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 15-08-2025 Median 8.0pH units Latest 7.6pH units pH Bottom Explain for me 01-01-2000 to 15-08-2025 Median 7.8pH units Latest 7.8pH units

Turbidity Top Explain for me 01-01-2000 to 15-08-2025 Median 10NTU Latest 9NTU Turbidity Bottom Explain for me 01-01-2000 to 15-08-2025 Median 9NTU Latest 9NTU

Water Temperature Top Explain for me 01-01-2000 to 15-08-2025 Median 16.1° C Latest 9.5° C Water Temperature Bottom Explain for me 01-01-2000 to 15-08-2025 Median 15.6° C Latest 13.4° C

Salinity Top Explain for me 01-01-2000 to 15-08-2025 Median 10.400ppt Latest 0.100ppt Salinity Bottom Explain for me 01-01-2000 to 15-08-2025 Median 30.500ppt Latest 24.900ppt

Dissolved Oxygen Top Explain for me 01-01-2000 to 15-08-2025 Median 9.11mg/L Latest 10.68mg/L Dissolved Oxygen Bottom Explain for me 01-01-2000 to 15-08-2025 Median 5.52mg/L Latest 2.00mg/L

Dissolved Oxygen Saturation Top Explain for me 01-01-2000 to 15-08-2025 Median 98.10% Latest 92.10% Dissolved Oxygen Saturation Bottom Explain for me 01-01-2000 to 15-08-2025 Median 66.75% Latest 22.00%

Conductivity Top Explain for me 01-01-2000 to 15-08-2025 Median 17.000mS/cm Latest 0.100mS/cm Conductivity Bottom Explain for me 01-01-2000 to 15-08-2025 Median 46.570mS/cm Latest 39.150mS/cm