Site details

Overview

Estuary Painkalac Creek Estuary
CMA Corangamite CMA
Type Physico-Chemical
Site code P2
Site name Great Ocean Road Bridge at Aireys Inlet
Nearest road and town Aireys Inlet, Great Ocean Road
Description

Great Ocean Road Bridge at Aireys Inlet - centre post

Site access

Accessed via walkway beside Great Ocean Road.

Land use
  • Native Bushland
  • Other
  • Recreational
Land use description

Bridge surrounded by bushland and open space reserve.

Status Active
Observation history 11-05-2007 - 09-06-2019

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 24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Observation #12195 #12275 #12322 #12387 #12464 #12539 #12596 #12642 #12708 #12840 #12913 #13121

Observation summaries

Turbidity NTU

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 9.0 9.0 12.6 9.0 9.0 9.0 9.0 9.0 10.7 9.0 11.2 9.0
Bottom 9.0 9.0 9.0 10.8 9.0 10.8 12.4 12.5 12.0 9.0 9.0 9.0

pH

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 7.6 7.3 6.5 7.9 7.5 8.2 7.2 7.9 7.6 7.9 8.0 7.7
Bottom 7.4 7.2 7.0 8.4 7.8 7.7 7.8 8.1 7.6 7.9 8.2 7.7

Ammonia mg/L

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top
Bottom

Enterococci orgs/100mL

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top
Bottom

Temperature ° C

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 10.00 10.70 11.80 15.60 20.00 18.60 21.50 23.90 20.70 21.50 13.50 11.70
Bottom 12.50 13.80 12.10 14.90 20.60 23.50 18.60 23.30 20.50 19.20 12.50 11.70

Salinity ppt

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 11.50 11.50 24.20 21.70 15.00 14.30 12.30 22.50 24.00 20.40 17.60
Bottom 23.20 24.20 30.20 31.00 28.60 26.00 29.60 23.30 20.40 25.20 20.10

D.O. mg/L

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 12.75 13.63 11.85 9.10 7.10 8.98 5.23 6.67 8.06 10.19 9.67 11.37
Bottom 8.45 4.37 10.69 8.35 5.00 3.19 5.96 5.72 7.88 8.49 9.02 8.25

D.O. % Sat

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 121.20 132.10 120.80 102.80 85.50 104.80 63.80 90.50 95.60 122.90 98.80 111.20
Bottom 91.20 52.10 120.40 103.00 70.00 41.40 76.50 80.20 93.10 97.90 89.80 81.00

Conductivity mS/cm

24-06-2018 14-07-2018 12-08-2018 08-09-2018 13-10-2018 10-11-2018 15-12-2018 12-01-2019 09-02-2019 09-03-2019 11-05-2019 09-06-2019
Top 19.43 19.41 19.95 34.50 24.63 23.48 20.57 35.65 34.70 31.70 25.40 21.31
Bottom 36.70 38.10 46.60 47.56 45.49 40.72 45.56 36.75 29.80 32.20 30.10 24.00
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