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CO_GRI100 Barwon River Catchment

Active

Acrossstream

Acrossstream

Upstream

Upstream

Physical Chemical Tests

Explain for me

Dissolved Oxygen mg/L

Explain for me 09-06-2023 to 06-01-2025

9.00 mg/L
Median 8.60mg/L
Latest

Temperature - WATER

Explain for me 09-06-2023 to 06-01-2025

14.5 ° C
Median 17.0° C
Latest

Temperature - AIR

Explain for me 09-06-2023 to 06-01-2025

16.5 ° C
Median 16.5° C
Latest

pH

Explain for me 09-06-2023 to 06-01-2025

7.50 pH Units
Median 7.00pH Units
Latest

Electrical Conductivity

Explain for me 09-06-2023 to 06-01-2025

3035.00 µS/cm
Median 228.00µS/cm
Latest

Reactive Phosphate (mg/L)

Explain for me 09-06-2023 to 06-01-2025

0.150 mg/L P
Median 0.200mg/L P
Latest

Dissolved Oxygen % Saturation

Explain for me 09-06-2023 to 06-01-2025

87 %
Median 89%
Latest

Turbidity - NTU

Explain for me 09-06-2023 to 06-01-2025

10 NTU
Median 13NTU
Latest

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Diary entries

Griggs Creek sandbank

Griggs Creek sandbank

February 2025

Griggs Creek sandbank

Griggs Creek sandbank

February 2025

Griggs Creek upstream

Griggs Creek upstream

February 2025

Griggs Creek sampling site

Griggs Creek sampling site

February 2025

January 2025

January 2025

Froth and foam forming after heavy rain and strong waterflow in the creek creating turbulence.

Froth and foam forming after heavy rain and strong waterflow in the creek creating turbulence.

January 2025

Griggs Creek, downstream into the bay

Griggs Creek, downstream into the bay

December 2024

Griggs Creek, upstream

Griggs Creek, upstream

December 2024

Griggs Creek downstream view

Griggs Creek downstream view

November 2024

Griggs Creek upstream view

Griggs Creek upstream view

November 2024

downstream

downstream

October 2024

upstream

upstream

October 2024

Griggs Creek downstream

Griggs Creek downstream

September 2024

Griggs Creek upstream

Griggs Creek upstream

September 2024

Griggs Creek upstream

Griggs Creek upstream

August 2024

A sandbar diverted the creek stream exit into the bay in a westerly direction along the foreshore.

A sandbar diverted the creek stream exit into the bay in a westerly direction along the foreshore.

August 2024

Griggs Creek upstream

Griggs Creek upstream

August 2024

July 2024

July 2024

July 2024

View South, overgrown bankment

View South, overgrown bankment

June 2024

View North across the bay.

View North across the bay.

May 2024

Strong overgrowth along the sides of the pool. View South.

Strong overgrowth along the sides of the pool. View South.

May 2024

View South across the pool. Sample was taken further up behind the pool.

View South across the pool. Sample was taken further up behind the pool.

May 2024

View North

View North

March 2024

View South

View South

March 2024

View North.

View North.

February 2024

View South. Plant overgrowth obstructed access to sampling spot.

View South. Plant overgrowth obstructed access to sampling spot.

February 2024

January 2024

January 2024

January 2024

December 2023

December 2023

December 2023

November 2023

November 2023

November 2023

May 2024

May 2024

May 2024

October 2023

October 2023

October 2023

October 2023

September 2023

September 2023

September 2023

August 2023

August 2023

August 2023

We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.

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