Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803002317 

Victorian Spatial Data Library (VSDL) Schema

CATCHMENTS:CMA100 

Jurisdiction

Victoria 

Topic category

• Inland waters
• Environment

Resource Constraints

Use limitation

https://www.data.vic.gov.au/data/dataset/catchment-management-authority-boundaries http://www.depi.vic.gov.au/water/governing-water-resources/catchment-management-authorities 

Classification

Unclassified  

Creative Commons Attribution 4.0 (CC-BY)

• 
• License Text

Other Dataset Details

Date ( Publication )

2024-07-01T19:53:12

Status

Completed  

Purpose

This dataset broadly identifies the Catchment Management Authority (CMA) boundaries. The definition of these administrative/cultural boundaries was required for the legal process (definition of jurisdiction). The boundaries can be used to subset other natural resource datasets, the boundaries are accurate to +/-100 metres for 80% of all boundaries. The data should not be used to allocate funding to a particular CMA, based on whether a project is in or out of a particular CMA. The 2014 correction on the West Gippsland and East Gippsland CMAs border around the Gippsland Lakes. The 2021 amendment on the Melbourne Water and surrounding CaLP boundaries. The additional "CALP_REGION" field, which was incorporated in the 2024 amendment, is described in Division 2, S.10 of the Catchment and Land Protection (CaLP) Act 1994 (legislation.vic.gov.au) 

Credit

Water and Catchments Group GIS 

Supplemental Information

History: Refer to Registry File - CS071233 (CALP Regions) and CS071353 (Waterway Management Districts) Related Documents: CaLP Act 1994 - https://content.legislation.vic.gov.au/sites/default/files/2020-04/94-52aa064%20authorised.pdf 

Maintenance and update frequency

As needed  

Maintenance date ( Publication )

2022-11-23T17:10:40

Spatial

Spatial representation type

Vector  

Reference system identifier

VicGrid on GDA2020

Temporal

Begin date

1997-07-01 

End date

2024-07-01 

Resolution

Horizontal Accuracy

100m  

Quality

Missing Data

The state is complete. 

Attribute Quality

100% correct 

Positional Accuracy

Precision: 100m - 1km Determination: Deductive 

Lineage

Description

- 

Statement

Dataset Source: The internal boundaries were largely derived from the Landcare boundaries coverage (a Centre for Land Protection Research coverage) that was primarily based on River basin boundaries. If the boundaries were not co-incident, other sources such as 1:100,000 roads (ROAD100) and land management boundaries (LANDMMT100) were used. The state boundary was derived from 1:100,000 hydrology (HYDRO100) and land management (LANDMMT100). The edits for the North East and East Gippsland CMAs boundaries were done by LICS Pty Ltd and then passed onto CLPR. The changes were signed off by the minister on 28/11/2000. The 2021 amendment was a realignment between the Melbourne Water boundary and surrounding CaLP regions. These boundaries now align with the waterway management district boundaries for Melbourne Water and surrounding CaLP regions. This followed an amalgamation of the Port Phillip and Westernport CMA with Melbourne Water as a new authority administering the Port Phillip and Westernport CaLP region in December 2021. Dataset Originality: Primary 

Attributes

Column Name	Obligation	Unique	Data Type	Data Length	Data Precision	Data Scale	Reference Table Owner	Reference Table Name	Reference Table Code Column Name	Short Column Name	Definition
CMA_NO	O	N	NUMBER	22	10	0				CMA_NO
HECTARES	O	N	NUMBER	22	18	2				HECTARES
URL	O	N	VARCHAR2	100						URL
CMANAME	O	N	VARCHAR2	30						CMANAME
AREASQM	O	N	NUMBER	22	18	2				AREASQM

About the Metadata Record

Metadata identifier

urn:uuid / 9c8032e2-0419-5ec3-a76d-d86f957aaf69