The Maui Department of Water Supply (DWS) announced on Friday, October 17, 2025, that the Upcountry Maui service area has entered a Stage 3 water shortage. This escalation necessitates mandatory and strict water conservation measures for residents and businesses across Makawao, Upper and Lower Kula, Haiku, Haliimaile, Pukalani, Kokomo, Kaupakalua, Ulumalu, Keokea, Ulupalakua, and Kanaio. The primary cause is the continued dry weather and lack of rainfall, which has significantly impacted water source levels.
This Stage 3 declaration follows earlier warnings and restrictions. Maui County's Department of Water Supply had previously announced a Stage 2 water shortage for Upcountry Maui, highlighting the ongoing concerns about dwindling water supplies. As a response to the escalating situation, the DWS is authorized to declare water shortages when the water supply becomes inadequate. These shortages can be caused by drought, infrastructure malfunctions, or other events that cause a decline in water availability. The move to Stage 3 indicates a critical need for residents and businesses to reduce their water consumption significantly.
The implications of Stage 3 water restrictions are far-reaching for local businesses and the broader economy. Businesses in the tourism and hospitality sectors, such as hotels, resorts, and golf courses, may face increased operational costs and limitations. Hawaii News Now noted that in West Maui, a Stage 2 water shortage prompted restrictions on nonessential water use for commercial and industrial purposes. Similarly, landscaping and agricultural businesses, particularly those engaged in non-essential irrigation, will also need to adjust their operations. Residents are likely to face limitations on watering lawns, washing cars, and other non-essential water usage, further impacting the local economy.
Furthermore, the water shortage underscores the need for sustainable water management strategies. Solutions are being sought by residents and lawmakers, as reported by Hawaii News Now. The issue also highlights the importance of water conservation practices and the potential for long-term impacts on real estate and development. Maui Now emphasizes the need for proactive measures to address the drought conditions, as the community adapts to the mandatory restrictions. With these issues in mind, those in Upcountry Maui must prioritize conservation in this time of water shortage.
