Section 21(1)(d) in The Goa, Daman and Diu Public Health Act, 1985
(d)fill in, repair, protect or enclose in such manner as the Health Officer may direct, any such source of water-supply, if for want of sufficient repair, protection or enclosure, such source of water-supply is, in his opinion, dangerous to the health or safety of the public or of any persons having occasion to use or to pass or approach the same; or