The new clarifier at the remodeled plant. From as low as $12.95 /mo. A $536 million upgrade to the city's 45-year-old Honouliuli Wastewater Treatment Plant in Ewa Beach has been completed ...

Bacteria levels at the Honouliuli Wastewater Treatment Plant are within permit levels, recent water samples have shown. The City and County of Honolulu said that there were elevated levels of ...

HONOLULU (HawaiiNewsNow) - A newly-released state investigation raises questions about whether the death of a Honouliuli Wastewater Treatment Plant worker could have been prevented. Gilbert Chang ...

Mar. 2—The Honouliuli wastewater plant's Phase 1-C will focus on overhauling the its pre-­treatment, primary treatment and solids processing systems, which have been in use since the 1970s.

Under the settlement, Honouliuli would need to be upgraded to secondary treatment by 2024. The Sand Island wastewater plant at 1350 Sand Island Parkway would need to be upgraded by 2035 ...

EWA BEACH, Hawai‘i — A $536 million upgrade to the city’s 45-year-old Honouliuli Wastewater Treatment Plant in Ewa Beach has been completed, the city says.