In all catchments data from three consecutive years is pooled to compare all values to the targets. Pooling three years of data minimises the impact of unusually wet or dry years and gives greater confidence that any changes in compliance are real.
Calculating compliance with targets
Technical Report
To assess whether or not the water quality at a site is passing a target, sample data are compared with the target concentrations.
Sidebar
Published
23 July 2015
