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Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Latrobe Creek Mouth as it enters the Gellibrand
Observation ID #16758
Date and Time Friday 7th March 2025 10:36am
Approved Approved

Notes

Debbie Ferrari - Sampler also

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 20.80 3.60 7.46 88.9 5.15
Previous 20.8 8.1 4.4 52.4 11.5
Median 14.6 2.70 8.29 86.90 3.5
0.5m 20.80 4.30 5.91 70.4 6.12
Previous 24.0 2.0 5.1 64.3 2.9
Median 14.5 2.60 8.29 86.90 3.3
1.0m 20.70 7.10 8.76 104.2 10.21
Previous 20.0 28.7 9.1 107.0 41.0
Median 15.3 6.60 8.27 87.10 7.8
1.5m 21.30 24.70 9.60 115.4 35.30
Previous 23.8 2.2 4.8 61.3 3.2
Median 15.1 5.90 8.16 87.00 7.0
2.0m 21.60 29.50 9.91 119.7 42.20
Previous 18.9 34.0 4.5 51.8 48.6
Median 15.9 32.20 7.49 72.70 43.6
2.5m 21.10 32.30 10.84 129.6 46.10 DO% high
Previous 21.5 12.5 0.1 1.4 17.9
Median 15.9 31.40 7.66 74.20 43.6
3.0m 20.20 34.40 10.37 121.9 49.10 DO% high
Previous 19.0 34.4 0.1 0.6 49.1
Median 17.5 34.40 7.20 91.00 48.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.2
Previous 0.1 9 6.6
Median 0.1 9 7.1
Bottom 3.1 10 6.9
Previous 2.9 10 6.5
Median 2.8 19 7.2

Other details

Max depth 3.20
Previous 3.01
Median 2.83
Flow estimate Pool

Observation Documents

Link Date File name Description

Download
07-03-2025 17:22 image_1.jpg

Download
07-03-2025 17:22 IMG_5498.jpeg gp1_3

Download
07-03-2025 17:22 IMG_5499.jpeg gp1_3

Download
07-03-2025 17:22 IMG_5500.jpeg gp1_3

Preceding Observations

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