Water & Environment. The 2025 Status Report for the Martinique River Basin District was published in early January 2026. Led by the Water Agency, the French Biodiversity Agency, and the Water and Biodiversity Committee, this strategic document addresses the issue of water resources in light of the challenges facing Martinique: protecting biodiversity, population growth, and climate change. A deep dive into the water challenges facing Martinique.
What is a river basin district?
Understanding the resource better to preserve it more effectively. «The Water Framework Directive (WFD) 2000/60/EC, adopted on October 23, 2000, at the European level, calls for management at the river basin district level (a terrestrial and marine area, comprising one or more river basins as well as associated groundwater and coastal waters, identified as the primary unit for the purposes of river basin management),» explain the authors of the 2025 status report for the Martinique River Basin District.
French territory is divided into numerous river basin districts, which are based solely on geographical criteria. «The Martinique river basin district comprises 49 bodies of water: 20 river water bodies (MECE), including 1 heavily modified water body (MEFM): the Lower Lézarde, 19 coastal bodies of water (MEC), including 1 transitional body of water (MET): Étang des Salines; 8 groundwater bodies (MESOUT); and 1 standing water body (La Manzo),» add the study’s authors.
A Worrying Assessment
The situation in the river basins is being studied in light of challenges such as sea-level rise. «Between 1880 and 2015, the average sea level rose by 20.2 cm due to global warming caused by human activities. Projections for 2100 all agree on a sea-level rise of between 20 cm and 1 m […],» they report, noting the various consequences for freshwater resources.
The study of water resources also takes into account the quality of bathing waters, which is a public health issue for the population and an economic issue due to its potential impact on tourism. «It should be noted that between 2022 and 2023, water quality at four ocean swimming sites deteriorated, dropping from «good» to «sufficient.» These sites are Anse Belleville, Les Raisiniers, Lido, and Anse à l’Âne–Ponton. Conversely, water quality at the Gros Raisin site improved, rising from «good» to «excellent,»» explain the water specialists.
Pollution, population growth, rising sea levels, climate change: there is no shortage of impacts on our water resources, and we must take proactive steps to protect them, as they are essential to the population and to the future of Martinique.
Simon DOUAGLIN
