Water Management

The camera wanders through the states of Uttar Pradesh, Rajasthan, Tamil Nadu and Maharashtra and records the profound traditional science of the people. “Harvest of Rain” analyses a wide variety of water harvesting systems as a function of differing ecological terrains

Content and Media Courtesy: International Union for Conservation of Nature

This 116,500 hectare brackish lagoon separated from the Bay of Bengal by a long sandy ridge was added to the Ramsar List of Wetlands of International Importance in 1981.This was because the lagoon was facing serious degradation due to siltation and choking of the seawater inlet channel, resulting in the proliferation of invasive freshwater species, the decrease in fish productivity, and an overall loss of biodiversity [1].

The report recognises that most groundwater quality problems are anthropogenic in origin, caused by a combination of over-exploitation and infiltration of wastes. Inadequate infrastructure and resources mean that waste generated by cities and industrial areas is not properly collected, treated and disposed, thus leading to grondwater contamination.

The documents titled 'Guidelines for water quality management' and 'Guidelines for water quality monitoring' are published by the Central Pollution Control Board (CPCB) in 2008, under the guidance of the Water Quality Assessment Authority formed under the Ministry of Environment and Forests (MoEF).

Content and photo courtesy: Environment Support Group  

On the contentious policy relating to privatization of lakes, the Justice N K Patil Committee appointed by the Karnataka High Court has recommended that private sector participation solely based on commercial interest is not desirable.

In a significant development, the Committee appointed under the Chairmanship of Justice Mr. N. K. Patil, Judge of the Karnataka High Court and Chairman High Court Legal Services Committee, in response to the Public Interest Litigation by Environment Support Group challenging the privatisation of management and rehabilitation of lakes in Bangalore (WP 817/2008), has strongly recommended that ““private sector participation solely based on consequential commercial interest” is not a desirable model” (Emphasis in original).

This document  by the Central Pollution and Control Board (CPCB) describes the findings of a study that evaluated water treatment plants located across the country, for prevailing raw water quality, water treatment technologies, operational practices, chemical consumptio

This study by Udayvani and Arghyam describes the findings of case studies undertaken by Udaywani to get a clear picture of the drinking water and toilet facilities in 8 Gram Panchayats of the 6 Districts of Karnataka following the ASHWAS survey conducted by Arghyam that included a survey of Household Water and Sanitation in 172 Gram Panchayats across 28 districts of Karnataka (all except Bangalore Urban).

The workshop was hosted by Government of Kerala and the Water and Sanitation Program, South Asia with the Government of India, The World Bank Institute and the World Bank was held at Cochin, Kerala from December 7th to December 8th, 1999.

Guest post by – Rahul Bakare, Arghyam

 This article details an example where local knowledge has been used to develop access to safe water in the tribal areas of the Eastern Ghats in Andhra Pradesh

The news this fortnight has been dominated by the north-east monsoon in South India, mainly in Tamil Nadu and Kerala. Periyar, Vagai, Krishnarajasagar, Mettur and Chemberampakkam reservoirs have either reached full capacity or are expected to in the next few days. Areas downstream of Vagai reservoir received flood warnings.

In the cities of Tamil Nadu, heavy rains and inadequate infrastructure have led to damage to life and property, with 10 people dead in two separate incidents. 

Winter precipitation has begun in Kashmir, with the higher reaches receiving snowfall.