This project takes the first steps to initiate the clean up of the most polluted region of Senegal – Hann Bay. The bay wraps around the industrial zone of the city of Dakar, Senegal. It is highly populated area, with local residents bathing in the water, and numerous fishing boats along the crowded shore. Industrial pollution along the banks from 1968 – 1997 has rendered the bay exceedingly toxic. This work will fund and support a group both within the Ministry of Industry and Ministry of Environment to create a credible implementation plan that will install an industrial waste treatment plan for the factories of the Hann region. Once the effluent treatment plant is in operation, work can begin to remediate legacy contamination from historical toxins.

Mikocheni, a neighborhood in Dar es Salaam, is home to four heavily polluted streams that run directly into the Indian Ocean. Untreated industrial and domestic waste is dumped into the waterways upstream, or into storm drains. Environmental Management Trust (EMT) is undertaking a project to monitor and stop this pollution of marine habitats and breaches. The project goals are to make wastewater treatment mandatory for all polluting industries, to stop residential houses from releasing waste from septic tanks into streams, and to ensure that sewers, storm drains and pumping stations are properly maintained to prevent leaks into the stream.

The Lawyers Environmental Action Team (LEAT) works in Mwanza and surrounding regions with community-based organizations, non-governmental organizations, and the Mwanza City Council to identify problems and educate both polluters and victims of pollution about environmental laws. LEAT also conducts public interest litigation to force the cessation of polluting activities by both local factories and Mwanza City authorities. And LEAT works with surrounding towns and villages affected by polluting industries. Village and municipal leaders and residents have been educated about existing environmental laws used to combat environmental pollution, and they have been briefed on the Village Land Act of 1999 which stipulates rights of villagers regarding their land and other natural resource laws.

Zambia is a land-locked country in Central/Southern Africa with a population of about 10 million people. About 1.25 million people inhabit the capital, Lusaka, with another 2 million in the northern Copperbelt region. Major pollution-related problems are due to mining and industrial waste. In 2001, Blacksmith Institute helped to found ARE, an NGO focusing on a heavily polluted industrial area on the Kafue River. The Kafue River, part of the Zambezi basin, is a source of potable water for over forty percent of Zambia's population. It is also host to wildlife and birds. For decades, industries such as copper mines, metallurgical plants, textile plants, fertilizer factories, sugar processing plants, cement factories, various agricultural activities, and the Kafue Sewage Treatment Plant (KSTP) have polluted the river. Mineral deposits, chemicals, and suspended solids have led to overgrowth of aquatic weeds, choking river life. The continuous discharge of raw sewage into the Kafue River from the KSTP has contributed to the steady supply of nutrients (ortho-phosphates, nitrates, ammonia, etc.) ensuring the proliferation of various types of weeds, like the Salvina molesta, thereby causing eutrophication. Both aquatic life and human health are in danger. High incidences of environmentally mediated disease, such as gastro-enteritis, intestinal worms, and diarrhea diseases mostly in children have been reported from communities around the river and have been linked to drinking water from certain parts of the river. The raw sewer pollution of Kafue River could inadvertently lead to outbreaks of epidemics like cholera.

Bata Tannery uses various chemicals in tanning animal skins. Amongst these chemicals is chromium sulfate, which can easily be converted to either hexavalent or trivalent chromium. The effect of these chemicals on human and aquatic life is potentially lethal. Equally, the yeast production from Lee Yeast results in high concentrations of both chemical oxygen demand (COD) and biochemical oxygen demand (BOD) in the wastewater. The net effect is the reduction in the river system's oxygen concentration, leading to toxic anaerobic conditions.

Significant industrial waste is haphazardly dumped into the Meycauayan River, a source of domestic and agricultural water for 250,000 people living in and around Manila. Substantial contamination comes from small scale lead recycling facilities along the river at Marilao, and from the many tanneries that dump untreated hexavalent chromium into the river. This river also feeds directly into the Manila Bay, and its effluents contaminate shellfish in commercial fishing areas.

Meycauayan, a town about 12 miles (19 kms) north of Manila, is the tannery center of the Philippines. First established in 1903, there are now around 120 tanneries employing about 8,000 people in the area.