Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Latrobe Creek Mouth as it enters the Gellibrand
Observation ID #11861
Date and Time Monday 5th March 2018 12:41pm
Approved Approved

Notes

D.O. taken in wetlands midway between OCR & bridge  4.87 mg/L

Springs running strongly in areas west of Princetown

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.80 1.00 5.98 66.2 2.06
Previous 21.0 1.5 6.4 72.3 2.8
Median 17.1 1.90 6.95 72.80 3.7
0.5m 19.90 1.10 5.93 66.0 2.15
Previous 21.0 1.8 7.0 79.3 2.9
Median 17.1 1.90 6.95 72.80 3.7
1.0m 20.10 1.20 5.80 64.4 2.41
Previous 20.3 2.0 6.1 68.2 3.8
Median 18.0 2.70 6.72 73.80 5.0
1.5m 19.90 1.30 5.49 60.5 2.57
Previous 21.0 1.8 8.3 94.5 3.5
Median 17.2 2.70 6.72 73.80 5.0
2.0m 19.50 1.50 4.29 47.0 2.81
Previous 20.0 8.4 1.4 16.3 14.4
Median 16.6 23.00 5.79 62.40 36.3
2.5m 19.80 3.00 0.06 0.7 5.47
Previous 20.3 11.8 5.1 60.5 19.7
Median 16.1 23.00 5.79 62.40 36.3
3.0m 20.00 16.60 0.05 0.6 26.87
Previous 19.8 28.3 0.0 0.5 43.8
Median 18.4 30.20 2.45 31.90 46.4
3.5m 19.60 28.00 0.05 0.6 42.75
Previous 19.9 29.5 0.5 6.1 29.4
Median 18.4 30.20 3.09 39.60 46.5

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 2 7.4
Median 0.1 9 6.9
Bottom 3.5
Previous 3.4 1 7.1
Median 2.9 32 7.2

Other details

Max depth 3.63
Previous 3.50
Median 3.00
Flow estimate Pool

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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