Wastewater Outlet - Hourly Flow - Eastern Treatment Plant (ETP)

Created 25/09/2025

Updated 25/09/2025

The Eastern Treatment Plant (ETP) discharges treated effluent  in accordance with EPA Victoria licence AL74284 to an ocean outfall at Boag Rocks. This file contains hourly flowrate data at the treatment plant pumpstation. From the pumpstation, the effluent takes several hours (typically 4-8 h) to reach the ocean.

NOTE. Whilst every effort has been taken in collecting, validating and providing the attached data, Melbourne Water Corporation makes no representations or guarantees as to the accuracy or completeness of this data. Any person or group that uses this data does so at its own risk and should make their own assessment and investigations as to the suitability and/or application of the data. Melbourne Water Corporation shall not be liable in any way to any person or group for loss of any kind including damages, costs, interest, loss of profits or special loss or damage, arising from any use, error, inaccuracy, incompleteness or other defect in this data.

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Additional Info

Field Value
Title Wastewater Outlet - Hourly Flow - Eastern Treatment Plant (ETP)
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/84c9554c-3d82-452f-8492-b4763bc9ba45
Remote Last Updated
Contact Point
Melbourne Water Open Data Hub
enquiry@melbournewater.com.au
Reference Period
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        143.531,
        -38.862
      ],
      [
        143.531,
        -36.956
      ],
      [
        146.651,
        -36.956
      ],
      [
        146.651,
        -38.862
      ],
      [
        143.531,
        -38.862
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Melbourne Water Corporation

Data Source

This dataset was originally found on Melbourne Water Corporation "Wastewater Outlet - Hourly Flow - Eastern Treatment Plant (ETP)". Please visit the source to access the original metadata of the dataset:
https://data-melbournewater.opendata.arcgis.com/datasets/melbournewater::wastewater-outlet-hourly-flow-eastern-treatment-plant-etp-