Site details

Overview

Estuary Barwon River Estuary
CMA Corangamite CMA
Type Physico-Chemical
Site code B2
Site name Boat Ramp Jetty
Nearest road and town River Parade, Barwon Heads
Description Fishing jetty adjacent boat ramp.
Site access Via Barwon Heads boat ramp carpark
Land use
  • Native Bushland
  • Recreational
  • Urban Residential
Land use description This site is surrounded by a large section of Mangroves, the Barwon Heads boat ramp and the boat ramp carpark.
Status Active
Observation history 20-01-2008 - 03-10-2019
Photo of B2 monitoring site
Photo os phys/chem monitoring site B2

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 01-11-2018 04-11-2018 21-11-2018 21-11-2018 06-12-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 16-01-2019 07-02-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Observation #12479 #13001 #12544 #13022 #12574 #13023 #12623 #12615 #13024 #12652 #12685 #13025 #12715 #12745 #12777 #13026 #12828 #12862 #12899 #13113 #13177 #13200 #13219 #13265 #13308 #13326 #13355

Observation summaries

Turbidity NTU

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 9.0 6.9 6.9 7.1 13.0 9.0 9.0 9.4 9.0 9.0 2.2 9.0 9.0 9.0 13.2 21.0 25.0 27.0 33.0 10.0 34.0 11.3
Bottom 9.0 6.3 6.3 9.1 10.5 9.0 9.6 10.2 9.0 9.0 2.4 9.0 9.0 9.0 13.0 21.0 30.0 26.0 60.0 10.0 30.0 11.5

pH

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 7.9 9.4 9.4 6.2 7.9 7.9 7.7 7.9 7.8 8.0 7.9 7.9 7.8 8.0 7.8 7.9 7.5 7.6 7.9 8.2 7.6 7.9
Bottom 7.8 9.5 9.5 6.3 7.9 7.8 7.7 8.0 7.9 7.9 8.0 7.9 7.9 8.0 7.8 7.9 7.7 7.5 7.1 8.1 7.6 7.8

Ammonia mg/L

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top
Bottom

Enterococci orgs/100mL

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top
Bottom

Temperature ° C

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 15.90 17.10 17.10 21.50 21.50 21.70 22.40 21.90 18.80 18.00 20.70 16.20 18.40 16.00 10.50 10.40 10.40 10.80 11.20 12.90 12.30 15.00
Bottom 16.00 17.10 17.10 20.70 21.30 21.80 22.00 21.90 19.10 18.20 20.60 16.10 17.90 15.90 10.20 10.10 10.30 10.80 11.00 12.90 12.20 14.80

Salinity ppt

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 37.10 33.30 33.30 24.70 26.90 35.10 37.20 39.30 40.00 37.70 41.90 39.10 38.30 20.40 7.30 5.20 4.50 16.90 33.80 8.50 35.80
Bottom 37.00 33.30 33.30 25.70 27.70 35.20 37.30 39.30 39.80 37.60 41.90 39.30 38.40 20.20 7.30 5.30 0.00 16.50 33.80 8.40 36.00

D.O. mg/L

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 8.95 7.48 7.48 7.51 8.61 8.12 8.27 6.30 9.13 9.27 6.00 9.58 10.17 9.03 11.34 11.29 11.21 11.28 11.48 11.32 11.24 11.19
Bottom 8.91 7.56 7.56 7.39 8.52 8.07 8.34 6.22 8.99 9.04 5.95 9.55 10.44 9.00 11.40 11.39 11.15 11.30 11.54 11.22 11.24 11.32

D.O. % Sat

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 90.80 95.00 95.00 98.00 98.50 93.00 96.10 89.20 98.70 97.50 83.30 96.70 109.00 91.90 104.00 99.60 100.70 100.70 104.90 107.80 102.50 111.70
Bottom 90.50 95.70 95.70 96.00 97.10 92.60 96.30 88.10 97.50 95.60 82.70 96.10 110.70 91.30 101.10 99.30 99.90 101.00 104.30 106.90 103.80 112.40

Conductivity mS/cm

01-11-2018 04-11-2018 21-11-2018 06-12-2018 19-12-2018 03-01-2019 16-01-2019 07-02-2019 20-02-2019 07-03-2019 20-03-2019 04-04-2019 17-04-2019 02-05-2019 06-06-2019 04-07-2019 17-07-2019 01-08-2019 21-08-2019 05-09-2019 18-09-2019 03-10-2019
Top 53.00 50.73 50.73 38.79 38.40 50.10 54.80 56.10 56.10 57.10 56.60 59.80 55.90 54.70 29.10 10.40 7.47 6.48 24.20 48.30 12.08 51.10
Bottom 52.90 50.74 50.74 40.27 39.60 50.30 55.00 56.10 56.10 56.90 56.61 59.80 56.10 54.90 28.80 10.43 7.61 23.50 48.30 11.98 51.40
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