{"help": "https://data.nsw.gov.au/data/en/api/3/action/help_show?name=package_show", "success": true, "result": {"author_email": null, "creator_user_id": "7406334a-25dc-4de0-9c8b-3ac327d044db", "id": "f2eabcb6-2f45-4472-acdd-d4a5f5efa67d", "isopen": false, "license_id": "notspecified", "license_title": "License Not Specified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-10-24T15:50:20.823065", "metadata_modified": "2025-10-24T15:50:20.823073", "name": "1-03950cf226ac4d459b8c8e3631e17afb", "notes": "
The Forest Monitoring Steering Committee commissioned the University of Melbourne to deliver baselines, drivers and trends of water quality and quantity in NSW.

Find out more about the project here.

This webapp displays the spatial outputs of this project.

Model Information:

This data displays the estimated Mann-Kendell trends (direction and significance) of water quality and quantity indicators at water monitoring sites at the outlet of catchments within NSW.

Inclusion of data is limited to water monitoring sites in catchments more than 50% covered by forest with long term, frequent reliable data, and the available instruments at each site.

These trends were estimated using a temporal regression including a linear trend, the flow effect, a seasonality component and a lag-1 autoregressive residual model for which water quality data were sampled at daily or higher frequencies.\u00a0The trends were estimated using the full historical records for each water monitoring site, meaning that different water monitoring sites may show trends for different periods.

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For a User Guide for this Webapp, follow this link:

User Guide

To leave feedback on your experience with this web site or its data, follow this link:
NRC Contact Page

To leave feedback on your experience with the Spatial Collaboration Portal, follow this link\u00a0(account creation required)\u00a0:
Spatial Collaboration Portal Feedback


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This webapp and associated webapps are part of the Forest Monitoring & Improvement Program.

Metadata\u00a0Portal Metadata Information

Content TitleBaselines for Forested Water Catchments in NSW
Content TypeWeb Application
DescriptionThis webapp displays data containing the Mann-Kendell trends (direction and significance) of water quality & quantity indicators at forest water monitoring sites in NSW.
Initial Publication Date22/06/2022
Data Currency22/06/2022
Data Update FrequencyOther
Content Source
File TypeMap Feature Service
Attribution
Data Theme, Classification or Relationship to other Datasets
Accuracy
Spatial Reference System (dataset)GDA94
Spatial Reference System (web service)EPSG:4326
WGS84 Equivalent ToGDA94
Spatial Extent
Content Lineage
Data ClassificationUnclassified
Data Access PolicyOpen
Data Quality
Terms and ConditionsCreative Commons
Standard and Specification
Data CustodianNatural Resources Commission
Point of Contactnrc@nrc.nsw.gov.au
Data Aggregator
Data Distributor
Additional Supporting Information
TRIM Number\u00a0
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