Hawkesbury River Alerts

HawkesburyWatch provides near real-time monitoring of rainfall, water level and water quality to inform Hornsby Shire Council and the public of NSW. This management system has been developed by MHL for Hornsby Shire Council to provide information on current estuarine conditions, swimming conditions, algal blooms, estuarine ecosystem health and sediment quality along the lower Hawkesbury River.

Click here: HawkesburyWatch for more information.

Harmful algae Pseudochattonella detected in high numbers at Berowra Waters — Jun 19, 2018 6:19:09 AM

Harmful Algal between Mooney Mooney bridge and Bar/point Coba Bay — Jan 29, 2018 4:30:13 AM