EPA Advances Wahikuli Sewer Project Design, as Part of Maui Wildfire Recovery
Public Comments Accepted Through May 23rd
LAHAINA, Hawaii – This week, in a marker of progress in rebuilding wastewater infrastructure following the Maui wildfires, the U.S. Environmental Protection Agency (EPA) and County of Maui have issued a joint Draft Environmental Assessment and Anticipated/Proposed Finding of No Significant Impact for the Wahikuli Subdivision Gravity Sewer System project in Lahaina, Maui.
The Wahikuli subdivision consists of approximately 231 single-family house lots, each currently serviced by a cesspool or a septic system. Wahikuli was mostly burned and lost in the 2023 wildfire.
The proposed project would upgrade these properties to a gravity sewer system, eliminating environmental impacts from cesspools and leaking septic systems while providing a wastewater management system more resilient to disaster hazards from wildfires, flooding, and tsunami. Funding for the Environmental Assessment effort is provided through the Federal Emergency Management Agency.
The EPA remains committed to Maui’s recovery through an on-island Disaster Recovery Coordinator and Sustainability Advisor. In addition to being the local EPA contact for the Wahikuli Sewer project, this position also works closely with Maui County, state, and federal partners to provide long-term recovery planning and technical support. Her efforts focus on informing recovery work while addressing the long-term needs of both infrastructure and ecological systems, including planning related to drinking water, wastewater, watersheds, stormwater, transportation, energy, solid waste, and resiliency.
In March, EPA Administrator Lee Zeldin traveled to Maui, Hawaii, to meet with community leaders, local officials, and EPA staff to survey recovery efforts following the 2023 wildfires. While in Hawaii, Administrator Zeldin met with local Kupuna and community members in Lahaina who were essential to helping local and federal partners understand the cultural and native practices of Hawaii. He then walked streets where homes were rebuilding and the Wahikuli Houselots Subdivision where residents are still in temporary housing. The Administrator also visited the Central Maui Landfill Permanent Disposal Site which will intake all the wildfire debris from the Temporary Disposal Site.
EPA plans to discuss the Draft Environmental Assessment at the May 7th Lahaina Community Meeting. Please visit this website for details about this meeting.
The Draft Environmental Assessment can be accessed at the State of Hawai‘i, Office of Planning and Sustainable Development, Environmental Review Program’s The Environmental Notice website, here.
Comments will be accepted through May 23, 2025, and should be submitted via email to the EPA contractor collecting public comments for EPA and County review and response at WahikuliSewerEA@aecom.com.
For more information on the Wahikuli sewer design project, please visit the EPA’s Maui Wildfires and County’s Maui Recovers website.
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