Site details

Overview

Estuary Gellibrand River Estuary
CMA Corangamite CMA
Type Physico-Chemical
Site code L1
Site name Bridge at Latrobe Creek Mouth as it enters the Gellibrand
Nearest road and town none
Description Foot bridge over wetlands
Site access Head north from site G2 (Old Coach Road bridge) along the western side of the river.
Land use
  • Native Bushland
  • Recreational
Land use description
Status Active
Observation history 15-06-2007 - 11-10-2024
L1
Bridge at Latrobe Creek Mouth

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 19-01-2024 16-02-2024 15-03-2024 19-04-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Observation #16035 #16039 #16127 #16232 #16245 #16254 #16261 #16265 #16405 #16420 #16433 #16438 #16618

Observation summaries

Turbidity NTU

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 9.0 9.0 9.0 9.0 21.0 9.0 9.0 9.0 9.0 9.0 10.0 9.0
Bottom 11.0 30.0 15.0 80.0 35.0 9.0 9.0 10.0 9.0 9.0 9.0 9.0

pH

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 7.1 7.3 7.5 7.3 6.3 7.4 7.2 7.0 6.6 6.1 6.9 6.5
Bottom 7.1 7.9 7.5 7.1 6.0 7.2 6.9 6.5 7.3 5.9 6.5 6.3

Ammonia mg/L

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top
Bottom

Enterococci orgs/100mL

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top
Bottom

Temperature ° C

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 18.10 19.30 18.30 15.70 14.00 13.00 10.00 10.30 12.10 12.30 12.20 13.20
Bottom 17.40 18.40 19.10 18.10 14.30 16.30 14.30 13.60 12.80 13.40 11.90 13.90

Salinity ppt

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 3.90 5.30 4.40 1.20 1.10 4.30 2.30 2.30 2.80 5.10 0.50 3.20
Bottom 33.10 36.20 32.70 33.60 4.70 35.70 34.70 32.80 29.50 36.90 4.20 32.20

D.O. mg/L

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 7.84 7.58 8.05 6.10 7.30 9.16 10.54 11.14 10.06 9.62 10.18 9.64
Bottom 9.37 0.79 4.51 0.10 0.63 8.45 4.02 2.94 8.11 9.88 8.67 9.86

D.O. % Sat

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 89.30 87.60 91.30 66.00 75.20 91.90 99.40 106.60 99.40 95.20 100.50 97.40
Bottom 104.10 9.00 52.00 1.10 6.60 91.20 41.50 30.10 81.30 100.50 84.90 101.30

Conductivity mS/cm

19-01-2024 16-02-2024 15-03-2024 19-04-2024 22-04-2024 17-05-2024 21-06-2024 12-07-2024 16-08-2024 30-08-2024 13-09-2024 11-10-2024
Top 5.51 6.77 6.26 1.77 1.51 6.19 3.32 3.24 4.05 7.30 0.65 4.54
Bottom 47.30 51.70 46.70 44.30 6.73 51.00 49.50 46.90 42.20 52.70 6.06 46.00
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