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 - 23-11-2019
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 08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Observation #12577 #12618 #12634 #12654 #12720 #12731 #12751 #12780 #12810 #12864 #13076 #13160 #13202 #13297 #13332 #13371 #13430

Observation summaries

Turbidity NTU

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 10.4 5.0 9.0 9.0 11.0 30.0 25.0 14.0 9.0 21.0
Bottom 11.0 3.6 9.0 21.0 35.0 27.0 27.0 35.0

pH

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 7.3 7.6 6.9 7.0 7.0 6.9 6.8 7.0 7.1 7.6 6.9
Bottom 7.3 7.0 7.4 7.5 7.3 7.4 7.5 8.0 6.9

Ammonia mg/L

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top
Bottom

Enterococci orgs/100mL

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top
Bottom

Temperature ° C

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 20.80 18.10 19.00 22.60 20.00 22.50 19.90 20.90 15.60 15.00 12.70 9.10 9.90 9.70 11.30 13.90 16.70
Bottom 16.30 17.10 17.80 18.60 20.90 20.60 20.20 19.40 14.70 16.70 15.70 8.40 9.90 9.70 12.30 13.80 16.00

Salinity ppt

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 2.50 1.20 3.50 2.60 1.30 2.10 2.70 1.60 2.10 3.30 0.90 0.70 0.70 0.20 0.00 4.40 0.20
Bottom 31.00 32.80 30.10 31.30 28.00 28.00 28.20 27.90 5.80 34.10 33.80 2.00 0.70 0.60 1.00 29.80 0.60

D.O. mg/L

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 6.72 7.62 6.78 7.62 6.88 6.27 5.89 5.94 3.32 6.94 7.68 9.12 5.24 9.66 9.95 6.83 8.25
Bottom 5.94 4.30 6.81 6.03 0.92 0.07 0.05 0.41 0.03 2.77 0.84 7.65 5.08 8.83 8.52 7.13 7.19

D.O. % Sat

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 72.60 81.20 74.80 89.20 76.30 73.60 65.70 67.10 33.60 70.10 72.70 79.40 56.50 85.90 91.20 77.10 86.50
Bottom 73.00 53.80 85.50 78.00 12.20 0.90 0.70 5.30 0.30 35.20 10.30 66.00 45.00 78.40 80.10 83.50 80.20

Conductivity mS/cm

08-12-2018 21-12-2018 10-01-2019 18-01-2019 22-02-2019 28-02-2019 06-03-2019 22-03-2019 02-04-2019 19-04-2019 17-05-2019 21-06-2019 19-07-2019 31-08-2019 20-09-2019 18-10-2019 23-11-2019
Top 4.75 2.58 6.41 4.09 2.56 3.89 5.09 3.02 3.50 5.98 1.74 1.34 0.14 0.43 0.38 7.85 0.47
Bottom 47.60 49.98 46.24 48.06 43.43 43.33 43.67 43.34 10.29 51.80 51.40 3.37 0.14 1.10 2.02 46.03 1.24
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