Observation details

Overview

Estuary Thompson Creek Estuary
Site Point Impossible Road Culvert at Mullet Creek
Observation ID #11373
Date and Time Monday 31st July 2017 10:30am
Approved Approved

Notes

1. Surface foam patches running from  Mullet Creek

2. Low level  odour

3. Possible  run off from  recent  rains

4. New batteries  for these readings

Water Levels and Tides

Low tide time 22:55

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.70 18.13 10.11 88.8 25.90
Previous 13.4 39.0 10.4 99.8 55.7
Median 19.3 40.81 10.44 99.80 58.3
0.5m 9.50 18.13 10.09 88.3 25.90
Previous 11.2 32.8 7.6 69.6 46.8
Median 19.3 40.81 8.33 91.00 58.3
0.8m 11.70 45.85 1.31 12.1 65.50
Previous 19.5 42.6 7.0 76.7 60.9
Median 19.5 41.37 10.87 108.80 59.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.2
Previous 0.1 9 8.0
Median 0.1 9 8.0
Bottom 0.8 9 7.7
Previous 1.4 9 8.0
Median 0.8 9 8.0

Other details

Max depth 0.85
Previous 1.50
Median 0.90
Flow estimate Medium
Low tide time 22:55pm

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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