Faced with droughts and water scarcity, government authorities are taking action and seeking new sources of water. Martinique is currently heavily dependent on a few sources of water, mainly surface water, but researchers may have discovered a new source on the island.
A New Source of "Blue Gold"?
Authorities are continuing their search for new water sources in Martinique, and the Central Martinique Urban Community (CACEM) is leading the effort. A hydrographic study led by the BRGM has shown that the Lareinty Plain has potential for groundwater resources, particularly in the area of the Caribbean Agro-Environmental Campus (CAEC).
Wells are therefore being drilled in this area to verify the presence of groundwater on site. A meeting was held in late June, bringing together the various stakeholders—CIRAD, BRGM, and CACEM—to take stock of the situation and present the latest progress.
Why is it important to diversify water sources in Martinique?
Martinique is currently highly dependent on a few water sources. At present, in Martinique, «94% of drinking water comes […] from rivers, compared to only 6% from groundwater, 85% of production is concentrated in just four municipalities,» and «60% of water withdrawals come from a single watershed: that of the Lézarde and the Rivière Blanche.».
If the results of the field research confirm the study’s findings, the region could gain a new source of water supply. «If the results are conclusive, production wells can then be installed and connected to the drinking water system,» explains CIRAD in a social media post.
Against a backdrop of drought and the gradual depletion of water resources, this news could be very good news. «This project illustrates the collective mobilization of local stakeholders, including the CIRAD »In Martinique, to strengthen our region’s resilience and begin preparing today for tomorrow’s solutions in sustainable water management," conclude CIRAD officials.
