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 - 17-01-2025
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 16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Observation #16019 #16057 #16123 #16185 #16225 #16333 #16373 #16451 #16522 #16559 #16613 #16661

Observation summaries

Turbidity NTU

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 9.0 9.0 9.0 10.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0
Bottom 12.0 16.0 9.0 9.0 9.0 9.0 9.0 10.0 9.0 10.0 9.0

pH

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 7.1 8.0 7.0 8.2 8.3 8.3 8.1 8.4 8.6 8.3 8.5 8.1
Bottom 7.0 8.0 7.0 7.9 8.1 8.1 8.1 8.2 8.0 8.3 8.1

Ammonia mg/L

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top
Bottom

Enterococci orgs/100mL

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top
Bottom

Temperature ° C

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 26.20 22.60 17.30 12.70 12.00 11.00 14.40 13.90 22.50 21.70 24.00 24.00
Bottom 23.40 22.30 19.30 16.20 15.20 13.50 15.10 14.00 18.10 20.10 22.30 23.80

Salinity ppt

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 18.50 19.10 8.40 3.20 2.40 3.20 3.10 3.40 4.60 8.90 4.20 9.00
Bottom 27.90 19.10 17.50 12.10 15.20 16.80 23.70 5.80 19.90 18.00 8.40 9.20

D.O. mg/L

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 8.26 7.14 8.69 10.23 10.40 11.28 10.72 10.33 9.31 8.54 9.28 7.71
Bottom 7.02 6.97 4.44 3.95 1.75 4.30 8.42 7.99 6.92 4.47 7.60 6.99

D.O. % Sat

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 112.10 92.50 93.50 95.40 96.70 104.00 107.40 102.60 109.90 101.90 113.00 95.60
Bottom 96.30 89.00 50.90 40.70 18.80 43.20 93.00 78.50 81.30 54.50 92.30 86.40

Conductivity mS/cm

16-02-2024 15-03-2024 20-04-2024 25-05-2024 22-06-2024 21-07-2024 17-08-2024 21-09-2024 21-10-2024 15-11-2024 13-12-2024 17-01-2025
Top 29.63 30.74 14.31 5.92 4.52 5.89 5.68 6.25 8.18 15.27 7.71 15.48
Bottom 43.32 30.70 28.42 20.63 24.88 27.07 37.48 8.63 31.85 29.16 14.53 15.84
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