Milne J.R., Madarasz-Smith A. and Davie T. 2017. Recreational water quality monitoring and reporting in New Zealand: A discussion paper for the New Zealand regional sector. NIWA Science and Series Technology Report No. 2017-82.
Davies-Colley R.J., Milne J.R. and Heath M. 2019. Reproducibility of river water quality measurements. Inter-agency comparisons as part of quality assurance protocols. Journal of Marine and Freshwater Research. https://doi.org/10.1080/00288330.2019.1585886
Davies-Colley R., Valois A. and Milne J. 2018. Faecal contamination and visual clarity in New Zealand rivers: Correlation of key variables affecting swimming suitability. Journal of Water and Health, 16(3): 329-339. doi.org/10.2166/wh.2018.214
Dudley B., Milne J. and Zeldis J. 2018. Review of estuarine water quality monitoring for the Horizons Region. NIWA Client Report No. 2018187CH prepared for Horizons Regional Council (MBIE Envirolink Report 1872-HZLC148).