Tag Archives: urban sanitation

Appraising the Sanitation and Hygiene Situation in Urban India and its Determinants

Published on Dec 15, 2016
Dr Papiya Guha Mazumdar, Associate Professor, Institute of Public Health Kalyani, West Bengal delivered lecture and highlighted the need to improve existing sanitation and hygiene situation in urban India, how the determinants should be decided and why behaviour change as a critical determinant needs to be looked at in greater detail.

She emphasized that building knowledge on good practices of sanitation and hygiene related behaviour change, and drawing relevant lessons for preparing a plan of action for sustainable development is extremely important. She discussed through a few good case studies how interventions have helped.


Estimating the Cost and Payment for Sanitation in the Informal Settlements of Kisumu, Kenya: A Cross Sectional Study

Estimating the Cost and Payment for Sanitation in the Informal Settlements of Kisumu, Kenya: A Cross Sectional Study. Int. J. Environ. Res. Public Health 2017, 14, 49; doi:10.3390/ijerph14010049

Authors: Sheillah Simiyu, Mark Swilling, Richard Rheingans and Sandy Cairncross

Lack of sanitation facilities is a common occurrence in informal settlements that are common in most developing countries. One challenge with sanitation provision in these settlements is the cost and financing of sanitation.

This study aimed at estimating the cost of sanitation, and investigating the social and economic dynamics within Kisumu’s informal settlements that hinder provision and uptake of sanitation facilities. Primary data was collected from residents of the settlements, and using logistic and hedonic regression analysis, we identify characteristics of residents with sanitation facilities, and estimate the cost of sanitation as revealed in rental prices.

Our study finds that sanitation constitutes approximately 54% of the rent paid in the settlements; and dynamics such as landlords and tenants preferences, and sharing of sanitation facilities influence provision and payment for sanitation. This study contributes to general development by estimating the cost of sanitation, and further identifies barriers and opportunities for improvement including the interplay between landlords and tenants.

Provision of sanitation in informal settlements is intertwined in social and economic dynamics, and development approaches should target both landlords and tenants, while also engaging various stakeholders to work together to identify affordable and appropriate sanitation technologies

What is the evidence on top-down and bottom-up approaches in improving access to water, sanitation and electricity services in low-income or informal settlements?

What is the evidence on top-down and bottom-up approaches in improving access to water, sanitation and electricity services in low-income or informal settlements? 2016.

Authors: Annamalai TR, Devkar G, Mahalingam A, Benjamin S, Rajan SC, Deep A. EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London. eppi

What do we want to know?
This systematic review examines the evidence on the effectiveness of different urban-planning approaches in providing access to water, sanitation and electricity services in low-income or informal settlements in Low- and Middle-Income Countries (LMICs). The study was funded by the Department for International Development (DFID) of the UK government and conducted by the Indian Institute of Technology Madras.

What did we find?
This review found that top-down efforts are ineffective for connecting populations to centralised water, sanitation or electricity services. Bottom up, participatory approaches are effective for local sanitation solutions, but not for water supply or connectivity to other services.

Services provided by public or private agencies through centralised planning and implementation (top-down) appeared effective in individual studies for connecting populations to water, sanitation and electricity. However, where studies were sufficiently similar to justify pooling findings in a statistical meta-analysis, this conclusion was not confirmed. Qualitative synthesis of contextual factors suggest a need for the customisation of solutions to meet local needs, and better delivery of services by alternative/non-government service providers.

Participatory (bottom-up) approaches adopted by NGOs and CBOs suit the construction and maintenance of toilets, which can be standalone, and statistical meta-analysis confirms their effectiveness for individual but not community toilets. Although studies of bottom-up approaches to improving water access appeared positive more often than studies of top down approaches, this difference was not statistically significant in a meta-analysis. Moreover, bottom-up approaches suffer from problems of scaling-up. Replication of successful models may not always be possible, since the same conditions may not be present in different locations.

Neighbourhoods without security of tenure are rarely served well top-down. Bottom-up approaches are also limited in this context, and also in Africa where efforts may be hampered by particularly modest levels of economic development. Public-private partnerships show promise for top-down approaches to improving water supply. Bottom-up, NGO led initiatives for improving water supply need the cooperation and support of the public sector.


Targeting urban sanitation – looking behind aggregated city-level data

Targeting urban sanitation – looking behind aggregated city-level data. World Bank Water Blog, Oct 31, 2016. waterblog.png

In our previous blogs – Fecal Sludge Management: the invisible elephant in urban sanitation,  5 lessons to manage fecal sludge better, and A tale of two cities: how cities can improve fecal sludge management – we outlined the neglect of Fecal Sludge Management (FSM) and presented new tools for diagnosing urban sanitation challenges and how they can be used.

Today, on World Cities Day, we are looking more deeply into a city – Lima, Peru, to shed light on how cities around the world can meet opportunities and address challenges of urbanization including providing improved sanitation for a rapidly growing number of urban residents.

The city-wide sanitation picture

To apply one of the better known FSM tools – the fecal waste flow diagram (SFD) – we use data to provide a city-wide picture of sanitation services at the household level, and how the fecal waste flows through the ‘sanitation service chain’: removal and conveyance from the household containment or WC, to treatment and final disposal or reuse.

SFDs provide an easy to understand and visual representation of where fecal waste and the associated pathogens and pollution end up. This enables decision-makers and technical staff to understand and discuss the priority sanitation issues requiring attention in their city.

Read the complete article.

Emergence of community toilets as a public good: The sanitation work of Mahila Milan, NSDF and SPARC in India

Emergence of community toilets as a public good: The sanitation work of Mahila Milan, NSDF and SPARC in India, 2016. SHARE.

This report summarises SHARE-supported sanitation work in India. It outlines how a sanitation strategy was developed, and the execution of multi-decadal projects that have resulted in a number of cities renewing their commitment to invest in city-wide sanitation.


Urban Sanitation: A Messy Problem for Habitat III

Urban Sanitation: A Messy Problem for Habitat III | Source: Reuters, Oct 15, 2016 | by Alberto Wilde, Ghana Country Director | Global Communities

As we approach Habitat III in Quito, Ecuador, one of the most essential topics that must be addressed in the New Urban Agenda is urban sanitation.

One in three people in the world lack access to a toilet. The traditional view is that lack of access to toilets is a problem in rural areas. But with rapid urbanization across the developing world, the number of people without access to proper sanitation who live in cities is growing rapidly. This serious urban problem presents a host of new challenges for cities looking to improve sanitation. Since 2011, with Global Communities, I have overseen a series of water and sanitation projects in both rural and urban Ghana. During that time, we’ve identified some of the biggest challenges of urban sanitation:

Lack of planning — In the wealthier neighborhoods of cities that were developed with proper urban planning, providing a toilet can be as simple and low cost as hooking it up to the existing sewer system. But rapid urban expansion in developing countries tends to be in slums which grow haphazardly, with little in the way of planning for the expansion of services, and often little taxation to pay for these services.

Lack of space — In the rural setting the biggest challenge for construction of latrines is finding affordable materials for construction. In an urban environment this is less of a problem as materials can be sourced fairly easily. Instead, the problem is a lack of space. Space, especially in crowded slums, comes at a premium.

Land titling — Most residents in urban settings do not own their land. Whether they are squatting or renting legally, they are not legally permitted to make improvements like adding a toilet, even if they wish to do so. Instead, it is up to the landlord to take the initiative and bear the cost, something that is rarely a priority, especially when they can increase their earnings by adding another room to rent as opposed to a bathroom.

Governance and enforcement — the Government of Ghana has a laudable policy that new homes must have a latrine. However, even when such laws are passed, enforcement can be difficult. Unscrupulous landlords may put a latrine into the architect’s plans but when construction takes place, the space changes function. It is essential that plans are checked both at the beginning and during construction to ensure laws are being followed.

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Using a CLTS approach in peri-urban and urban areas

Published on Oct 6, 2016

Although Community-Led Total Sanitation (CLTS) was designed for and is predominantly being used in rural settings, there are a growing number of cases that have adopted a CLTS approach in peri-urban and urban areas.

This webinar looked at its use in urban areas. Jamie Myers, research officer at the CLTS Knowledge Hub, presented the urban work the Hub have been engaging in. Drawing on global experience he proposed that urban CLTS does not mean strictly following processes and tools that have been used in rural areas but adhering to similar principles and designing an intervention based on the context of a specific town or city.