(a) whether the Delhi based Non-Governmental organisations have suggested different models for augmenting water resources in Delhi to Delhi Jal Board as reported in The Times of India dated June 19, 2005;
(b) if so, the details thereof;
(c) the reaction of the Government of NCT of Delhi in this regard;
(d) whether there is a proposal to make a trial of the models suggested by the NGOs; and
(e) if not, the reasons therefor?