East Maui Water Development Plan
East Maui Water History
For approximately 100 years, billions of gallons of East Maui stream waters, originating on publicly owned watershed lands, have been diverted. A series of ditches and tunnels controlled by Alexander and Baldwin (A&B), Inc. carry the water to the cane and pineapple fields of Upcountry & Central Maui. The County Board of Water Supply contracts with A&B for delivery of approximately 5% of this flow to supply water to the Haiku, Makawao and Kula areas.