scholarly journals Trends in access to water supply and sanitation in 31 major sub-Saharan African cities: an analysis of DHS data from 2000 to 2012

2014 ◽  
Vol 14 (1) ◽  
Author(s):  
Mike R Hopewell ◽  
Jay P Graham
Keyword(s):  
Water Supply ◽  
African Cities ◽  
Access To Water ◽  
Sub Saharan ◽  
Water Supply And Sanitation

scholarly journals Global cost-benefit analysis of water supply and sanitation interventions

2007 ◽  
Vol 5 (4) ◽  
pp. 481-502 ◽  
Author(s):  
Guy Hutton ◽  
Laurence Haller ◽  
Jamie Bartram
Keyword(s):  
Water Supply ◽  
Developing World ◽  
Cost Benefit Analysis ◽  
Global Analysis ◽  
Economic Benefits ◽  
Water And Sanitation ◽  
Global Cost ◽  
Access To Water ◽  
Time Savings ◽  
Water Supply And Sanitation

The aim of this study was to estimate the economic benefits and costs of a range of interventions to improve access to water supply and sanitation facilities in the developing world. Results are presented for eleven developing country WHO sub-regions as well as at the global level, in United States Dollars (US$) for the year 2000. Five different types of water supply and sanitation improvement were modelled: achieving the water millennium development goal of reducing by half in 2015 those without improved water supply in the year 1990; achieving the combined water supply and sanitation MDG; universal basic access to water supply and sanitation; universal basic access plus water purification at the point-of-use; and regulated piped water supply and sewer connection. Predicted reductions in the incidence of diarrhoeal disease were calculated based on the expected population receiving these interventions. The costs of the interventions included estimations of the full investment and annual running costs. The benefits of the interventions included time savings due to easier access, gain in productive time and reduced health care costs saved due to less illness, and prevented deaths. The results show that all water and sanitation improvements are cost-beneficial in all developing world sub-regions. In developing regions, the return on a US$1 investment was in the range US$5 to US$46, depending on the intervention. For the least developed regions, investing every US$1 to meet the combined water supply and sanitation MDG lead to a return of at least US$5 (AFR-D, AFR-E, SEAR-D) or US$12 (AMR-B; EMR-B; WPR-B). The main contributor to economic benefits was time savings associated with better access to water and sanitation services, contributing at least 80% to overall economic benefits. One-way sensitivity analysis showed that even under pessimistic data assumptions the potential economic benefits outweighed the costs in all developing world regions. Further country case-studies are recommended as a follow up to this global analysis.

Improving access to water supply and sanitation in urban India: microfinance for water and sanitation infrastructure development

2008 ◽  
Vol 58 (4) ◽  
pp. 887-891 ◽  
Author(s):  
Jenna Davis ◽  
Gary White ◽  
Said Damodaron ◽  
Rich Thorsten
Keyword(s):  
Water Supply ◽  
Low Income ◽  
Infrastructure Development ◽  
Sanitation Services ◽  
Poor Households ◽  
Access To Water ◽  
Water And Sanitation Infrastructure ◽  
Sanitation Infrastructure ◽  
The City ◽  
Water Supply And Sanitation

This article summarises initial findings of a study to explore the potential of providing micro-financing for low-income households wishing to invest in improved water supply and sanitation services. Through in-depth interviews with more than 800 households in the city of Hyderabad in India, we conclude that, even if provided with market (not concessional) rates of financing, a substantial proportion of poor households would invest in water and sewer network connections.

Equity in access to water supply and sanitation in Ethiopia: an analysis of EDHS data (2000–2011)

2016 ◽  
Vol 6 (2) ◽  
pp. 320-330 ◽  
Author(s):  
Selamawit Seyoum ◽  
Jay P. Graham
Keyword(s):  
Surface Water ◽  
Water Supply ◽  
Primary Source ◽  
Open Defecation ◽  
Water Supplies ◽  
Urban Rural ◽  
Improved Sanitation ◽  
Access To Water ◽  
Equity In Access ◽  
Water Supply And Sanitation

Significant efforts to improve water supply and sanitation (WS&S) in Ethiopia have been made over the past decade, yet it is unclear how progress has affected different segments of the population. This study used data from Ethiopia's Demographic and Health Survey (2000, 2005, and 2011) to assess trends in: 1) access to improved water supplies; 2) use of improved sanitation; 3) use of untreated surface water as a primary source for drinking water; 4) open defecation; and 5) water transport times greater than 30 minutes. Trends were assessed by urban/rural residence, administrative region and education. The study found increases in access to improved water supplies and reductions in open defecation; however, no progress was observed in the use of improved sanitation. Rural households that reported drinking untreated surface water went from nearly one-third in 2000 to one-fifth in 2011. No improvements were found regarding the reported time spent collecting water. Inequities in WS&S remained high across the country, highlighting the need to focus on these differences and target resources towards sub-populations that lack this fundamental necessity.

scholarly journals The impact of access to water supply and sanitation on the prevalence of active trachoma in Ethiopia: A systematic review and meta-analysis

2021 ◽  
Vol 15 (9) ◽  
pp. e0009644
Author(s):  
Thomas Ayalew Abebe ◽  
Gudina Terefe Tucho
Keyword(s):  
Systematic Review ◽  
Water Supply ◽  
Statistical Tests ◽  
Meta Analysis ◽  
Random Effect ◽  
Public Health Problem ◽  
Active Trachoma ◽  
Access To Water ◽  
The Impact ◽  
Water Supply And Sanitation

Background Trachoma is a worldwide infectious disease causing blindness. Trachoma continued as a public health problem in Ethiopia due to a lack of sanitation and inadequate prevention strategies. This study aimed to identify the impact of water supply and sanitation intervention on preventing active trachoma among children. Methods Systematic literature searches were performed from 4 international databases. The search involved articles published from January 1995 up to March 2019. The Cochran Q and I2 statistical tests were used to check heterogeneity among the studies. A random-effect meta-analysis was employed to determine the pooled estimates with a 95% confidence interval (CI). Data analysis was performed using the CMA V.3 and RevMan 5 software program, and the result of the systematic review was reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Findings Out of 211 studies screened for the analysis, only 29 studies were finally included in this systematic review and meta-analysis. The result revealed factors that are significantly associated with increased odds of active trachoma. Accordingly, households with no access to toilet facilities (odds ratio [OR]: 2.04, 95% CI: 1.75–2.38), no access to improved water (OR: 1.58, 95% CI: 1.27–1.96), and do not practice regular face washing for children (OR: 4.19, 95% CI: 3.02–5.81) have shown increased odds of active trachoma. Besides, the results show a higher prevalence of active trachoma among children who did not wash their faces with soap and frequently. Conclusions The study found strong evidence that lack of access to water, sanitation, and hygiene (WASH) was associated with increased prevalence of active trachoma among children. Therefore, a comprehensive and partnership-oriented program is needed to tackle the problem, but further study will be required to strengthen its implementation.

scholarly journals Global Aid in the Water Sector: A Descriptive Analysis of International Development Effectiveness

2019 ◽  
Vol 7 (2) ◽  
pp. 19 ◽  
Author(s):  
Andrew Hargrove
Keyword(s):  
Water Supply ◽  
International Development ◽  
Descriptive Analysis ◽  
Well Being ◽  
Development Aid ◽  
Water Sector ◽  
Development Effectiveness ◽  
Access To Water ◽  
International Development Aid ◽  
Water Supply And Sanitation

This study analyzes the intent and effectiveness of international development aid through a content/trend analysis of over 42,000 aid projects in the water supply and sanitation sector. The water sector is a vital and understudied component of international development that is rife with internal contradictions. On the one hand, access to water is rapidly increasing cross-nationally, but over 700 million still lack improved access to water. On the other hand, renewable freshwater resources per capita are rapidly decreasing, and annual freshwater withdrawals are steadily increasing. These concurrent issues lead to water stress and decreased freshwater sustainability, which in turn affects global political, ecological, and health issues. To address these issues, national governments and multinational aid agencies have been lending to the water supply and sanitation sector since 1950. This study assesses the trends in international aid over the past 65 years for their intent and effectiveness in solving global water and development issues. The results have implications for the development effectiveness of nations’ and organizations’ aid and calls for social scientists to investigate well-being and environmental impacts simultaneously in all sectors of development. 

Reinforcing water and sanitation sector reform in South Africa

Water Policy ◽  
2006 ◽  
Vol 8 (4) ◽  
pp. 303-312 ◽  
Author(s):  
Ola Busari ◽  
Barry Jackson
Keyword(s):  
South Africa ◽  
Water Supply ◽  
Universal Access ◽  
Sector Reform ◽  
Sanitation Services ◽  
Access To Water ◽  
Development Goals ◽  
Remarkable Progress ◽  
Water Supply And Sanitation

Some ten years ago, South Africa's newly elected government inherited huge services backlogs with respect to access to water supply and sanitation. About 15 million people were without safe water supply and over 20 million without adequate sanitation services. Since then, the country has made remarkable progress with regard to accelerating the pace of services provision and restructuring and refocusing the entire water sector. Having ensured access to an additional population of over 10 million people, South Africa is well on track to wipe out the infrastructure backlog for basic water supply by 2008, exceeding the Millennium Development Goals (MDG) target. But first, with respect to sanitation for which the national target is universal access to a functioning facility by 2010, the picture is somewhat different. Second, substantial challenges remain in addressing historical inequalities in access to both water supply and sanitation, and in sustaining service provision over the long term.

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