1. Statistics New Zealand. New Zealand statistics. 2007 [cited 2010.].
2. Timperley, M., et al., Sources and load of metals in urban stormwater. 2005, Final report for the Auckland Regional Council: Auckland, New Zealand.
3. Boston Consulting Group, Auckland regional stormwater project and action plan to deliver improved stormwater outcomes. 2004, Final report for the Auckland Regional Council and Infrastructure Auckland: Auckland, New Zealand.
4. Australian and New Zealand Environment and Conservation Council (ANZECC), Australian and New Zealand guidelines for fresh and marine water quality 2000, New Zealand Ministry for the Environment and Australian Water Association, Editor. 2000: Wellington, New Zealand.
5. R.B. Williamson, S. Kelly, Regional discharges project marine receiving environment status report 2003, technical publication 203. 2003, Auckland Regional Council: Auckland, New Zealand.