5 Ways to Improve Water Quality in Sierra Leone
Sierra Leone is a small, tropical country located on the west coast of Africa. Despite its six-month “wet season,” characterized by 90% humidity and torrential rainfall, Sierra Leone struggles to provide quality drinking water to its citizens. As of 2019, the Centers for Disease Control and Prevention (CDC) reports that 98% of Sierra Leoneans do not have access to clean drinking water and that “most households lack basic sanitation.” Fortunately, there are many organizations, both internal and external, that are seeking to combat poor water quality in Sierra Leone. These organizations utilize five strategies to broaden access to clean water.
5 Strategies to Broaden Access to Clean Water
- Installing Wells. Many of the wells in Sierra Leone are dug by hand and are unable to reach underground aquifers where clean water is stored. For this reason, many nonprofit organizations, such as World Hope, Living Water and Sierra Leone Rising, are prioritizing efforts to install deeper wells in both urban and rural areas of Sierra Leone. Generally, the installation of a quality, long-lasting well costs about $11,000. To minimize the cost of developing these much-needed wells, World Hope and Sierra Leone Rising are teaming up, splitting the cost of building 20 wells. Between 2017 and 2018, World Hope drilled 45 wells in Sierra Leone and its neighboring country, Liberia. When people have local access to clean water wells, they are less prone to diseases and do not have to waste as much productive time seeking out potable water.
- Monitoring Local Water Sources. Many of the water sources in Sierra Leone are polluted and spread diseases to the people who drink from them. This is why the CDC is partnering with public health officials in Sierra Leone to better monitor water quality and respond to waterborne disease outbreaks. The CDC began guiding “public health staff” in 2018, successfully training 50 employees “to detect and respond to waterborne diseases like cholera and typhoid.” Those 50 staff members went on to teach 500 other community members the same methods of water testing. As a result of these training sessions, new job opportunities are arising, the spread of waterborne illness is decreasing and water quality in Sierra Leone is improving nationwide.
- Expanding the Sanitation Sector. The Millenium Challenge Corporation (MCC) is a foreign aid agency based out of the United States, working in Sierra Leone since 2015 in an effort to improve the country’s poor water quality. The program helped draft the first digital map of the water distribution system in Freetown, the capital of Sierra Leone, which will allow water companies to “better assess the water system’s performance” and “more efficiently address service delivery problems,” ultimately providing more Sierra Leoneans with access to clean, safe water. The nation also recently drafted blueprints to expand all water and sanitation services in urban areas and neighboring towns by 2023, aiming to reach all cities by 2030. With the expansion of the sanitation sector, improved water quality in Sierra Leone is inevitable.
- Developing Rainfall Collection Systems. During Sierra Leone’s six-month wet season, the country experiences torrential rains and flooding. However, “from November to April,” the country experiences a harsh dry season during which droughts and water shortages are commonplace. This is why the Freetown city mayor, Yvonne Aki-Sawyerr, campaigned in 2021 to install “more than 160 rainwater harvesting systems” in rural areas outside of the capital. Each rainwater harvesting system has the capacity to collect between 5,000 and 10,000 liters of water, which means that citizens can harness excess water during the rainy season to use during the dry season droughts.
- Installing Public Latrines and Handwashing Stations. In an effort to fight the spread of COVID-19, Mayor Aki-Sawyerr is also working to install easily accessible latrines and handwashing stations throughout the city of Freetown. So far, she has built handwashing kiosks in 23 different marketplaces and has hired citizens to monitor each station and use a megaphone to remind shoppers of the importance of washing their hands. Many of the natural water sources in Sierra Leone are contaminated due to poor waste management and a lack of access to functional latrines. To help improve the water quality in Sierra Leone, the mayor is installing public bathrooms in addition to the handwashing kiosks. These public restrooms will help contain liquid and solid waste so that it does not seep into the nation’s water supply, significantly reducing the spread of disease.
Historically, Sierra Leone has faced many obstacles, including civil war, extreme seasonal weather and devastating outbreaks of the Ebola virus and COVID-19. However, the small African nation is taking great measures to improve the water quality in Sierra Leone so that its citizens have access to clean, safe drinking water all year round.
– Hannah Gage