A severe water crisis is gripping Mauritius, with protests breaking out in Phoenix and Camp-Levieux over the past four days. Residents have taken to blocking main roads and burning tires to express their frustration at the essential resource's scarcity. The situation is dire, with the country's seven main reservoirs currently holding only 56.8% of their capacity, down from 87.04% at the same time last year. This represents a significant decline in available water reserves.
According to Vassen Kauppaymuthoo, an environmental engineer and oceanographer, if the situation persists, Mauritius could face a complete water shortage within two months. The Mare-aux-Vacoas reservoir, the country's largest, is particularly concerning, with its capacity currently at 35.5%, down from 87.7% last year. Over the past 12 months, its reserves have decreased by 13.51 million cubic meters. This drastic reduction in water reserves has raised alarm bells for experts and residents alike.
Climate change is cited as a primary factor contributing to the crisis, with Mauritius experiencing a decrease in rainfall of around 57 millimeters every ten years. The changing rainfall patterns also pose a challenge, with intense rainfall events leading to flooding, but not necessarily replenishing water reserves. The effects of El Niño may further exacerbate the situation. Moreover, the country's aging infrastructure, including some reservoirs built in the 19th century, requires modernization to reduce water losses.
The water shortage has already impacted the supply, with the volume of water transported from Mare-aux-Vacoas to the La Marie treatment station reduced from 110,000 to 56,000-61,000 cubic meters per day. In response, the government has implemented measures to mitigate the crisis, but these may only provide temporary relief. Experts stress that addressing the structural weaknesses in the water supply system is crucial to preventing future shortages.
To address the crisis, Vassen Kauppaymuthoo recommends diversifying the country's water sources, including desalination of seawater, rainwater harvesting, and wastewater reuse for non-potable purposes like irrigation. He also emphasizes the need to reduce water waste, citing the high average consumption of 190 liters per person per day in Mauritius, compared to 130 liters in France. However, individual efforts will not suffice without significant investments in infrastructure and long-term planning.
The water crisis has also sparked concerns about social unrest, with historian and political analyst Jocelyn Chan Low warning of a potential crisis. The protests in Phoenix and Camp-Levieux reflect a broader discontent among Mauritians, who are facing rising living costs, fuel prices, and pension controversies. Chan Low cautions that if living conditions continue to deteriorate, the situation may become increasingly difficult to manage.
The authorities' credibility and the police's ability to respond effectively to the crisis have been questioned. Chan Low emphasizes that official explanations will not suffice without concrete results, and that the government must prioritize alleviating the population's suffering. With the water crisis deepening, the need for a comprehensive and sustainable solution has become increasingly urgent.
Key points
- Mauritius' water crisis worsens, with protests erupting in Phoenix and Camp-Levieux
- Country's water reserves decline to 56.8% of capacity, down from 87.04% last year
- Experts warn of potential social unrest and advocate for diversified water sources and infrastructure investments
