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Land of Wood and Water — A Question of Distribution

Jamaica has the freshwater. The question is how it's stored, moved, and managed.

Jamaica is often called the Land of Wood and Water, and on paper, the country has substantial freshwater resources. The Water Resources Authority's national assessments confirm that overall supply exceeds demand. So why do taps still run dry in parts of Kingston, Clarendon, Hanover, and St. Ann? Why do communities wait weeks for restored service after major storms? The picture is less about absolute scarcity and more about how water is captured, stored, moved, and managed.

So let's talk about it: what does a more water-secure Jamaica look like? Who builds, owns, and maintains the infrastructure? What can communities do at the local level? And how should water resilience be positioned in the national strategy?

Background

The Water Resources Authority's National Water Resources Master Plan for Jamaica (2022) concludes that the country has sufficient freshwater resources to meet human and ecological needs to 2025 and beyond. The central challenge it identifies is distribution: the wetter parishes in the north hold more of the resource, while much of the demand sits in the drier south[1].

The Government has committed to universal access to safe, reliable, and affordable potable water by 2030, in line with Vision 2030 Jamaica and Sustainable Development Goal 6[2]. Piped water reaches the majority of Jamaicans, with urban coverage approaching universal levels; reliability of service varies significantly by parish and by season[5].

The infrastructure context is significant. Non-revenue water, water produced but not billed because of leaks, illegal connections, or metering issues, has been described by Minister Matthew Samuda as approximately 71% island-wide, with a multi-year programme aimed at reducing the figure to 30%[3]. A targeted programme in the Kingston & St. Andrew area has reportedly brought non-revenue water in that zone from around 60% down to 36%[4].

Lengthening dry seasons and intensifying storms are reflected in recent climate and meteorological assessments for Jamaica and the wider Caribbean. The UNDP-supported community water-storage programme reports adding more than 2.26 million gallons of storage across 128 Jamaican communities over seven years[6]. Comparable distributed-storage programmes elsewhere, for example Ghana's One Village One Dam initiative have shown that outcomes depend heavily on engineering quality, maintenance funding, and local governance[7].

Questions to consider

  1. 1.

    If aggregate supply is sufficient, what does a national water strategy look like that genuinely solves the distribution problem? What is the right balance between centralised systems and distributed local storage?

  2. 2.

    How should the National Water Commission's mandate, financing, and governance be structured to support reliable service across parishes? What would a credible plan to bring non-revenue water from 71% to 30% actually require?

  3. 3.

    What role should community-managed storage, household rainwater harvesting, and small-scale infrastructure play alongside the formal grid? Where have these approaches worked, and where have they failed?

  4. 4.

    How should the system be designed against the specific failure modes Jamaica faces: extended dry seasons, hurricane-driven contamination, single-point treatment failures?

References

  1. [1] A National Water Resources Master Plan for Jamaica (2022) — Water Resources Authority
  2. [2] Government Targets Universal Access to Potable Water by 2030 — Jamaica Information Service
  3. [3] Samuda: Non-Revenue Water is a Crisis Jamaica Must Fix — Jamaica Observer
  4. [4] NWC/MIYA Non-Revenue Water Reduction Programme Yielding Positive Outcomes — Jamaica Information Service
  5. [5] SDG 6 Voluntary National Review — Planning Institute of Jamaica
  6. [6] 2.2 Million Gallons of Community Water Storage in 7 Years — UNDP Jamaica
  7. [7] An Exploratory Study of the Impact of the One-Village-One-Dam Initiative in Northern Ghana — MDPI Sustainability, 2024
  8. [8] Jamaica's Water Insecurity — Baker Institute
  9. [9] Reimagining Water Service Delivery in the Caribbean — World Bank
  10. [10] Caribbean SIDS: Water, Tourism and the Water-Energy-Food Nexus — Frontiers in Environmental Science

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