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Surface water gauge 419076 flow analysis


The dataset was derived by the Bioregional Assessment Programme from a source dataset. The source dataset is identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.

This dataset presents the daily stream flow data for gauge 419076, and baseflow estimates.


This dataset was created during the investigation into surface water - groundwater interactions in the Namoi subregion.

Dataset History

Total flow and date of measurement values came from the source file. The River Analysis Package was then used to determine baseflow. The Lyne and Hollick (1979) digital recursive filter, as described in Nathan and McMahon (1990), was used.

Dataset Citation

Bioregional Assessment Programme (2017) Surface water gauge 419076 flow analysis. Bioregional Assessment Derived Dataset. Viewed 10 December 2018, http://data.bioregionalassessments.gov.au/dataset/bd1dd7a1-ab84-40a7-9128-8665d522ff1c.

Dataset Ancestors

Data and Resources

Additional Info

Field Value
Title Surface water gauge 419076 flow analysis
Type Dataset
Language eng
Licence Creative Commons Attribution 4.0 International, http://creativecommons.org/licenses/by/4.0/, (c) Commonwealth of Australia (Bioregional Assessment Programme http://www.bioregionalassessments.gov.au), (c) State of New South Wales (Office of Water)
Data Status active
Update Frequency never
Landing Page https://data.gov.au/data/dataset/d1c0b3e5-b73b-41f7-b93f-94fe36214229
Date Published 2018-12-10
Date Updated 2022-04-13
Contact Point
Bioregional Assessment Program
Temporal Coverage 2018-12-10 00:00:00
Geospatial Coverage POLYGON ((0 0, 0 0, 0 0, 0 0))
Jurisdiction New South Wales
Data Portal data.gov.au
Publisher/Agency Bioregional Assessment Program