Hawaiian Islands

Upper diversion on Waiheʻe River, with the entire flow of the river being diverted, in August 2010.

Upper diversion on Waiheʻe River, with the entire flow of the river being diverted, in August 2010.

What’s at Stake

Rivers and streams in the Hawaiian Islands are a public trust, and should not be drained dry for private profit and land development.

Overview

As the sugar plantation era phased out in Hawaiʻi, the water it had appropriated for a century should have been returned to taro fields and native habitat.

But the plantation companies turned to land development and kept taking the precious water.

A continued series of cases, several of which have gone all the way to the state supreme court, has reaffirmed the legal principle of water as a public trust and methodically succeeded in restoring flows to traditional uses.

"In the end, I believe [the Nā Wai ʻEhā] case will stand as a testament to the staying power of grassroots communities committed to justice and the ability of Earthjustice to champion their cause for the duration.

"We will not rest until justice—and The Four Great Waters of Maui—'roll down like waters, and righteousness like a mighty stream.'" – Isaac Moriwake, Attorney

Case ID

6384, 1216, 2474, 2152, 2072

Case Updates

June 30, 2021 | In the News: Honolulu Star Advertiser

Battle might not be pau over Maui stream water

Isaac Moriwake, Managing Attorney, Mid-Pacific Office, Earthjustice: “This is a model for 21st-century water management for all of Hawaii. We owe it to the community who carried the burden for this, and to future generations, to get it right.”