Lake Chivero, a vital water source for Harare and surrounding areas, has become a toxic nightmare due to decades of neglect and pollution. The lake’s waters pose significant health risks, including cancer-causing toxins, and have led to the death of over 1,000 fish and wildlife, including four rhinos and three zebras. Untreated sewage, industrial waste, and agricultural runoff have contaminated the lake, disrupting its ecosystem and threatening the livelihoods of local communities.

The pollution problem is multifaceted, with approximately 399 mega liters of raw and partially treated sewage discharged into the lake daily. Industrial waste and agricultural runoff have also contributed to the growth of cyanobacteria, which can be fatal to aquatic life. This has resulted in severe environmental damage, including a decline in bird populations and dead fish lining the shores.

Consuming contaminated fish or water from the lake can lead to serious health issues, including cancer and heavy metal poisoning. Local fishermen have lost their livelihoods, and communities that rely on the lake for drinking water and economic activities are at risk. The economic impact is significant, with the contamination affecting not only the fishing industry but also the broader community.

Government officials have acknowledged the issue, but tangible actions are limited. Some industries have been fined for polluting the lake, and environmentalists are calling for urgent action. To mitigate the damage and restore Lake Chivero, collective action is necessary. This includes upgrading wastewater treatment infrastructure, enforcing stricter regulations on industrial discharge, promoting sustainable agricultural practices, and educating local communities on environmental protection.

Experts warn that if current pollution trends persist, Lake Chivero could become a cyanobacteria-dominated ecosystem, driven by warming temperatures and nutrient overload. This would have devastating consequences for the lake’s biodiversity and ecological balance. A coordinated approach is essential to resolve the crisis, and stakeholders, including government agencies, industries, and local communities, must work together to protect the lake and its inhabitants.
source-BusinessDaily