What You Always Wanted To Know About The Lahaina Wastewater Injection Wells Case
1. The County Releases Wastewater Into The Ocean?After pressure from the community and from the EPA, the Lahaina Wastewater Reclamation Facility (LWRF) disinfects the wastewater with ultra-violet light to kill bacteria that are harmful to people. However, the resulting effluent is high in nitrogen, phosphorous and other chemicals that are harmful to the coral reef and to ocean life. |
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2. The Treated Wastewater Doesn’t Stay In The Injection Wells?The treated wastewater is mostly dumped into large, unlined basins called “injection wells”. The EPA traced the path of the wastewater from the injection wells and proved definitively in a study published in 2013 that about half the effluent finds its way into the ocean at Kahekili Beach Park. |
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3. How Much Wastewater Are We Talking About?While some treated wastewater is used for irrigation, 3-5 million gallons/day are dumped into the injection wells at the LWRF. |
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4. How Bad Can It Be To Release Treated Wastewater Into The Ocean?A US Geological Survey study of the effects of the wastewater release on the coral reef at Kahekili Beach Park, published in 2017, reported that “sustained, nutrient rich, lower pH submarine groundwater discharging onto nearshore coral reefs off west Maui lowers the pH of seawater and exposes corals to nitrate concentrations 50 times higher than ambient. Rates of coral calcification are substantially decreased, and rates of bioerosion are orders of magnitude higher than those observed in coral cores collected in the Pacific under equivalent low pH conditions”. |
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5. Seriously, Can You See The Difference In The Coral?From 1994 to 2006, coral cover at the Kahekili Marine Reserve declined by 40%. |
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6. Fixing the Problem Must Be a Top Priority for the County?Community and environmental organizations urged the County to address the problems for many years but the discussions did not lead to tangible changes or commitments. In 2012, the community and environmental organizations filed suit against the County under the Clean Water Act (CWA), which requires that a special permit – NPDES – be acquired if pollutants are to be released into the ocean. Both the Hawai‘i-based district court and the Ninth Circuit appeals court have ruled in favor of clean water, ruling that the County cannot freely pollute the ocean via injection wells and are required to get a permit under the Clean Water Act. Yet Maui County has spent $4.3 million in taxpayer money to fight the law, money that could have been used for water reuse to keep the contaminated water off of West Maui’s reefs. |
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7. Why Are the Trump Administration And The Major US Polluters Supporting The County On This Issue?Having lost in all court hearings so far, the County is taking the case to the Supreme Court rather than settling the affair and addressing the problem with the threat to the reefs and ocean life. The Trump EPA has been aggessively weakening or removing dozens of long-standing protections of our air, land and waters. Allowing the fossil fuel companies to dump toxic waste into the ground near rivers, lakes or oceans would save them money but harm the health of people, plants and animals who depend on safe and clean water. |
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8. If The County Gets An NPDES Permit, Will I Have To Get One Too?The County claims that if it has to get a permit to release 3-5 million gallons/day of treated wastewater into the ocean, then 12,000 cess pool owners on Maui will also have to get an NPDES permit. However, individual properties are not regulated through NPDES permits, which are intended for industrial scale polluters like coal-fired power plants. The Hawaii Department of Health has also explicitly clarified that they will not require NPDES permits of cess pool owners. |
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9. What Are The Plaintiffs Asking Of The County?The Sierra Club Maui Group, Surfrider Foundation, Hawaiʻi Wildlife Fund and West Maui Preservation Association – the organizations that sued the County – want the County to settle the case as agreed on in 2015, putting at least $2.5M towards diverting and reusing the wastewater and completing its application for an NPDES. |
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10. What Are The Downsides To Settling The Lahaina Injection Wells Case?There are no downsides, only benefits, to settling the case and putting the money into solving the problem instead through better processing of the wastewater and then reusing it for irrigation in West Maui. The reefs win, the residents and visitors who enjoy the waters of West Maui win, the County wins in reputation as a leader in ocean protection rather than a destroyer of reefs. |
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11. Will It Cost $800M To Fix The Problem?Mayor Victorino has said that it will cost $800M to eliminate the ocean pollution. The number was composed by adding up several fantasy numbers: $125M each to build “ocean outfalls” for all wastewater facilities on Maui (this is something no one wants or needs), huge numbers for fines and penalties (there won’t be any, other than the $2.5M in the settlement to spend on wastewater handling improvements + $100k fine to the federal government), and some exaggerated numbers for the actual work to be done. The mayor says he is “committed to 100% reuse” of the wastewater; that means he knows that it will not cost $800M to do it. |
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12. What Is Happening Now With The Case?The Maui County Council voted on 9/20 to settle the case. The decision was in the form of a “resolution”, something that only requires a single vote. It cannot be “vetoed” by the mayor. However, the mayor is balking at his constitutional responsibility to tell Corporation Counsel to execute the settlement and withdraw the case from the Supreme Court. Corporation Counsel is refusing to withdraw the case, acting as advocates for the Trump administration instead of as advisers to their clients, the County Council. |