并警告游泳者Rotorua的湖泊和河流中有毒藻类、冷水和强力水流。 Bay of Plenty warns swimmers of toxic algae, cold water, and strong currents in Rotorua’s lakes and rivers.

富余湾地区理事会警告游泳者在罗托鲁阿的湖泊和河流中谨慎行事,指出有毒藻华花、冷水和强水流不断带来风险。 The Bay of Plenty Regional Council warns swimmers to exercise caution in Rotorua’s lakes and rivers, citing ongoing risks from toxic algal blooms, cold water, and strong currents. 由于蓝藻含量高，奥卡罗湖和罗托鲁瓦湖已发布临时健康警告，部分溪流和瀑布均有永久警告。 Temporary health warnings are in place for Lake Ōkaro and Lake Rotorua due to high cyanobacteria levels, with permanent warnings at several streams and waterfalls. 当局建议,在游泳前检查水质数据,在大雨后2至3天避免用水,永远不要单独游泳。 Authorities advise checking water quality data before swimming, avoiding water for two to three days after heavy rain, and never swimming alone. 船只上需要穿人寿衣,不遵守规定可罚款200美元。 Lifejackets are required on boats, with fines up to $200 for non-compliance. 通过可持续土地使用改善水质的努力正在进行之中。 Efforts to improve water quality through sustainable land use are ongoing.