MARINE CORPS BASE HAWAII -- Marine Corps Base Hawaii (MCBH) issued a “do not use” advisory for the water at Manana Housing Community Jan. 6, 2022, due to a low chlorine reading on a recent water sample and visual indications of a potential bacterial issue. Earlier sampling results by NAVFAC and HI Department of Health as well as separate testing in December from the Board of Water Supply showed no elevated levels of hydrocarbons. There is no petroleum present.
A close examination of samples taken from a home at Manana revealed an unusual appearance in the water, which might indicate higher levels of bacteria. The facilities manager tested for chlorine levels, which is used to prevent such growth. A sample result revealed the chlorine level registered below the required amount. Out of an abundance of caution, MCBH is now testing to determine if bacteria levels require additional remediation at Manana. The previously established water distribution point at Manana remains available and residents are encouraged to use this resource while the advisory remains in effect. We apologize for the inconvenience. We take seriously residents’ concerns, and we are treating this matter with urgency.