Site details

Overview

Estuary Hopkins River Estuary
CMA Glenelg Hopkins CMA
Type Physico-Chemical
Site code H4
Site name Site four (Jubilee Park)
Nearest road and town Jubilee Park Road, Allansford.
Description End of the floating pontoon located closest to the ocean, opposite the Hopkins River Caravan Park/ Jubilee Park.
Site access Head south towards the river along Jubilee Park Road.
Land use
  • Recreational
  • Rural Grazing
  • Rural Residential
Land use description Adjacent to farmland, open space reserve and the Hopkins River Caravan Park.
Status Active
Observation history 11-08-2010 - 17-03-2023
Site four (Jubilee Park)
Photo of volunteers at site four.

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 23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Observation #14670 #14701 #14756 #14890 #14965 #15021 #15074 #15145 #15176 #15253 #15301 #15355

Observation summaries

Turbidity NTU

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 9.0 9.0 10.0 9.0 26.0 16.0 150.0 60.0 41.0 9.0 9.0 10.0
Bottom 9.0 9.0 10.0 10.0 15.0 11.0 150.0 70.0 39.0 9.0 16.0 25.0

pH

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 8.1 8.0 8.4 8.9 8.6 8.6 8.2 7.9 8.0 8.1 8.0 8.4
Bottom 7.9 7.7 8.0 8.2 8.2 8.1 8.0 7.8 8.0 7.9 7.7 7.9

Ammonia mg/L

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top
Bottom

Enterococci orgs/100mL

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top
Bottom

Temperature ° C

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 17.50 13.40 11.60 10.80 12.20 12.80 13.80 16.40 18.70 22.30 23.30 21.30
Bottom 18.90 17.30 13.90 15.10 12.10 12.80 13.80 16.40 18.70 20.10 23.60 21.70

Salinity ppt

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 7.00 4.60 2.40 2.60 1.30 1.50 0.40 0.50 0.90 19.80 20.10 3.50
Bottom 15.90 21.80 25.00 28.70 2.10 1.70 0.40 0.50 1.00 32.30 25.50 35.90

D.O. mg/L

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 7.95 9.71 10.55 10.55 9.78 9.87 9.41 9.47 8.15 7.80 9.07 9.23
Bottom 1.60 2.45 2.85 1.70 3.62 9.20 9.02 9.49 7.38 3.85 7.89 5.61

D.O. % Sat

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 85.10 93.30 97.40 97.30 90.70 95.10 90.10 97.80 87.20 100.00 121.70 105.80
Bottom 18.40 28.20 31.60 18.40 30.20 89.20 87.30 97.80 79.90 50.10 107.20 77.60

Conductivity mS/cm

23-04-2022 21-05-2022 18-06-2022 16-07-2022 20-08-2022 17-09-2022 14-10-2022 18-11-2022 14-12-2022 20-01-2023 17-02-2023 17-03-2023
Top 12.16 8.29 4.50 4.86 2.41 2.94 0.80 1.09 1.85 31.67 32.26 5.93
Bottom 26.01 34.62 39.25 44.48 7.38 3.22 0.80 1.09 1.90 49.31 39.83 54.20
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