Westhoek Farmers Face Crisis as Buffer Basins Run Dry, Threatening Potato Harvest

Farmers in Belgium’s Westhoek region are facing a desperate situation as local buffer basins, their last remaining water sources for irrigation, have nearly run dry. The basin in Vlamertinge has already closed after water levels dropped below the intake point, with entry barriers now in place and fines of up to €350 for those attempting to pump illegally. Similarly, the provincial basin in Poperinge is shutting down, while Langemark’s reservoir has been too low since July 17. With rivers and watercourses already off-limits for weeks due to ongoing drought, these basins were the final lifeline for crop irrigation—and that lifeline is now gone.

The consequences are already severe: this year’s potato harvest is projected to fall far short of demand, delivering a heavy blow to local agriculture. Dirk Sioen, a vegetable farmer and water official in Zonnebeke, sums up the mood as “dramatic.” As climate volatility intensifies, the Westhoek’s farmers are left scrambling for alternatives, highlighting the region’s growing vulnerability to water scarcity and the urgent need for long-term storage and conservation strategies to safeguard future growing seasons.