ONGOING
Wahiawā plant hosts wastewater technology pilot
A three-year pilot program is evaluating wastewater-treatment technologies at the Wahiawā Wastewater Treatment Plant. The University of Hawaiʻi’s September 9 report says the Hawaiʻi Onsite Wastewater Technology Evaluation Program launched there on August 26.
UH’s Water Resources Research Center will provide evaluation reports to the state Department of Health. The first system being evaluated, Honu Hub, treats wastewater above ground. The university describes the project as testing that can inform certification decisions; its announcement does not report a completed certification.
The University of Hawaiʻi report was published September 9, 2026; the program launched August 26, 2026.
ONGOINGWilikina Drive / H-2
Wilikina Drive and H-2 lane work near Wahiawā set for November 2 and 4 through 6
The state Department of Transportation lists alternating single-lane closures and a lane shift on Wilikina Drive (Route 99), possible in either direction between Kamananui Road and the H-2 Freeway overpass, from 9 a.m. to 1:30 p.m. today, Monday, November 2, and Wednesday, November 4, through Friday, November 6, for sign maintenance. One direction is to be closed at a time.
On the same days, from 9 a.m. to 2:30 p.m., the department lists a right-shoulder closure on the southbound H-2 Freeway between Pineapple Road and the Ka Uka Boulevard off-ramp for borings and drilling work. The department says there will be no lane closures on Tuesday, November 3, for General Election Day, and that schedules may change and work depends on weather.