Northern Territory Water Data Portal
NT Government water data portal providing latest water levels, river flow/height, rainfall, tides, water quality and groundwater data collected by the Water Resources division.
nt.gov.au
At a glance
- Region
- Australia (Oceania)
- Coverage
- Northern Territory, Australia
- Access
- Free
- Category
- Government
- Last updated
- 2026
What's inside
- River level
- River flow
- Groundwater level
- Rainfall
- Tides
- Water quality
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Because it has: River flow
- 02
Low flows
Set environmental flows and check what is left in the river in a dry year.
- 03
Design storms
Build rainfall intensity-duration-frequency curves for drainage design.
Because it has: Rainfall
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
- 02
Ungauged basins
Combine with catchment data to estimate flow where there is no gauge.
- 03
Downscaling
Turn coarse rainfall grids into field or ward scale estimates.
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