Kōrero: Volcanic Plateau region

Lake Rotorua health warning

Lake Rotorua health warning

Concern about flushing sewage into Lake Rotorua mounted in the 1960s as the town grew rapidly. City sewage is now treated away from the lake, but runoff from farms and septic tanks continues to add soluble nutrients to the water. High nutrient levels can affect water quality and lead to growth of cyanobacteria (blue–green algae), which can cause skin irritations, upset stomachs and flu-like symptoms. Electronic signs such as this now alert the public to lake water conditions.

Te whakamahi i tēnei tūemi

Bay of Plenty Regional Council Toi Moana

This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.

Ngā whakaahua me ngā rauemi katoa o tēnei kōrero

Te tuhi tohutoro mō tēnei whārangi:

Malcolm McKinnon, 'Volcanic Plateau region - The changing landscape', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/15141/lake-rotorua-health-warning (accessed 7 June 2023)

He kōrero nā Malcolm McKinnon, updated 1 May 2015