Boobara 100K map tile Groundwater Dependent Ecosystems (GDEs)
Mapsheet number 7942
Version 1.5
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Surface expression GDE (points)

Known GDE

Derived GDE - moderate confidence

Surface expression GDE (lines)

Derived GDE - high confidence

Permeable sandy plain aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_02K)
Channels within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with brackish, episodic flow
Permeable rocks (rocks with predominantly primary porosity)
Surface ecosystems dependent on the surface expression of groundwater

Permeable sandy plain aquifers with saline, episodic groundwater connectivity regime (LEB_RS_02J)
Channels within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with saline, episodic flow
Permeable rocks (rocks with predominantly primary porosity)
Surface ecosystems dependent on the surface expression of groundwater

Derived GDE - low confidence

Surface expression GDE (areas)

81-100% GDE, known GDE

81-100% GDE, derived GDE - high confidence

81-100% GDE, derived GDE - moderate confidence

81-100% GDE, derived GDE - low confidence

01-80% GDE, derived GDE - high confidence

01-80% GDE, derived GDE - moderate confidence

01-80% GDE, derived GDE - low confidence

Terrestrial GDE

Permeable sandy plain aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_02K)
Specific Eucalyptus spp. dominant regional ecosystems on old loamy and sandy plains with brackish, episodic flow
Permeable rocks (rocks with predominantly primary porosity)
Surface ecosystems dependent on the sub-surface presence of groundwater

Permeable sandy plain aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_02K)
Treed regional ecosystems within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with brackish, episodic flow
81-100 Derived GDE - Moderate Confidence
Surface ecosystems dependent on the sub-surface presence of groundwater

Permeable sandy plain aquifers with saline, episodic groundwater connectivity regime (LEB_RS_02J)
Treed regional ecosystems within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with saline, episodic flow
81-100 Derived GDE - Moderate Confidence
Surface ecosystems dependent on the sub-surface presence of groundwater

Quaternary alluvial aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_01F)
Treed regional ecosystems on alluvia with brackish, episodic flow
81-100 Derived GDE - Moderate Confidence

Quaternary alluvial aquifers with saline, episodic groundwater connectivity regime (LEB_RS_01G)
Treed regional ecosystems on alluvia with saline, episodic flow in the Wallam Creeks and Warrego River catchments

Permeable sandy plain aquifers with saline, episodic groundwater connectivity regime (LEB_RS_02J)
Specific Eucalyptus spp. dominant regional ecosystems on old loamy and sandy plains with saline, episodic flow

Treed regional ecosystems within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with brackish, episodic flow

Treed regional ecosystems within 50 metres of the contact between old loamy and sandy plains and ironstone jump-ups with saline, episodic flow

Quaternary alluvial aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_01F)
Treed regional ecosystems on alluvia with brackish, episodic flow

Subterranean GDE (caves)

Derived GDE - unknown confidence

Potential GDE aquifer

Unconsolidated sedimentary aquifers

Quaternary alluvial aquifers with brackish, episodic groundwater connectivity regime (LEB_RS_01F)

Quaternary alluvial aquifers with saline, episodic groundwater connectivity regime (LEB_RS_01G)

Consolidated sedimentary aquifers

Igneous rock aquifers

Metamorphic rock aquifers

Mixture of consolidated sedimentary, igneous and

or metamorphic rock aquifers

No identified aquifers