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Regional Water Resource Assessment – SWMA |
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Moore-Hill Rivers |
Moore-Hill Rivers Surface Water Management Area is within Western Australia and is 24,534 km2
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The estimate of regional water consumption was prepared by the Australian Bureau of Statistics (ABS) for the Moore-Hill Rivers Surface Water Management Area
Estimated water consumption is 53,532 ML
Agriculture comprises the majority of water consumption.
PLEASE NOTE: Regional estimates were derived using survey data designed to produce state- and territory-level estimates, and incorporated data from a range of other sources. The degree of confidence that can be attached to individual regional estimates is variable. In general, the estimates should be used with a moderate degree of confidence. For further details see ABS Publication 4610.0.055.002
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The categories used for the breakdown of water consumption are as per Table 2.9
of the Water Account 2004-05. "Other" in respect of the estimated water consumption
comprises water use within the following industries:
- Water supply, sewerage and drainage services
- Electricity and gas
- Forestry and fishing
- Services to Agriculture
- "Other industries"
Results of the National Water Commission’s Framework for Assessment of River and
Wetland Health for
Moore-Hill Rivers
SWMA
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This page provides high level performance indicators of water management for the
Moore-Hill Rivers
surface water management area (SWMA) based on information provided by the government
of
Western Australia.
It provides answers to a range of questions of relevance to the National Water Initiative
(NWI), specifically in relation to:
Please note that a dash means that either the data was not
available, not provided or that the question was not relevant for a particular area.
Surface water management framework
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What is the status of the water management plan for this surface water management
area?
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Not planned but identified as requiring a plan |
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If a final or draft plan has been written, what year was it completed?
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If a final or draft plan has been written, does it consider groundwater explicitly? |
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If yes, how is groundwater considered? |
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Technical assessment |
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Management decisions |
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What percentage of the surface water management area is covered by the water management
plan(s)? |
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Does your water plan specify water quality objectives to meet environmental and
other public benefit outcomes? |
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Other items included in the management framework are: |
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Metering program for this area |
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Effluent recycling |
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Climate change |
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Aquifer storage and recovery |
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Household rainwater tanks |
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Efficient irrigation systems |
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Other |
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Management plan available at: |
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Water resource caps
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Has a cap been placed on surface water usage / abstraction in this surface water
management area? |
No |
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Is the cap an absolute limit to allocation or provisional limit? |
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If there is a cap, what year was it implemented? |
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If there is a cap, is it considered to represent the sustainable surface water yield? |
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The following water usage types are included/not included under the cap: |
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Irrigation |
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Urban supply |
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Commercial / Industrial |
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Minor catchment storages |
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Minor on-stream storages |
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Minor extracted water storages |
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Stock and domestic |
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Mining / Oil and gas |
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Forestry |
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Floodplain harvesting |
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Drought supply |
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Greywater use |
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Effluent recycling |
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Aquifer storage and recovery |
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Does auditing of compliance with the cap occur? |
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Compliance report available at:
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Surface water / groundwater interaction
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Are surface water and groundwater managed as an integrated water resource in this
surface water management area? |
No |
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Reason or method: |
There is minimal connectivity between surface water and groundwater |
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Integrated management plan available at:
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Surface water sustainable yield
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The sustainable yield within this surface water management area for 2004/05 was: |
20400 ML |
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The method used to determine the sustainable yield was: |
Notional level determination - basic desktop assessment undertaken for NLWRA 2000 (Does not take into account reduced period of rainfall from 1975) |
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Was the sustainable yield determined for the combined (i.e. surface water and groundwater)
water? |
No |
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Is the cap considered to be at or below the sustainable yield of surface water? |
Cap not designated |
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What is the level of entitlements relative to the sustainable yield? |
Low level of development |
Environmental water requirements
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Have environmental water requirements been determined for this surface water management
area? |
Yes - partial coverage of water management area |
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If yes, what year were they completed?
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2005 |
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For regulated areas, how much of the mean annual flow is not available for allocation
and provided for the environment? (percentage of mean annual flow at locality of
river regulation) |
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Are there formal environmental water provisions for regulated rivers? |
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If so, what method was used to determine environmental water provisions for regulated
rivers? |
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For what percentage of the rivers are provisions made? |
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Maps illustrating which rivers have provisions available at: |
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Do the environmental water provisions consider groundwater?
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If yes, how? |
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Completed Environmental Flows Reports available at: |
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Surface water diversions
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The total surface water diversion in the surface water management area for 2004/05
was: |
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What percentage of surface water diversion is determined from metered data? |
0 % |
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What is the level of diversions relative to the sustainable yield? |
Low level of diversions (0 - 29%) |
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For surface water diversion that is NOT metered, how was the surface water diversion
determined for 2004/05? |
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Estimated from irrigated areas |
Yes |
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Estimated from licence volume |
Yes |
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Estimated from power usage for pumps |
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Estimated from models |
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Other |
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Surface water entitlements
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Entitlements for surface water are required/not required for the following usage
types:
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Irrigation |
Required |
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Urban supply |
Required |
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Commercial / Industrial |
Required |
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Minor catchment storages |
Required |
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Minor on-stream storages |
Required |
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Minor extracted water storages |
Required |
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Stock and domestic |
Not required |
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Mining / Oil and gas |
Required |
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Forestry |
Required |
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Floodplain harvesting |
Not required |
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Drought supply |
Required |
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Greywater use |
Not required |
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Effluent recycling |
Not required |
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Aquifer storage and recovery |
Not required |
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Other |
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Protected terrestrial areas
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Each of the following protection types cover a percentage of the surface water management
area as detailed:
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Habitat/species management area |
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Managed resource protected areas |
0.04 |
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National park |
5.70 |
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Natural monument |
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Protected landscape/seascape |
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Strict nature reserve |
6.45 |
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Wilderness area |
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Total |
12.19 |
Related links
The links below provide access to similar data reports for groundwater management
units (GMUs) that overlap this surface water management area (SWMA).
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