Site details

Overview

Estuary Bourne Creek
CMA West Gippsland CMA
Type Physico-Chemical
Site code Bo1
Site name Bourne Creek Eastern Bank Phys/Chem
Nearest road and town Bass Hwy, Kilcunda
Description

Grassy bank 20 metres upstream of the Kilcunda Rail Trail Trestle bridge. Eastern bank of the creek.

Site access

Park in the carpark to the east of the trestle bridge (i.e. Wonthaggi side of bridge) and head to the western end of the carpark, then follow the sandy path towards the creek for 40 metres, then head down to the creeks edge (i.e. to the grassy bank).

Land use
Land use description

Coastal reserve, with land on the northern (inland side) of the Hwy consisting of crown waterway reserve (i.e. the estuary), residential and grazing land.

Status Active
Observation history 24-05-2016 - 27-03-2024

Map

Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
Turbidity tubes do not measure below 9 NTU; Chart values of 9 should be interpreted as < 9 NTU

Observations

Date 01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Observation #15499 #15550 #15573 #15683 #15726 #15856 #15969 #15970 #16005 #16102

Observation summaries

Turbidity NTU

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 45.8 112.0 17.1 13.7 64.0 10.4 8.7 14.3 7.4 17.7
Bottom 10.6 4.4 17.9 1.8 34.5 17.5 21.3 25.2 9.3 51.2

pH

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 7.7 7.0 7.1 7.5 7.8 7.6 8.2
Bottom 7.3 6.7 7.1 8.1 7.2 6.8 8.2

Ammonia mg/L

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top
Bottom

Enterococci orgs/100mL

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top
Bottom

Temperature ° C

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 14.70 14.00 10.80 12.10 11.40 17.80 20.90 21.90 20.00 19.60
Bottom 17.20 14.40 14.20 13.10 13.90 18.70 22.40 21.80 20.30 19.60

Salinity ppt

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 14.90 2.70 13.80 15.70 2.30 16.00 7.50 2.30 19.40 27.70
Bottom 22.70 33.10 35.30 36.30 19.10 33.20 12.00 2.40 20.40 27.90

D.O. mg/L

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 10.06 6.34 6.36 8.90 7.18 5.93 7.59 5.78 4.16 9.38
Bottom 1.29 0.69 0.65 5.69 0.47 0.33 6.49 4.87 4.27 9.39

D.O. % Sat

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 108.50 62.40 62.80 90.40 66.50 68.50 89.10 66.80 50.60 119.00
Bottom 15.40 8.20 7.90 67.10 5.10 4.30 80.40 56.20 52.60 119.30

Conductivity mS/cm

01-05-2023 30-05-2023 14-06-2023 11-07-2023 31-08-2023 16-11-2023 18-12-2023 16-01-2024 08-02-2024 27-03-2024
Top 24.40 4.97 22.72 25.58 4.27 26.01 12.97 4.38 31.06 42.93
Bottom 35.87 50.37 53.44 5.69 30.61 50.51 20.05 4.53 32.59 43.21
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