Hopkins River Estuary
Glenelg Hopkins CMA
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Active Hopkins River EstuaryWatchers
The Hopkins River Estuary is a wave dominated, seasonally closed, salt wedge estuary. The estuary is approximately 9.5km long, covers an area of approximately 1.6 km2 and has a total volume of 3,100 ML. It is confined by a rock walled canyon for much of its length, and is formed in a drowned river valley. In geological terms, the current form of the Hopkins River estuary is relatively young, forming around 6,000 years ago.
Map
Estuary Values
Estuary Threats
Recent Events
| Event Details |
|---|
| 23-05-2024 Unusual/Extraordinary occurrence! Photos 1-3 flooding near Proudfoots By The River Restaurant Photos 4-8 flooding at road from Warrnambool Ski club to boat ramp Photos 9&10 water height pole near boat ramp at Lyndoch Photos 11-13 artificial opening photo taken from timber Hopkins river mouth viewing deck 
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| 14-10-2022 Water level high water level @ Site 2 - River Boat Cruise pontoon, unable to do observations, due to water inflow up stream and high tides @ estuary mouth 
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Sites
H1 |
Site one (Hopkins River Bridge)Active Physico-Chemical 01-01-2000 - 17-01-2025Ocean side of bridge, between the 29th and 30th post (counting from the western side of bridge) infront of the fishing ruler. Observations 170 |
H2 |
Site two (Riverboat Cruise Pontoon)Active Physico-Chemical 11-07-2010 - 17-01-2025Pontoon located on the ocean side of the Riverboat. This pontoon extends out into the river beyond the other pontoons. Observations 168 |
H3 |
Site three (Mahoneys Road)Active Physico-Chemical N/A - 17-01-2025Fishing pontoon located on the oceanside of the boat ramp. Monitoring is conducted off the end of the pontoon. Observations 171 |
H4 |
Site four (Jubilee Park)Active Physico-Chemical 11-08-2010 - 17-01-2025End of the floating pontoon located closest to the ocean, opposite the Hopkins River Caravan Park/ Jubilee Park. Observations 167 |
HGB |
Hopkins River Water Level Gauge BoardActive Gauge BoardThis sites water level monitoring gauge board is attached to the Simpson Street boat ramp. |
HMC |
Hopkins River Mouth Condition Observation SiteActive Mouth Condition 29-05-2010 - 20-10-2024Site changed in September 2019 to Fluker Post WEPS1. Previous location became overgrown. Observations 175 |
Hp1 |
Hopkins River Photopoint Site OneActive Photopoint 06-12-2012 - 14-11-2024Small cleared area located on the western side of the river mouth. Photos 431 |
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Summer 2020
Mouth Condition Snapshots
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