Overview

Estuary name Merricks Creek Estuary
CMA Melbourne Water
Description Merricks Creek Estuary is situated in the township of Balnarring Beach and flows into Western Port Bay.  It is an intermittently open estuary and is highly modified.
Estuary Values
Estuary Threats
Data Site observations
Status Active
Monitor group Merricks Creek EstuaryWatchers

Map

Sites

Site details Options

Me1 Bridge at the estuary mouth

Active Physico-Chemical 05-09-2016 - 13-01-2025
This site is on the closest bridge to the estuary mouth.
Observations 103

Me2 Balnarring Bridge

Active Physico-Chemical 01-02-2016 - 06-01-2025
Monitoring is conducted from the Balnarring Beach Road Bridge.
Observations 99

MeMC Merricks Creek Estuary Mouth Observation Site

Active Mouth Condition 07-03-2016 - 13-01-2025
Observations are taken from the top of the rock wall on the Somers side of the estuary.
Observations 104

Mep1 Merricks Creek Photopoint 1

Active Photopoint 02-01-2017 - 13-01-2025
Along the top of the rock wall on the Somers side of the estuary.
Photos 384

Recent Events

No recent estuary events found
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Estuary Snapshots

The EstuaryWatch snapshots provide a summary of estuary condition on a particular day. For all EstuaryWatch Snapshots, photopoint photos and a longitudinal water quality profile from the estuary mouth  to the inland extent is displayed. Read more

Full estuary snapshots below use dates where samples at every active monitoring site were recorded. View full and partial snapshots

Summer 2025


Spring 2024


Winter 2024


Autumn 2024


Summer 2024


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