DEECA Victorian Water Accounts 2022-23

About the area

The Condah Water Supply Protection Area (WSPA) covers a confined sandstone aquifer to the north of Lake Condah, where it fully underlies the South West Limestone GMA and fully overlies Portland GMA.

The water authority responsible for managing groundwater in the Condah WSPA is Southern Rural Water.

The Condah WSPA Local Management Plan applies to groundwater resources for all formations between 70 m to 200 m below the surface.

More information on groundwater management can be found on the Southern Rural Water website.

Groundwater level trends

Table 1: Groundwater level trends, Condah WSPA

Groundwater management unit ^{1, 2}		2021-22	2022-23
Water supply protection area
Condah		Rising	Rising	Rising	Stable	Declining	Rising	Rising	Rising

Groundwater management unit ^{1, 2}		2021-22	2022-23
Water supply protection area
Condah		Rising	Rising	Rising	Stable	Declining	Rising	Rising	Rising

Groundwater restrictions

There were no restrictions on licensed use in the Condah WSPA in 2022-23.

Entitlements and use

Groundwater entitlements have been issued for licensed (non-urban) use and urban supply to Macarthur in the Condah WSPA. Groundwater is also available for domestic and stock use.

Entitlement volumes

Table 2: Groundwater entitlements at 30 June, Condah WSPA

Use type	2021-22 (ML)	2022-23 (ML)
Licensed use (non-urban)	7,340	7,340
Macarthur urban	130	130
Total	7,470	7,470

Use type	2021-22 (ML)	2022-23 (ML)
Licensed use (non-urban)	7,340	7,340
Macarthur urban	130	130
Total	7,470	7,470

Available water and use

The table below shows the total water available and used under entitlements, and estimated domestic and stock use in 2022-23. Total water available under entitlements is the sum of opening carryover, allocation issued and the net trade in or out of water.

Estimated domestic and stock use is calculated based on an assumed usage per registered bore per year. In this WSPA, 1.5 ML usage per bore per year is assumed.

More information on groundwater use and availability has been detailed in How we account for groundwater.

Table 3: Groundwater availability and use, Condah WSPA

Use Type	Available water (ML)	Water taken (ML)
Licensed use (non-urban)	0	7,340	0	7,340	1,170
Macarthur urban	0	130	0	130	25
Domestic & Stock	-	-	-	-	99
Total 2022-23	0	7,470	0	7,470	1,294
Total 2021-22	0	7,470	0	7,470	2,780

Use Type	Available water (ML)	Water taken (ML)
Licensed use (non-urban)	0	7,340	0	7,340	1,170
Macarthur urban	0	130	0	130	25
Domestic & Stock	-	-	-	-	99
Total 2022-23	0	7,470	0	7,470	1,294
Total 2021-22	0	7,470	0	7,470	2,780

Compliance

Compliance against water entitlements is reported for this groundwater management unit (GMU) in 2 areas:

entitlement issued: that the volume of entitlements issued in the GMU does not exceed relevant permissible consumptive volumes (PCVs) or has not increased without appropriate approvals
water extracted: that the volume of water taken under entitlements during the year does not exceed the total water available to licence holders.

Key points on compliance against entitlements

Volume in catchments did not exceed PCVs

The volume of entitlements (7,470 ML) in the Condah WSPA did not exceed the PCV (7,475 ML).

Total volume extracted within available volume

The total volume extracted under licences (1,195 ML) was within the volume available for the year (7,470 ML).

Table 4: PCV vs total entitlement volumes, Condah WSPA

Groundwater management unit		PCV	Licensed entitlement (ML)	Water available under licences (ML)	Water taken under licences (ML)
Condah WSPA		7,475	7,470	7,470	1,195

Groundwater management unit		PCV	Licensed entitlement (ML)	Water available under licences (ML)	Water taken under licences (ML)
Condah WSPA		7,475	7,470	7,470	1,195

Management responsibilities

Management of water in the Condah WSPA is undertaken by Southern Rural Water.

Authority	Management responsibilities
Southern Rural Water	Managing groundwater resources. Developing and implementing groundwater management plans. Issuing licences for groundwater use, bore construction, and surface water diversions. Administering water for domestic and stock use.

Authority

Management responsibilities

Southern Rural Water

Managing groundwater resources.

Developing and implementing groundwater management plans.

Issuing licences for groundwater use, bore construction, and surface water diversions.

Administering water for domestic and stock use.

Nearby groundwater management units

Portland GMA

Explore the Portland Groundwater Management Area (GMA).

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South West Limestone GMA

Explore the South West Limestone Groundwater Management Area (GMA).

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Condah WSPA

On this page:

In this area

About the area

Groundwater level trends

Table 1: Groundwater level trends, Condah WSPA

Groundwater restrictions

Entitlements and use

Entitlement volumes

Table 2: Groundwater entitlements at 30 June, Condah WSPA

Available water and use

Table 3: Groundwater availability and use, Condah WSPA

Compliance

Key points on compliance against entitlements

Volume in catchments did not exceed PCVs

Total volume extracted within available volume

Table 4: PCV vs total entitlement volumes, Condah WSPA

Management responsibilities

Nearby groundwater management units

Portland GMA

South West Limestone GMA

Back to groundwater map

Victorian Water Accounts 2022-23

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Groundwater management unit ^{1, 2}	2021-22				2022-23
Groundwater management unit ^{1, 2}	Sep-21	Dec-21	Mar-22	Jun-22	Sep-22	Dec-22	Mar-23	Jun-23
Water supply protection area
Condah	Rising	Rising	Rising	Stable	Declining	Rising	Rising	Rising

Use Type	Available water (ML)				Water taken (ML)
Use Type	Carryover	Licensed volume allocated	Net trade	Total water available	Water taken (ML)
Licensed use (non-urban)	0	7,340	0	7,340	1,170
Macarthur urban	0	130	0	130	25
Domestic & Stock	-	-	-	-	99
Total 2022-23	0	7,470	0	7,470	1,294
Total 2021-22	0	7,470	0	7,470	2,780