Rivers

Article Courtesy: Association for India's Development

Honorable Prime Minister Dr. Manmohan Singh,

We, the undersigned, are writing this letter to ensure that the farmers and tribals displaced by the Sardar Sarovar and Maheswar dams are satisfactorly resettled and rehabilitated and that there is full compliance with environmental safeguards, before any permission is given for further construction work on these dams.

We deeply appreciate the fact that the Central Government has recently ordered suspension of work on the Maheshwar dam since the oustees are not resettled and rehabilitated, as per the requirements of the environmental clearance dated 01.05.2001. While over 80% of the construction work of the Maheshwar dam has been completed a mere 5% of the 70,000 oustees have been rehabilitated.

The paper discuses climatological and fluctuation features of important parameters of the Hydrological Wet Season (HWS), viz. starting and ending dates, duration, seasonal rainfall/rainwater and surplus rainfall/rainwater potential individually for the eleven major and thirty six minor river basins, the West Coast Drainage System (WCDS) and the rest of the country. It is based on reliable monthly rainfall data from a well spread network of three hundred and sixteen rain gauge stations from 1813 upto 2006.

The paper observes that the average period of the HWS is in close conformity with the southwest Monsoonal Rainy Season (MRS) over the basins in the Core Monsoon Rainfall Regime (CMRR). In the Mixed Monsoon Rainfall Regime (MMRR) covering south peninsula, northeast and extreme north, the HWS is of longer duration compared to the MRS due to extra-monsoonal rainfall over there. The mean starting date of the HWS is May 30, ending October 11 and the duration is 135 days for the entire country.

The paper critically evaluates the Greater Bangalore Water and Sanitation Project (GWSAP), implemented by the Bangalore Water Supply and Sewerage Board (BWSSB). This project aims to extend piped water supply from the Cauvery to over two million residents in peri-urban Bangalore. This ambitious project has been viewed against the backdrop of the broader trends and debates around market-based reforms in the water sector in Karnataka.

Credits to: Ground Report India April-2010-Edition

Hindus have always believed that water from India's Ganges River has extraordinary powers. The Indian emperor Akbar called it the "water of immortality" and always traveled with a supply. The British East India Co. used only Ganges water on its ships during the three-month journey back to England, because it stayed "sweet and fresh."
Indians have always claimed it prevents diseases, but are the claims wives' tales or do they have scientific substance?

The paper reviews contentious issues related to water governance in the Narmada river basin like the riparian rights of States over apportionment of the use of the waters for large dam-centered canal irrigation and hydro-electric power development and the later disputes around the appropriateness of this model of development given the tremendous environmental and social costs associated with it.

Highlights of the February 2010 issue of "Water MOVES", a quarterly newsletter on Water Governance from the Water Governance Project at Society For Promotion of Wastelands Development (SPWD):

SIMPLE & EFFECTIVE Method to increase WATER to east flowing RIVERS of SOUTH INDIA.

WESTERN GHATS are the mighty walls created by the nature.

Guest Post by Himanshu Thakkar

New Delhi: A workshop organised yesterday on the sidelines of a South Asia civil society gathering under the banner of Assembly of a Union of South Asian Peoples at Jawaharlal Nehru University came up with a set of recommendations to address the question of conflict over shared rivers in the region. The key message from the meeting, which addressed issues pertaining to Pakistan, Bangladesh, Sri Lanka, Bhutan, Nepal and India, was that South Asia’s rivers should be a source of uniting peoples, not dividing them. The Assembly is being organised as a civil society counter to the official SAARC meeting to be held in Thimpu from 28-29 April 2010.

The report was prepared by the Water Resources Division, Planning Commission in response to a Supreme Court directive to verify whether the funds allocated to Ganga Action Plan (GAP) had been duly utilized by the States. The report is based on data obtained from Central Pollution Control Board (CPCB) and Ministry of Environment and Forests (MoEF) and field visits made to plant sites in Uttarakhand, Bihar and Uttar Pradesh.

This research report by the National Institute of Hydrology deals with optimum water management in a command area. The dynamics of water within the unsaturated zone of soil is a complex phenomenon dependent on properties of the atmosphere, soil and vegetation. For agriculture water management, it is necessary to have models that accurately predict the behavior of soil moisture.

In this study, a model is developed to stimulate the dynamics of soil moisture within the root zone in an agriculture command. Focus is given to incorporate the spatial variation in crop type, soil type and rainfall in the command area and the dynamics of soil-water-plant interaction is stimulated.