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 - 15-01-2020
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 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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Observation #12685 #13025 #12715 #12745 #12777 #13026 #12828 #12862 #12899 #13113 #13177 #13200 #13219 #13265 #13308 #13326 #13355 #13385 #13416 #13456 #13496 #13481 #13507

Observation summaries

Turbidity NTU

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 9.0 0.0 9.0 0.0 9.0 8.0
Bottom 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 9.0 0.0 9.0 0.0 9.0 8.0

pH

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 8.1 8.0 7.9 7.9 7.9 7.7
Bottom 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 8.1 7.9 7.9 7.9 7.8 7.7

Ammonia mg/L

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top
Bottom

Enterococci orgs/100mL

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top
Bottom

Temperature ° C

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 13.90 16.80 15.30 18.60 19.50 20.90
Bottom 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 13.90 16.80 15.40 18.50 19.50 20.70

Salinity ppt

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 37.90 36.60 38.20 38.40 39.10 38.80
Bottom 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 37.90 36.90 38.30 38.40 39.10 38.80

D.O. mg/L

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 10.62 10.11 10.52 10.16 9.20 8.75
Bottom 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 10.60 10.17 10.43 10.16 9.12 8.74

D.O. % Sat

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 89.20 98.70 97.50 83.30 96.70 109.00 91.90 104.00 99.60 100.70 100.70 104.90 107.80 102.50 111.70 104.70 104.90 106.70 109.40 106.10 99.40
Bottom 88.10 97.50 95.60 82.70 96.10 110.70 91.30 101.10 99.30 99.90 101.00 104.30 106.90 103.80 112.40 104.50 105.50 105.50 109.30 99.40 98.60

Conductivity mS/cm

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 07-11-2019 20-11-2019 05-12-2019 18-12-2019 02-01-2020 15-01-2020
Top 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 54.10 52.30 54.60 54.80 55.80 55.40
Bottom 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 54.10 52.70 54.70 54.90 55.80 55.50
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