B4 The Thunderbolt

Active Physico-Chemical Peers Crescent, Ocean Grove

The thunderbolt is a deep section of water that links Lake Connewarre and the Barwon River Estuary.

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Via boat from the Ocean Grove boat ramp.

Land Use

• Native Bushland
• Rural Horticultural

This site is surrounded by intact riparian vegetation that seperates the estuary from adjacent farm land.

Physical Chemical Tests

pH Top Explain for me 09-11-2007 to 01-04-2021 Median 7.8pH units Latest 8.3pH units pH Bottom Explain for me 09-11-2007 to 01-04-2021 Median 7.7pH units Latest 7.8pH units

Turbidity Top Explain for me 09-11-2007 to 01-04-2021 Median 24NTU Latest 9NTU Turbidity Bottom Explain for me 09-11-2007 to 01-04-2021 Median 27NTU Latest 9NTU

Water Temperature Top Explain for me 09-11-2007 to 01-04-2021 Median 18.2° C Latest 21.0° C Water Temperature Bottom Explain for me 09-11-2007 to 01-04-2021 Median 17.6° C Latest 19.7° C

Salinity Top Explain for me 09-11-2007 to 01-04-2021 Median 24.640ppt Latest 20.300ppt Salinity Bottom Explain for me 09-11-2007 to 01-04-2021 Median 27.900ppt Latest 20.900ppt

Dissolved Oxygen Top Explain for me 09-11-2007 to 01-04-2021 Median 9.07mg/L Latest 11.21mg/L Dissolved Oxygen Bottom Explain for me 09-11-2007 to 01-04-2021 Median 8.82mg/L Latest 10.92mg/L

Dissolved Oxygen Saturation Top Explain for me 09-11-2007 to 01-04-2021 Median 94.40% Latest 125.80% Dissolved Oxygen Saturation Bottom Explain for me 09-11-2007 to 01-04-2021 Median 92.60% Latest 119.50%

Conductivity Top Explain for me 09-11-2007 to 01-04-2021 Median 35.200mS/cm Latest 29.000mS/cm Conductivity Bottom Explain for me 09-11-2007 to 01-04-2021 Median 39.800mS/cm Latest 29.800mS/cm