The Hanalei Initiative announced on May 18 that a yearlong planning study has led to the recommendation of a liquid-only pressure sewer system as a long-term solution for wastewater challenges in Hanalei. The proposed project, estimated at $19 million, aims to address both environmental and cultural concerns in the community.
The plan matters because Hanalei Bay and its streams have been listed as impaired since 2004 due to high levels of Enterococcus bacteria. Clean water is important not only for environmental reasons but also for public health and local identity. The recommended system separates solids at each property with septic tanks while pumping only liquid waste to a central treatment facility, reducing ground disturbance—a key factor in areas with sensitive cultural sites.
Joel Guy, Executive Director of the Hanalei Initiative, said: “Ideally, we would like to connect to the Princeville Wastewater Treatment Plant. We’ve had meaningful conversations with Princeville. Tying into an existing system gives us the ability to minimize disturbance to sensitive lands.” Guy also said: “We need to recognize there is a real issue with unfiltered wastewater entering Hanalei. As a community, we have to come together and ask—what can we do about it?”
The initiative is exploring funding options such as bonds or federal grants for implementation. The importance of minimizing excavation is highlighted by historical practices; iwi kūpuna (ancestral remains) are often buried close to homes throughout Hanalei, making soil preservation essential.
Cesspools remain common across Hawaiʻi despite Act 125 (2017), which requires all cesspools statewide be upgraded or connected by 2050. In Hanalei alone, around 150 homes still use cesspools that release untreated wastewater directly into the ground.
Wastewater inspections are now seen as crucial during real estate transactions in Hawaiʻi. Regular maintenance protects property values for sellers and provides clarity on costs or upgrades for buyers.
Hawaii Life Real Estate Brokers promotes cultural values by incorporating the spirit of aloha into its community-oriented operations and has earned recognition for its innovative approach according to the official website. Matt Beall serves as CEO and founder of Hawaii Life Real Estate Brokers.
