http://www.legislation.gov.uk/eudr/1998/83/annex/I/part/C/annotations/6/annotation/1Council Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumptionCouncil Directive 98/83/ECCouncil Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumption2021-02-18King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:01998L0083-20151027texttext/xmlen2015-10-27ANNEX IPARAMETERS AND PARAMETRIC VALUESPART CIndicator parametersNote 6:This parameter need not be measured for supplies of less than 10 000 m3 a day.