Standard on Freshwater Aquaculture Water Quality for Non-polluted Foods - National Agriculture Standard NY 5051-2001. Country/Territory China Document type Miscellaneous Date 2001 Source FAO, FAOLEX Subject Fisheries, Water Keyword Aquaculture Residues Fish products Freshwater pollution Pollution control Geographical area Asia, Asia and the Pacific, East Asian Seas, Eastern Asia, North Pacific, North-West Pacific Abstract On the basis of GB1 1607-1989 Fishery Water Quality Standard, this Standard further stipulates the heavy metals, pesticides and organic substances that can cause residues in freshwater aquaculture water. This standard can be used as a basis for testing and evaluating whether the aquaculture water body meets the requirements of environmental conditions for nuisance-free aquaculture. All technical contents of this standard are mandatory. Full text Chinese Website moa.gov.cn