Details of Award
NERC Reference : NE/L001853/1
Sustaining groundwater safety in peri-urban areas
Grant Award
- Principal Investigator:
- Professor J Wright, University of Southampton, School of Geography
- Co-Investigator:
- Professor S Gundry, University of Bristol, Civil Engineering
- Co-Investigator:
- Mr J Okotto-Okotto, VIRED International, Technical and Research Support Services
- Co-Investigator:
- Dr S Pedley, University of Surrey, Civil and Environmental Engineering
- Co-Investigator:
- Dr LGO Okotto, Bondo University College, UNLISTED
- Grant held at:
- University of Southampton, School of Geography
- Science Area:
- Atmospheric
- Earth
- Freshwater
- Marine
- Terrestrial
- Overall Classification:
- Earth
- ENRIs:
- Biodiversity
- Environmental Risks and Hazards
- Global Change
- Natural Resource Management
- Pollution and Waste
- Science Topics:
- Urban Geography
- Environmental Microbiology
- Assess/Remediate Contamination
- Water Quality
- Geo-spatial methods
- Social Stats., Comp. & Methods
- Abstract:
- A recent study of sanitation and water provision for people living in developing countries found that over two billion people live in places where pit latrines are prevalent and use groundwater as their main source of drinking water. Why is this important? Pit latrines dispose of faeces into the ground, where the diffusion of pathogens and chemicals out of the pit can contaminate the water that is used for drinking. Under these conditions disease can spread quickly and death in childhood can be common. Many cities in sub-Saharan Africa are growing rapidly and piped water and sewerage systems struggle to keep pace with this growth. Consequently, in poorer neighbourhoods, many households are forced to improvise to meet their sanitation and water supply needs: they rely on a mix of pit latrines and shallow wells, potentially exposing them to contaminated groundwater. This pilot project aims to assess how far the poor in Kisumu, Kenya, are exposed to unsafe groundwater, both now and in the future. Kisumu is the third largest city in Kenya and its population is increasing rapidly. Most of the population growth is in the peri-urban slum districts around the outskirts of the city. In common with other slum areas pit latrines are the dominant form of sanitation and hand-dug wells are a vital source of water. Recently, the Government of Kenya published a development planning framework called Kenya Vision 2030. Some of the key development objectives within the Vision document are: installation of physical and social infrastructure in slums; rehabilitation and expansion of urban water and sanitation facilities; and solid waste management. We are using the Vision document as the point of reference for this project. It will provide the timeframe for predicting the outcomes of the different development strategies that are being promoted by Vision 2030. The initial project phase will involve networking activities, limited groundwater quality testing, and an initial feasibility study looking into different future population and land use scenarios and their impact on groundwater quality. Water quality data will be combined with socio-economic information and used to assess how far the poor are differentially exposed to contaminated groundwater, relative to the rich. The findings will help in designing a subsequent follow-on project to assess likely future changes in urban groundwater quality. This project will also evaluate different strategies for managing urban groundwaters into the future for the benefit of the poor peri-urban communities who depend largely on groundwater resources. The challenge of providing safe water and hygienic sanitation to the most vulnerable people living in the slum districts is substantial. Prioritising the most effective interventions is vital if significant and sustainable gains to the health and wellbeing of people in these communities are to be achieved. This project will look at the implications of different future scenarios for a range of development options. It will provide a valuable aid to key agencies in the water and sanitation sector as they work to improve the lives of slum dwellers worldwide.
- NERC Reference:
- NE/L001853/1
- Grant Stage:
- Completed
- Scheme:
- Directed - International
- Grant Status:
- Closed
- Programme:
- UPGro
This grant award has a total value of £130,493
FDAB - Financial Details (Award breakdown by headings)
| DI - Other Costs | Exception - Other Costs | Indirect - Indirect Costs | DA - Investigators | Exception - Staff | DA - Estate Costs | DI - Staff | DA - Other Directly Allocated | DI - T&S | Exception - T&S |
|---|---|---|---|---|---|---|---|---|---|
| £5,646 | £27,528 | £20,880 | £15,212 | £18,739 | £7,018 | £11,402 | £944 | £14,436 | £8,688 |
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