Healthy Waterways
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Eastern Bay

Declined due to decrease in water clarity and increase in algae. However, nutrient concentrations decreased.

Legend
Overall Overall compliance of the bay area, including ecosystem health indicators and BHR.
Chl-a Chlorophyll a: a pigment found in photosynthetic organisms
TN Total Nitrogen: dissolved and particulate form of Nitrogen
Secchi Secchi Depth: Measure of water clarity
Del-N Delta-N: measure of the extent of sewage plumes
Lyngbya Lyngbya majuscula: a toxic filamentous cyanobacterium found in marine and estuarine environments
BHR Biological Health Rating
Increase Increase in compliance from previous year
Decrease Decrease in compliance from previous year

A description of the indicators and methods used can be downloaded as a PDF file.

Organisations
Councils Community/Catchment Groups Environmental Education Centres

Site Number Location
Site Description
310 Eastern Bay
311 Eastern Bay
313 Eastern Bay
314 Eastern Bay
502 Eastern Bay
512 Eastern Bay
522 Eastern Bay
524 Eastern Bay
525 Eastern Bay
528 Eastern Bay
529 Eastern Bay