Observation details

Overview

Estuary Curdies River Estuary
Site Dorey Street floating pontoon
Observation ID #14104
Date and Time Tuesday 4th May 2021 10:15am
Approved Approved

Notes

The water at the Curdies Estuary is putrid with Blue Green Algae, to the extent that the surface is coated in a thick scum close to the shore.. The water is like pea soup over the entire depth, but the smell is more like an open cesspit.

The Caravan Park adjacent to the river is constantly getting cancellations because the tourists cannot stand the terrible smell.  Local resicdents are also complaining about the terrible smell.

 

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.20 1.93 17.9 17.25
Previous 15.8 10.0 5.0 52.8 16.9
Median 15.4 24.70 8.78 90.80 39.0
0.5m 12.10 1.66 15.3 18.05
Previous 15.4 13.7 9.1 99.3 22.7
Median 12.1 24.70 8.78 90.80 39.0
1.0m 12.10 1.62 15.0 17.81
Previous 15.8 10.0 4.9 52.7 16.9
Median 15.4 30.00 8.08 90.60 40.3
1.5m 12.10 1.60 14.7 17.81
Previous 15.4 13.7 9.1 100.8 22.7
Median 12.9 30.00 8.08 90.60 40.3
2.0m 13.50 0.07 0.7 29.50
Previous 15.8 10.0 5.0 52.3 16.9
Median 15.8 31.10 7.67 88.60 47.8
2.4m 14.20 0.10 1.0 32.60
Previous 15.4 13.7 8.9 97.4 22.7
Median 15.4 31.10 7.67 88.60 47.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 150 8.5
Previous 0.1 75 9.5
Median 0.1 9 8.6
Bottom 2.4 170 8.7
Previous 2.1 140 9.2
Median 2.0 9 8.5

Other details

Max depth 2.50
Previous 2.20
Median 2.10
Flow estimate Slow

Observation Documents

Link Date File name Description

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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