Multiple sources, including Maui County and Maui Now, reported that a severe electrical issue knocked out a Department of Water Supply well in Haʻikū on August 23, 2026, cutting off or reducing water pressure for affected residents. Water service was fully restored by the morning of August 25 after DWS crews monitored and repaired the system overnight.
- A major electrical failure disabled a DWS well pump on Sunday, Aug. 23, causing low or no water pressure beginning around 11 a.m.
- Approximately 200 customers in the West Kuiaha and Awalau areas of Haʻikū were affected (Maui Now)
- DWS deployed water buffalo tanks at multiple locations throughout the affected area while repairs were underway
- Specific tank locations included Hanzawa’s Variety Store, multiple points along West and East Kuiaha Road, Pakanu Street, Peʻahi Road, Hahana Road, and Holokai Road (Maui Now)
- DWS crews worked overnight and confirmed full water service restoration by early Tuesday morning, Aug. 25
- Water buffalo tanks remained available through Aug. 25 for residents still needing access
Sources
- Maui County: 8/25 UPDATE: Water service restored in Haʻikū and surrounding areas
- Maui Now: Update: Water service gradually returns following well outage in West Kuiaha and Awalau areas of Haʻikū
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