Development

Aid to the Water and Sanitation sector

 

Scope

The OECD Development Assistance Committee (DAC) collects aid flows at activity level based on a standard methodology and agreed definitions. The Aid to Water Supply and Sanitation sector is broken down into eleven sub sectors including policy, sanitation, supply, rivers and waste.


For more information on OECD work on Water see www.oecd.org/water.

 

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General database access: International Development Statistics Online – guidance on using, and access to, our database and Query Wizard.

 

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Related reporting codes and descriptions

 

DAC 5 CODE
 CRS CODE  DESCRIPTION Clarifications / Additional notes on coverage
  140    WATER AND SANITATION  

 

14010

Water sector policy and administrative management

Water sector policy and governance, including legislation, regulation, planning and management as well as transboundary management of water; institutional capacity development; activities supporting the Integrated Water Resource Management approach (IWRM:  see box below).

 

14015

Water resources conservation (including data collection)

Collection and usage of quantitative and qualitative data on water resources; creation and sharing of water knowledge; conservation and rehabilitation of inland surface waters (rivers, lakes etc.), ground water and coastal waters; prevention of water contamination.

 

14020

Water supply and sanitation - large systems

Programmes where components according to 14021 and 14022 cannot be identified.  When components are known, they should individually be reported under their respective purpose codes:  water supply [14021], sanitation [14022], and hygiene [12261].

 

14021

Water supply - large systems

Potable water treatment plants; intake works; storage; water supply pumping stations; large scale transmission / conveyance and distribution systems.

 

14022

Sanitation - large systems

Large scale sewerage including trunk sewers and sewage pumping stations; domestic and industrial waste water treatment plants.

 

14030

Basic drinking water supply and basic sanitation

Programmes where components according to 14031 and 14032 cannot be identified.  When components are known, they should individually be reported under their respective purpose codes:  water supply [14031], sanitation [14032], and hygiene [12261].

 

14031

Basic drinking water supply

Rural water supply schemes using handpumps, spring catchments, gravity-fed systems, rainwater collection and fog harvesting, storage tanks, small distribution systems typically with shared connections/points of use. Urban schemes using handpumps and local neighbourhood networks including those with shared connections.

 

14032

Basic sanitation

Latrines, on-site disposal and alternative sanitation systems, including the promotion of household and community investments in the construction of these facilities. (Use code 12261 for activities promoting improved personal hygiene practices.)

 

14040

River basins’ development

Infrastructure focused integrated river basin projects and related institutional activities; river flow control; dams and reservoirs [excluding dams primarily for irrigation (31140) and hydropower (23065) and activities related to river transport (21040)].

 

14050

Waste management / disposal

Municipal and industrial solid waste management, including hazardous and toxic waste; collection, disposal and treatment; landfill areas; composting and reuse.

 

14081

Education and training in water supply and sanitation

Education and training for sector professionals and service providers.

 

Notes:

1. To assist in distinguishing between “basic” and “large systems” for “water supply” and “sanitation”, consider the number of people to be served and the per capita cost of provision of services.

  • Large systems provide water and sanitation to a community through a network to which individual households are connected.  Basic systems are generally shared between several households. 
  • Water supply and sanitation in urban areas usually necessitates a network installation.  To classify such projects consider the per capita cost of services. The per capita cost of water supply and sanitation through large systems is several times higher than that of basic services.

2. Integrated Water Resources Management (IWRM) is defined as “a process which promotes the coordinated development and management of water, land and related resources in order to maximise the resultant economic and social welfare in an equitable manner without compromising the sustainability of vital eco-systems”.

Recognising that sectoral approaches to water management tend to impose unsustainably high economic, social and ecological costs, IWRM emphasises decision making across sectors and scales.

 

 

 

 

Related Documents

 

Aid Activities in the Water Sector 1997-2002

Guidance for the use of water supply and sanitation purpose codes

 

Countries list

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