Thompson Creek Estuary
Corangamite CMA
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Active Thompson Creek EstuaryWatchers
The Thompson Creek Estuary has a catchment area of 2795Ha, and is approximately 5.5km in length. It is part of the important Karaaf Wetlands which are rich in local cultural history.
Map
Estuary Values
- significant birds found on Thompson Creek estuary include the Eastern Great Egret (Ardea modesta) Status: Vulnerable (Adv List).
- significant fish found on Thompson Creek inlcude the Yarra Pygmy Perch (Nannoperca obscura) Status: Vulnerable (EPBC) Near Threatened (Adv List)
- Coastal Saltmarsh Ecological Vegetation Class (Endangered)
- Swamp Scrub Ecological Vegetation Class (Vulnerable)
- Floodplain Riparian Woodland Ecologcial Vegetation Class (Endangered)
- Swampy Riparian Woodland Ecological Vegetation Class (Endangered)
- drought refuge for the Yarra Pygmy Perch
- the Thompson Creek estuary is identified as a Important Bird Area
- non-motor boating
- picnics and barbecues
- recreational fishing
- game hunting
Estuary Threats
- intermittently open estuary
- degraded estuary vegetation
- invasive fauna
- livestock access
- invasive flora
- degraded riparian vegetation
- degraded water quality
- disturbance of acid sulfate soils
- reduced riparian connectivity
- reduced vegetation width
- barriers to fish migration
- Thompson Creek Estuary Fact Sheet
Recent Events
No recent estuary events found
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Sites
T1 |
Point Impossible Road Culvert at Mullet CreekActive Physico-Chemical 17-10-2014 - 21-07-2024Site is on the side of the culvert where Mullet Creek enters Thompson Creek estuary. Observations 88 |
T2 |
Blackgate Road Pedestrian BridgeActive Physico-Chemical 03-10-2007 - 20-08-2024The walkbridge over Thompson Creek which runs adjacent to Blackgate Road. Observations 96 |
TGB |
Thompson Creek Gauge BoardActive Gauge BoardDownstream of the culvert where Mullet Creek enters Thompson Creek. |
TP1 |
Thompson Creek Photopoint SiteActive Photopoint 18-02-2009 - 20-12-2024Grassy knoll on sandbank adjacent to car park at Point Impossible. Photos 572 |
TP2 |
Thompson Creek Photopoint SiteInactive Photopoint 02-08-2010 - 20-12-2024On top of 'Pill Box Photos 92 |
TPMC |
Thompson Creek Observation SiteActive Mouth Condition 03-10-2007 - 26-11-2024Grassy knoll on sandbank adjacent to car park at Point Impossible. Observations 188 |
Estuary Snapshots
Full estuary snapshots below use dates where samples at every active monitoring site were recorded.
View full and partial snapshots
Winter 2024
Autumn 2024
Summer 2024
Spring 2023
Winter 2023
Autumn 2023
Summer 2023
Spring 2022
Winter 2022
Autumn 2022
Summer 2022
Spring 2021
Autumn 2021
Summer 2021
Winter 2020
Summer 2020
Mouth Condition Snapshots
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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