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  1. Find My WaterWay
  2. Estuaries
  3. Barham River Estuary
  4. Ba4 Gambier Street Steps

Barham River Estuary

Corangamite CMA

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CUSTOMISE CHARTS

Ba4 Gambier Street Steps

Active Physico-Chemical Apollo Bay

Rocky outcrop 10m upstream from Gambier St steps

Land Use

  • Rural Residential

Physical Chemical Tests

pH Top
Explain for me 19-05-2025
Median
3.9pH units Latest
7.8pH units
pH Bottom
Explain for me 19-05-2025
Median
3.8pH units Latest
7.5pH units
Turbidity Top
Explain for me 19-05-2025
Median
4NTU Latest
9NTU
Turbidity Bottom
Explain for me 19-05-2025
Median
4NTU Latest
9NTU
Water Temperature Top
Explain for me 19-05-2025
Median
N/A° C Latest
12.2° C
Water Temperature Bottom
Explain for me 19-05-2025
Median
N/A° C Latest
13.4° C
Salinity Top
Explain for me 19-05-2025
Median
N/Appt Latest
4.000ppt
Salinity Bottom
Explain for me 19-05-2025
Median
N/Appt Latest
9.800ppt
Dissolved Oxygen Top
Explain for me 19-05-2025
Median
N/Amg/L Latest
8.98mg/L
Dissolved Oxygen Bottom
Explain for me 19-05-2025
Median
N/Amg/L Latest
8.06mg/L
Dissolved Oxygen Saturation Top
Explain for me 19-05-2025
Median
N/A% Latest
82.90%
Dissolved Oxygen Saturation Bottom
Explain for me 19-05-2025
Median
N/A% Latest
76.20%
Conductivity Top
Explain for me 19-05-2025
Median
N/AmS/cm Latest
5.400mS/cm
Conductivity Bottom
Explain for me 19-05-2025
Median
N/AmS/cm Latest
12.900mS/cm

Water quality indicators for riverine and lagoon estuaries

(2021 to 2026) 1 observation Explain for me
Year
Surface water
Bottom water
pH lower pH upper Turbidity D.O. pH lower pH upper Turbidity D.O.
pH pH NTU % saturation pH pH NTU % saturation
25th percentile 75th percentile 75th percentile 25th percentile 25th percentile 75th percentile 75th percentile 25th percentile
2021 to 2026
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
2026
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
2025
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
N/A
1 observations
2024
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
2023
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
2022
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
2021
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations
N/A
0 observations

View all observations
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We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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