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Showing posts with the label water management

Water source nears collapse as drought threatens millions with shortages

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The Critical Situation of Lake Mead Lake Mead, one of the largest reservoirs in the United States, is facing a dire situation. Located on the Colorado River, it serves as a critical water source for millions of people across several states. Recent developments have highlighted that the lake is approaching what many are calling "crunch time." This comes amid an ongoing severe drought that has led to historically low water levels, raising concerns about potential crises in the region. In 2022, Lake Mead reached its lowest levels in decades, with water levels dropping by almost 60 feet over two years. At that point, the lake was at 1040 feet above sea level. While it can hold up to 9 trillion gallons of water, ongoing drought conditions and a hotter, drier climate have caused its elevation to drop more than 150 feet. If the lake falls below 895 feet in elevation, water flow through the Hoover Dam could be disrupted, affecting California, Arizona, and Mexico. A Seven-State Cha...

On the Path of Water

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The Urgency of Climate Resilience in Pakistan If my house was about to be flooded or burnt, what would I save first? It is obvious that saving everything might not be possible. But what if a choice had to be made in selecting from family members whose lives were at risk? This question echoes the reality we face today, as climate-related disasters increasingly threaten our homes and communities. The current floods are a stark reminder of the vulnerability we face. Our houses are burning, the pain caused is palpable, and the damage to lives is visible. In an emergency, one can only save what circumstances and proximity allow, what personal skills enable, and what the timeline and extent of the crisis permit. When unprepared for an ongoing emergency, these words become an absolute truth. I pray that all lives remain safe. However, the reality is that we are still unprepared. Proactively preserving national or personal assets is prudent. Saving lives and securing the wellbeing of all ci...

GWL Kwanyarko Headworks at Risk of Closure from High Turbidity

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Water Supply Crisis at Kwanyarko Headworks The Kwanyarko Headworks, operated by the Ghana Water Limited (GWL) in the Central Region, is facing a serious threat of shutdown due to dangerously high turbidity levels in the Ayensu River. This issue has raised concerns about the sustainability of water supply for over 30 districts in the region. According to the Acting Managing Director of GWL, Mr Adam Mutawakilu, the plant's operations are being severely impacted by the rising turbidity. The water quality has exceeded the design capacity of the equipment, which was intended to handle up to 2,500 Nephelometric Turbidity Units (NTU). However, recent readings have shown levels as high as 32,000 NTU, far beyond the acceptable limit. "Last week, turbidity reached 32,000 NTU, and today it's around 11,000. That means we're operating at nearly five times the acceptable level," he explained during a recent visit to the site. He emphasized that such high turbidity not only a...

Ethiopian Water Tech Institute Boosts National and Regional Training Initiatives

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Enhancing Water Technology Capacity Across Africa The Ethiopian Water Technology Institute (EWTI) has been actively working to build and strengthen the capacity of professionals in water technology, both nationally and regionally. This initiative is aimed at addressing critical water challenges across the continent through innovative and sustainable solutions. Tamene Hailu, the Director General of EWTI, highlighted that the institute has been delivering hands-on training programs to participants from over fifteen African countries. These programs are designed to equip individuals with practical knowledge and skills that can be directly applied in their communities. The focus on real-world application ensures that trainees are well-prepared to tackle local water issues effectively. One of the key areas where EWTI has made a significant impact is in improving access to water in Ethiopia. The institute has been implementing low-cost technologies that allow communities to extract and su...

African Science: The Scholar Who Drank Untreated Water

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The Power of Indigenous Knowledge in Wetland Conservation In the heart of Matobo, nestled between the villages of Gabheni and Inqama, lies a stunning vlei surrounded by lush vegetation. This picturesque wetland is not only a visual treat but also a critical source of water that flows into the Mtshabezi River, eventually reaching the Mtshabezi Dam — a vital water supply for Bulawayo. On a windswept June morning, a group of legislators and environmentalists embarked on a fact-finding mission ahead of COP15, captivated by the natural beauty and eager to learn from local expert Tafadzwa Tichagwa. Tichagwa, a researcher and tour guide, explained how the water originates from a granite rock, creating a pool that serves as a lifeline for the surrounding ecosystem. However, he cautioned against drinking the water, citing recent incidents where cattle had died after consuming it during dry seasons. He also warned about potential contamination from nearby farming activities. Despite Tichagwa’...