Esperance (Crisalis International Pty Cenozoic Yes, in Town and Groundwater Water levels; salinity; No No Moderate Town water Ltd., 2010; Department of sands, clays Twilight gw mgmt extractions; geophysical logging; supply; Water, 2007) (relict fluvial especially below average ground TEM domestic; and lacustrine south of Pink rainfall/droughts investigation; agricultural; sediments) Lake wetland FEFLOW model industrial; (Department of parks and Water, 2007) gardens Carnarvon (CyMod Systems Pty Ltd, Quaternary Yes (WRC, 2004) Groundwater Water levels; salinity Yes (but not Yes; trigger Moderate Town 2009; CyMod Systems Pty alluvium extractions; SWI supply; Ltd, 2010b; WRC, 2004) associated below average interface management horticultural with rainfall/droughts specific) when salinity Gascoyne reaches 1000 mg/L Northern (Baddock and Lach, Cenozoic No (but SWI Groundwater level; salinity (at No No Low Town Swan 2003b; Commander, superficial interface reported extractions; Jurien) supply, Coastal 1994a; Commander, sand ~4 km inland at below average agricultural Plain 1994c; Nidagal, 1994b) sediments Jurien and ~7-8 (Jurien, overlying km) groundwater Dongara, mining Leeman) sandstone aquifers separated by clay aquitards Rottnest (Leech, 1976; Playford Quaternary No Groundwater Resource estimation No No Low and Island and Leech, 1977) carbonate extractions; recreation; eolianite below average sands rainfall/droughts plant installed in 1995
Esperance (Crisalis International Pty Ltd., 2010; Department of Water, 2007) Cenozoic sands, clays (relict fluvial and lacustrine sediments) Yes, in Town and Twilight gw mgmt especially south of Pink Lake wetland (Department of Water, 2007) Groundwater extractions; below average rainfall/droughts Water levels; salinity; geophysical logging; ground TEM investigation; FEFLOW model No No Moderate Town water supply; domestic; agricultural; industrial; parks and gardens Carnarvon (CyMod Systems Pty Ltd, 2009; CyMod Systems Pty Ltd, 2010b; WRC, 2004) Quaternary alluvium associated with Gascoyne Yes (WRC, 2004) Groundwater extractions; below average rainfall/droughts Water levels; salinity Yes (but not SWI interface specific) Yes; trigger management when salinity reaches 1000 mg/L Moderate Town supply; horticultural Northern Swan Coastal Plain (Jurien, Dongara, Leeman) (Baddock and Lach, 2003b; Commander, 1994a; Commander, 1994c; Nidagal, 1994b) Cenozoic superficial sand sediments overlying sandstone aquifers separated by clay aquitards No (but SWI interface reported ~4 km inland at Jurien and ~7-8 km) Groundwater extractions; below average groundwater mining level; salinity (at Jurien) No No Low Town supply, agricultural Rottnest Island (Leech, 1976; Playford and Leech, 1977) Quaternary carbonate eolianite sands No Groundwater extractions; below average rainfall/droughts Resource estimation No No Low and recreation; plant installed in 1995