新南威尔士州2026年海滩水质年度调查显示，悉尼Coogee海滩再次被评定为粪便污染最严重的海滩，评级为"较差"，与去年相同1。该州覆盖245个游泳地点的调查中，43个（17.6%）地点评级为"较差"或"很差"，而97%的海滩评级为"良好"或"很好"1。
Coogee海滩微生物水质易受粪便污染影响，特别是在降雨后1。悉尼大学土木工程学院主任Stuart Khan教授指出，Coogee的污染问题源于其陡峭的汇水区和半封闭式海湾地形，雨后污水会快速进入风暴排水系统并直接流入海滩1。除Coogee外，悉尼还有12个游泳地点评级为"较差"，包括Bayview浴场、Frenchmans海湾、Kyeemagh浴场和Rose Bay海滩1。此外，Foreshores海滩和Gymea Bay浴场的评级最低，为"很差"1。
New South Wales' 2026 annual beach water quality survey has ranked Coogee as Sydney's worst ocean beach for faecal pollution, maintaining its "poor" rating from the previous year 1. The statewide assessment examined 245 swimming locations across New South Wales, finding that 43 sites—representing 17.6 percent of those surveyed—received either "poor" or "very poor" ratings, while 97 percent of beaches were classified as "good" or "very good" 1.
The contamination at Coogee reflects microbial water quality that is susceptible to faecal pollution, particularly following rainfall 1. According to Stuart Khan, director of the School of Civil Engineering at the University of Sydney, the beach's vulnerability stems from its steep catchment area and semi-enclosed bay configuration, which allow stormwater to enter drainage systems rapidly after rain and flow directly into the beach 1. Beyond Coogee, twelve other Sydney swimming locations received "poor" ratings, including Bayview Baths, Frenchmans Bay, Kyeemagh Baths, and Rose Bay Beach 1. Foreshores Beach and Gymea Bay Baths received the lowest classification of "very poor" 1.
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