H1 Site one (Hopkins River Bridge)

Active Physico-Chemical Hopkins Point Road, Warrnambool

Ocean side of bridge, between the 29th and 30th post (counting from the western side of bridge) infront of the fishing ruler.

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Park in the carpark located on the eastern side of the bridge.

Land Use

• Native Bushland
• Recreational
• Urban Residential

Coastal reserve on downstream side of bridge, and urban residential on upstream side of bridge.

Physical Chemical Tests

pH Top Explain for me 01-01-2000 to 20-02-2026 Median 8.0pH units Latest 8.0pH units pH Bottom Explain for me 01-01-2000 to 20-02-2026 Median 7.8pH units Latest 7.9pH units

Turbidity Top Explain for me 01-01-2000 to 20-02-2026 Median 10NTU Latest 9NTU Turbidity Bottom Explain for me 01-01-2000 to 20-02-2026 Median 9NTU Latest 9NTU

Water Temperature Top Explain for me 01-01-2000 to 20-02-2026 Median 16.2° C Latest 21.8° C Water Temperature Bottom Explain for me 01-01-2000 to 20-02-2026 Median 15.6° C Latest 21.5° C

Salinity Top Explain for me 01-01-2000 to 20-02-2026 Median 10.800ppt Latest 18.800ppt Salinity Bottom Explain for me 01-01-2000 to 20-02-2026 Median 30.550ppt Latest 19.100ppt

Dissolved Oxygen Top Explain for me 01-01-2000 to 20-02-2026 Median 9.11mg/L Latest 7.45mg/L Dissolved Oxygen Bottom Explain for me 01-01-2000 to 20-02-2026 Median 5.52mg/L Latest 0.00mg/L

Dissolved Oxygen Saturation Top Explain for me 01-01-2000 to 20-02-2026 Median 98.30% Latest 94.70% Dissolved Oxygen Saturation Bottom Explain for me 01-01-2000 to 20-02-2026 Median 66.90% Latest 0.00%

Conductivity Top Explain for me 01-01-2000 to 20-02-2026 Median 18.175mS/cm Latest 30.220mS/cm Conductivity Bottom Explain for me 01-01-2000 to 20-02-2026 Median 46.580mS/cm Latest 30.510mS/cm