Po2 Site two (Mouth of Powlett Road Bridge)

Active Physico-Chemical Mouth of Powlett Road, Dalyston

Ocean side of Mouth of Powlett Road Bridge, in between the 6th and 7th reflector when coming from the Kilcunda side of bridge (approx halfway).

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Head east along the Mouth of Powlett Road, park in the carpark located beside the Mouth of Powlett Bridge.

Land Use

• Native Bushland
• Rural Grazing

This site is surrounded by submerged wetland (oceanside of bridge), saltmarsh (eastern bank on inland side of bridge) and a 5-10 metre revege site (western bank on inland side of bridge).

Physical Chemical Tests

pH Top Explain for me 13-03-2010 to 11-02-2025 Median 7.5pH units Latest 7.9pH units pH Bottom Explain for me 13-03-2010 to 11-02-2025 Median 7.8pH units Latest 8.0pH units

Turbidity Top Explain for me 13-03-2010 to 11-02-2025 Median 8NTU Latest 6NTU Turbidity Bottom Explain for me 13-03-2010 to 11-02-2025 Median 9NTU Latest 9NTU

Water Temperature Top Explain for me 13-03-2010 to 11-02-2025 Median 15.0° C Latest 20.9° C Water Temperature Bottom Explain for me 13-03-2010 to 11-02-2025 Median 15.1° C Latest 20.7° C

Salinity Top Explain for me 13-03-2010 to 11-02-2025 Median 14.200ppt Latest 26.400ppt Salinity Bottom Explain for me 13-03-2010 to 11-02-2025 Median 34.600ppt Latest 27.700ppt

Dissolved Oxygen Top Explain for me 13-03-2010 to 11-02-2025 Median 7.62mg/L Latest 8.10mg/L Dissolved Oxygen Bottom Explain for me 13-03-2010 to 11-02-2025 Median 5.32mg/L Latest 6.44mg/L

Dissolved Oxygen Saturation Top Explain for me 13-03-2010 to 11-02-2025 Median 83.00% Latest 105.80% Dissolved Oxygen Saturation Bottom Explain for me 13-03-2010 to 11-02-2025 Median 67.40% Latest 84.40%

Conductivity Top Explain for me 13-03-2010 to 11-02-2025 Median 23.775µS/cm Latest 41.050µS/cm Conductivity Bottom Explain for me 13-03-2010 to 11-02-2025 Median 52.610µS/cm Latest 42.920µS/cm