2 plants indexed.
Papaikou Paukaa WWTF is a secondary treatment plant in Hilo, Hawaii, serving 1,326 people. It discharges 340.69 million gallons per year and has a designed capacity of 1,324.89 million gallons per year.
HILO WWTF serves approximately 36,000 residents in Hilo, Hawaii. The plant operates under the U.S. Clean Water Act, with discharge likely impacting Hilo Bay and the Pacific Ocean.