Pimpama/ Coomera Rivers Catchment and Estuary

Pimpama_Coomera-catchment-map
 

Report Card legend
* Data from fewer than 5 sites
Pimpama Catchment Facts
  • Total area: 171km2
  • Stream network length: 389km
  • Local Councils: Gold Coast City Council 
  • Dominant land uses: native bush, urban, grazing, intensive agriculture
  • Dominated by intensive agriculture along the middle reaches
  • Urban development, including canal estates, expanding throughout the lower catchment
Coomera Catchment Facts
  • Total area: 489km2
  • Stream network length: 928km
  • Local Councils: Beaudesert (pop. 62,441), Gold Coast (pop. 472,279)
  • Dominant land uses: native bush, rural residential, grazing, urban
  • Headwaters rise in Lamington National Park and remain largely intact
  • Mid reaches flow through rural areas
  • Urban development, including canal estates, expanding throughout the lower catchment, with the possibility of disturbance to acid sulphate soils
Freshwater results
B+Pimpama/Coomera Catchment *  
  • Streams generally in good condition.
  • An increase in nutrient cycling offset by decreases in ecosystem processes and physical/chemical indicators.
Estuarine results
CPimpama Estuary  
  • Decreased phytoplankton concentration offset by low dissolved oxygen concentration.
  • Continued high nitrogen concentration.
C+
B-Coomera Estuary   
  • Biological health increased slightly, but offset by increased nutrients and phytoplankton concentration.
 
 
 

For more information on the Report Card, please visit:
health-e-waterways

 

Other Pimpama/ Coomera Rivers Catchment links:

Local CouncilCommunity/Catchment GroupsEnvironmental Education Centre
Gold Coast City Council Gold Coast and Hinterland Environmental CouncilJacobs Well Environmental Education Centre
 Gold Coast Catchment Association  
 Pimpama River & Hotham Creeck Catchment Management