Water Pollution Control (Waste Effluent Water Standards) Regulations (Government Notice No. 609 of 1971).
The 11 regulations are divided into a Preliminary and two other Parts: Prescribed standards for waste or effluent water (I); Sampling and analysis (II). The Regulations are entitled as follows: Title (1); Interpretation of terms (2); Applicability of Regulations (3); Colour, odour or taste (4); Radioactive substances (5); Quality standards for particular river catchment areas (6); Calcium-magnesium ratio (7); Sodium absorption ratio (8); Suitable points for sampling (10); Sampling procedure (11). (2 Schedules)