2023年6月17日 · The Board of Water Supply (BWS) is notifying the public that a water sample from BWS Kahaluu Tunnel has tested positive for the presence of E. coli bacteria. As a result, BWS is providing public notice of the finding, as required under the federal Ground Water Rule.

2023年6月25日 · Kahaluu Tunnel will remain shut down until the BWS concludes its investigation, completes any necessary corrective measures, and receives DOH approval to resume tunnel operations. The BWS will...

2024年4月17日 · Awaken your senses with a walk inside the Waihee Tunnel, a 1,500-foot dike tunnel that provides water to Windward Oahu, from Kahaluu to Kailua. This tour includes introduction of Oahu's water cycle, discussion on watershed areas and facility history. Free 2-hour group tour is available by appointment only. Grade 7 and older.

2025年4月4日 · Water samples from Kahaluu Tunnel recently tested positive for E. coli and has been shut down for an investigation by the Board of Water Supply. However, BWS assures customers the water is safe to drink because it is routinely disinfected with chlorine.

2023年6月26日 · Water from Kahaluu Tunnel serves the area from Ahuimanu Road to Likelike Highway. According to the Environmental Protection Agency (EPA), the Ground Water Rule is a regulatory process aimed to...

2023年6月18日 · HONOLULU (HawaiiNewsNow) - The Board of Water Supply has detected E. coli bacteria in the BWS Kahaluu Tunnel, officials said. Board of Water Supply officials the water from this source is safe to...

2023年6月18日 · HONOLULU (KHON2) — The Board of Water Supply said a water sample from its Kahaluu Tunnel has tested positive for E. coli. On Sunday, June, 18, they indicated that water samples now taken are ...

2023年6月19日 · Update: Follow-up samples from Kahaluu Tunnel test negative for E. coli. In consultation with the Hawaii Department of Health, the Board of Water Supply’s investigation into the presence of E. coli bacteria at Kahaluu Tunnel could not be …

2015年8月25日 · KAILUA, OAHU (HawaiiNewsNow) - The Board of Water Supply (BWS) is notifying residents that a water sample taken from its Waihee Tunnel water source has tested positive for the presence of E.coli...

Board of Water Supply offices will be closed on Thursday, November 28, 2024 in observance of the Thanksgiving holiday. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).