---
title: HydroNumerics Pty Ltd open data
resource: https://publicdata.au/cth/hydronumerics-pty-ltd/
jurisdiction: Australian Government
catalogue_read: 2026-09-28
not_endorsed: true
---

# HydroNumerics Pty Ltd open data

HydroNumerics Pty Ltd lists 3 datasets on data.gov.au. 0 of them have an open licence and a file or API we can read.

## On the portals

- [Natural Attenuation of Nitrogen in Groundwater Discharging through a Sandy Beach](https://data.gov.au/data/dataset/natural-attenuation-of-nitrogen-in-groundwater-discharging-through-a-sandy-beach) (HTML; Other; updated 2023-08-11)
- [Radium Isotopes Reveal Seasonal Groundwater Inputs to Cockburn Sound, Western Australia](https://data.gov.au/data/dataset/radium-isotopes-reveal-seasonal-groundwater-inputs-to-cockburn-sound-western-australia) (HTML; Other; updated 2023-08-11)
- [Short-Lived Radium Isotopes and Hydrodynamic Surface Water Modelling in the Surface Layer of Cockburn Sound W.A.](https://data.gov.au/data/dataset/short-lived-radium-isotopes-and-hydrodynamic-surface-water-modelling-in-the-surface-layer-of-co) (HTML; Other; updated 2023-08-11)

Full list: https://publicdata.au/cth/hydronumerics-pty-ltd/catalogue.json