Central Water Commission (CWC)

This publication by the Central Water Commission presents data on Major and Medium Irrigation and Multipurpose projects, Minor Irrigation projects, Command Area Development scheme as available in the Finance A

This report of the Working Group to advise Water Quality Assessment Authority (WQAA) on the minimum flows in the rivers outlines the principles behind environmental flow assessments, provides a description of methods that have been used to assist with such assessments, and highlights the features that will increase the chance of successful implementation of environmental flows. 

This deals with the guidelines of the Central Water Commission (CWC) for project appraisal of irrigation, flood control and multi-purpose projects for both major and medium projects, with inter-state ramifications revised in 2002. Under the new procedure the concerned State Government, in the initial stage first submits preliminary report covering surveys and investigations, international and inter-state aspects, hydrology, irrigation planning, brief environmental aspects, intended benefits etc., which are obligatory to establish the soundness of the project proposal.

This deals with the guidelines of the Central Water Commission (CWC) for preparation of river basin master plan, which was revised in 2007 in view of the new challenges and issues that have emerged in the water resources sector. The need for integrated river basin planning, development and management arises from the relationship between the availability of water resources and its possible uses in various sectors.

Integrated Hydrological Data Books are a compendium of important hydrological information of twelve non-classified basins (i.e., other than Ganga and Brahmaputra) consolidated at the national level by the Central Water Commission (CWC).

It covers basic hydrological data on gauge, discharge, silt, sedimentation and water quality collected on a regular basis by the CWC regional field offices, who document it in the form of a Water Year Book, Sediment Year Book and Water Quality Year Book. These along with the relevant land use statistics collected by the Ministry of Agriculture are integrated into this Data Book.

The information is of use to planners, researchers, policy makers and the public at large.

The website of Uttar Pradesh Irrigation Department can be viewed below. It contains policy documents, list of inter-state disputes over river water whose basin Uttar Pradesh is a part of, project details, flood works etc.

Click here

1) A presentation from the Central Water Commission of the Government of India studying the flood problem on the Bagmati and making some recommendations:

flood-management-in-bagmati-basin

Watershed atlas of India from the Central Ground Water Board provides quite detailed basin maps for all major rivers of the country. To view the map by Central Ground Water Board click here

This report on the Effect of Climate Change on Water Resources, prepared by the Central Water Commission and the National Institute of Hydrology, under the guidance of the Ministry of Water Resources in 2008, is one of the first official reports made available by the Government of India, of a reliable quantitative assessment based on field data, of the likely effect of climate change on the availability of water resources, i.e. on the glaciers and snow melt, on rainfall and their effect on run off into the river system and their contribution to ground water.

The Preliminary Consolidated Report on the Effect of Climate Change on Water Resources, prepared by the Central Water Commission and the National Institute of Hydrology, under the guidance of the Ministry of Water Resources in 2008, is one of the first official reports made available by the Government of India, of a reliable quantitative assessment based on field data, of the likely effect of climate change on the availability of water resources, i.e. on the glaciers and snow melt, on rainfall and their effect on run off into the river system and their contribution to ground water. In the Report, an attempt has been made to give a brief account of the available studies on possible impacts of climate change on India's water resources, change in India's water needs, climate of India, river basins of the country, present water resources and future demand and supply, impacts of projected climate change and variability, and associated hydrological events and likely vulnerability of regional water resources to climate change. Identification of key risks, research needs and prioritisation of mitigation strategies has also been discussed. Access the report here: Preliminary Consolidated Report on the Effect of Climate Change on Water Resources