Healthy Waterways
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Eprapah Creek

Improved due to decreased algae concentration. Turbidity and nutrient concentrations remained poor. Dissolved oxygen concentration 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
DO Dissolved Oxygen Concentration: a measure of the oxygen in a waterbody
TN Total Nitrogen: dissolved and particulate form of Nitrogen
TP Total Phosphorus: dissolved and particulate form of Phosphorus
Turb Turbidity: a measure of light scattering by suspended particles in the water column
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
4500 Eprapah Creek
Eprapah Creek 0.0km at mouth
4501 Eprapah Creek
Eprapah Creek 2.0km from mouth
4502 Eprapah Creek
Eprapah Creek 2.7km from mouth 100 metres upstream from STP discharge
4503 Eprapah Creek
Eprapah Creek 0.6km from mouth at green marker just downstream of marina
4504 Eprapah Creek
Eprapah Creek 3.1km from mouth at ENV Training Centre platform