For your information and interest, the finalised Annual Report on Drinking-Water Quality 2016-2017 was published on the Ministry of Health's website on 28 June 2018. This Report is the latest in a series of annual reports there were first published in 1994. It replaces the draft version that was published in February 2018. A copy of the report can be found at: https://www.health.govt.nz/publication/annual-report-drinking-water-quality-2016-2017
The Annual
Report on Drinking-water Quality 2016-2017describes the drinking-water
quality of all registered networked drinking-water supplies that served
populations of more than 100 people. It describes how these supplies met the
requirements of the Drinking-water Standards for New Zealand 2005
(revised 2008)and the Health Act 1956 from 1 July 2016 to 30 June
2017 covering approximately 3,815,000 people. The Report show that:
By way of background ad context, in 1995 the Ministry of Health set a target of 95 percent compliance with bacterial and chemical Standards by drinking-water supplies serving over 500 people. Since then compliance rates have changed by small amounts each year but overall water suppliers serving more than 100 people exceed the 95 percent target.
Prompt remedial action also needs to be taken by drinking-water suppliers in the event that monitoring reveals contamination of the water as pathogens can rapidly cause illness. The Report shows that remedial action was taken in all but 27 supplies (serving approximately 0.6 percent of the report population or 22,200 people) and these 27 supplies now have systems are in place for follow up.
Water safety plans are developed and implemented by drinking-water suppliers to identify what risks may exist for a water supply and what action to take if anything does go wrong. The Report shows that over 97.8 percent (3,731,000 of the report population) received water from supplies that had started to implement a water safety plan.
Other initiatives to raise overall compliance with the Standards include:
Please feel free to share this information with your members and colleagues.