The Rotorua Wastewater Treatment Plant has a connected population of approximately 60,000 people. We treat an average of 18,000m3 or 18,000,000 litres of wastewater per day, however, the treatment plant design has the capability of dealing with a population of 75,000 and a daily average wastewater intake of 27,000m3 per day. The majority of Rotorua's wastewater is generated from domestic use, with a very small percentage being from industrial use.
If you would like further information about the Wastewater Treatment Plant, or you would like a plant tour, please contact Wastewater Treatment Plant reception on (07) 347 8575 overseas +64 7 347 8575. Tours through the plant can be organised on Monday, Tuesday or Thusday between 9am and 2pm.
We would be happy to provide any information including: