The Government of St Vincent and the Grenadines is transporting water by sea from the main island of St Vincent to the Grenadines as a drought-driven water crisis depletes household cisterns across the southern islands, with planned desalination plants and a proposed islands-wide distribution network forming the medium-term response. Southern Grenadines MP Terrance Ollivierre and Minister of Health Daniel Cummings outlined the position in a state Agency for Public Information video published Friday.
The Central Water and Sewerage Authority has already announced widespread rationing on St Vincent, which has a municipal supply. The situation in the Grenadines is structurally more difficult — the islands have no rivers, no streams, and no municipal water supply, leaving households dependent on cisterns that are now low or empty. “A boat will be going down to the Grenadines on Saturdays and stopping in Mayreau and Union Island,” Ollivierre, who also holds the Grenadines affairs portfolio, said. Cummings, who carries ministerial responsibility for water, confirmed the shipments have been operating for some time. Senator Lavern King set out the longer-term policy approach on Hot 97 FM, including the desalination build-out.
For diaspora Vincentians with property or family on Bequia, Canouan, Mayreau, Union Island, and Mustique, the water crisis is the most acute operational story of the season. It also defines a long-standing structural argument: the Grenadines have for decades operated on a household-cistern model that climate variability is making harder to sustain. The government has blamed previous administrations for the structural gaps. The diaspora response — including remittance pressure on water-tank installations and private rainwater capture — has historically been significant during dry periods.
Sources: iWitness News, May 9, 2026; Agency for Public Information.