Section 28(1) in The Goa, Daman and Diu Public Health Act, 1985
(1)No person shall construct a cesspool-(a)beneath any part of any building or within such distance of any tank, reservoir, water-course or well or within such other distance therefrom as the Health Officer may consider to be practicable having regard to the circumstances of the locality; or(b)within any local area or outside such area but within three hundred feet of any reservoir used for the storage of filtered water to be supplied to such area, except upon a site and in a position which have been approved in writing by the Health Officer.
