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Layer: Macquarie Valley FMP Management Zones 2021 (ID: 23)

Parent Layer: Macquarie Valley Floodplain Management Plan 2021

Name: Macquarie Valley FMP Management Zones 2021

Display Field: Management_Zone

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The nature and location of the management zones for the Macquarie Valley Floodplain were determined using hydraulic, ecological and cultural criteria, as well as criteria to ensure the plan reflects previous floodplain management arrangements. This approach considered the impact of existing and future development on flooding in rivers and floodplains; the flood risk to life and property; the flood connectivity of floodplain assets; and the social and economic impacts of restricting flood work development. The above approach resulted in six management zones for the Floodplain Management Plan for the Macquarie Valley Floodplain 2020:Macquarie Management Zone A – major discharge areas (204,800 hectares (ha) or 17% of the floodplain)Macquarie Management Zone BH – major discharge areas in higher floodway areas (18,500 ha or 2% of the floodplain)Macquarie Management Zone B – flood storage and secondary flood discharge areas (314,900 ha or 25% of the floodplain)Macquarie Management Zone C – flood fringe and flood-protected developed areas (626,100 ha or 50% of the floodplain)Macquarie Management Zone CU – urban areas managed by local councils (6,000 ha or less than 1% of the floodplain)Macquarie Management Zone D – special environmental and cultural protection areas (70,200 ha or 6% of the floodplain)

Service Item Id: 0194ed388fe541c08218c7197e17b73b

Copyright Text: NSW Department of Planning, Industry and Environment: Healthy Floodplains Unit, Biodiversity and Conservation Branch; and Waters, Wetlands and Coasts Science Branch.

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Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
Drawing Info: Advanced Query Capabilities:
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
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