Overview Alexandria, Egypt is a coastal city shaped by water but constrained by freshwater scarcity. Located on the Mediterranean coast at the western edge of the Nile Delta, Alexandria depends overwhelmingly on Nile-derived surface water. This dependence creates a fragile urban water system. Freshwater must travel through canal infrastructure before […]
Water Scarcity
Decentralized and Sustainable Drinking Water System for Kibera, Nairobi
Executive Summary Kibera faces interconnected water challenges shaped by limited infrastructure, informal settlement, and unequal service provision. Water scarcity, poor water quality, flooding and fragmented governance structure all reinforce each other, making everyday access to safe and affordable water difficult for many residents. In response, this proposal presents an integrated […]
Water Sovereignty & Access in the Navajo Nation
INTRODUCTION The Navajo Nation, whose initial borders were created in 1868 by a treaty with the United States government, is home to 170,000 people—more than half of the tribe’s registered members.i There are several small cities within the reservation; however, much of the area is rural in character. Through the creation of the reservation’s […]
Improving Kolkata’s Climate Resilience Through Expanding Municipal Surface Water Coverage
Kolkata is India’s third largest city, located in the broader region of coastal Bengal along one of the key tributaries of the Ganges, the Hooghly River. Freshwater sources are abundant in the city’s immediate surroundings. The Hooghly itself forms the city’s Western boundary, running along its entire length. On the […]
Uniting for Water: Regional Groundwater Management for Flagstaff, Arizona and Beyond
Nestled at the base of the San Francisco Peaks in northern Arizona, Flagstaff is a city renowned for its natural beauty, vibrant community, and unique location along the Colorado Plateau. Beneath this picturesque landscape lies the Coconino Aquifer (C-aquifer), a vast groundwater resource spanning four states and two tribal nations. […]
Reclamagua: A Wastewater Reuse Policy for Tenerife, Spain
Context Tenerife, Spain, is the biggest island in the Canary chain off the Western coast of Africa. The Canaries’ volcanic origins mean their geography is quite diverse from island to island, but their warm climate, beautiful beaches, and diverse landscapes make them a popular tourist spot (1). However, the very […]
Facing Scarcity with Proactive Preparation: A Reform of Water Infrastructure and Policy in Del Rio, TX
San Felipe Springs, Image Source: The Desert Chronicles
Neighbourhood-scale Treatment Wetlands to Address Wastewater and Flood Management Challenges in Saint Louis, Senegal
Saint Louis is a West African municipality that experiences water delivery and wastewater management challenges. These challenges largely stem from the national water utility’s inability to keep up with the pace of urban growth and provide adequate service for all residents. Due to its geographic location, the city also experiences […]
Reclaiming the Future: Enhancing Wastewater Management on the Hopi Reservation
Fig. 1 – Sipaulovi, Second Mesa, the Hopi Reservation. Source: David Wallace / The Republic. The Hopi Reservation The Hopi Reservation, located in northeastern Arizona, is home to the Hopi Tribe, a sovereign nation. The Reservation, surrounded on all sides by the Navajo Nation, is made up of 12 villages […]
Expanding A Lifeline To the City: Solving Detroit’s Water Challenges
Brief History of Detroit The city of Detriot can be said to have originated from the French explorer Antoine de la Mothe Cadillac’s establishment of a fort on the banks of the Detriot River in 1701. By the 20th century, it became known as the automobile capital of the world, as […]