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Flow-MER Water Quality Measurements

Created 24/11/2022

Updated 06/10/2024

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Water quality parameters that are measured by field teams at various sampling points within the Murray-Darling Basin on discrete dates as part of the CEWH's Flow-MER program.

Includes measures of:

  • discharge
  • ecosystem respiration
  • gross primary productivity
  • water velocity
  • chlorophyll a
  • total nitrogen
  • nitrate and nitrite
  • ammonium
  • total phosphorus
  • filterable reactive phosphorus
  • dissolved organic carbon

The CEWH’s Flow-MER program examines the contribution of Commonwealth environmental water to the environmental objectives of the Basin Plan 2012 (Basin Plan) and is assisting the CEWH to demonstrate environmental outcomes and adaptively manage the water holdings. Monitoring and evaluation is focused in seven Selected Areas: the Junction of the Warrego and Darling rivers, Gwydir river system, Lachlan river system, Murrumbidgee river system, Edward/Kolety-Wakool river system, Goulburn River and Lower Murray River.

This Flow-MER data set includes and extends the long-term data collected at the same sites during the Long Term Intervention Monitoring (LTIM) project (2014-2019).

Acknowledgement

The Commonwealth Environmental Water Holder and Flow-MER program acknowledge the First Nations peoples as the Traditional Owners and Custodians of the lands, waterways and skies of the Murray-Darling Basin. We respect their continuing connection to culture and Country, and we thank them for their knowledge and science and the values reflected in these data.

Citation

CEWO (2024) Water Quality Measurements. Flow-MER Program. Commonwealth Environmental Water Office, Australian Government Department of Climate Change, Energy, the Environment and Water. Sourced on from https://data.gov.au/data/dataset/flow-mer-water-quality on [date-sourced].

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Additional Info

Field Value
Title Flow-MER Water Quality Measurements
Language English
Licence Creative Commons Attribution Share Alike 4.0 International
Landing Page https://data.gov.au/data/dataset/3f5f4c52-b1a9-4744-9d1e-2e88f790c78c
Contact Point
Commonwealth Environmental Water Office
cewomonitoring@dcceew.gov.au
Reference Period 01/07/2014 - 30/06/2022
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    151.7179,
    -32.0485
  ],
  "type": "Point"
}
Data Portal Data.gov.au
Geospatial Topics
  • Inland waters