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WaterWatch Data Portal

ME_WJR130 Werribee River Catchment

Kororoit Creek Sub Catchment

Active

Monitoring organisation
ME_Friends of Kororoit Creek

Habitat Scores

Explain for me
25-05-2016 - 18-04-2026
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation
April 2026 Good Good N/A N/A N/A
Edge of lake
September 2024 Excellent Good Fair N/A Good

High phosphates possibly from hig bird population and no flow

 

May 2016
May 2016 Fair Poor Good Fair Poor

Water Bugs

Explain for me
WaterWatch Method
12-06-2014 - 22-09-2024
Date Taxa Count Total score Rating
June 2016 104 22 Poor
June 2014 104 22 Poor

Water Bugs

Explain for me
Agreed Level Taxonomy Method
12-03-2020 - 13-12-2025
Date Taxa Count Weighted SIGNAL
November 2024 0.0
February 2024 0.0
May 2023 0.0
May 2022 0.0
March 2020 0.0

Physical Chemical Tests

Site Visits
Trend Line
Ammonia-Nitrogen
Explain for me 22-11-2004
N/A mg/L NH3-N
Median
N/Amg/L NH3-N
Latest
Ammonium
Explain for me 12-03-2020 to 13-12-2025
0.00 mg/L NH4+
Median
0.00mg/L NH4+
Latest
Dissolved Oxygen mg/L
Explain for me 22-11-2004 to 13-12-2025
7.00 mg/L
Median
6.00mg/L
Latest
Filterable Reactive Phosphorus
Explain for me 22-11-2004
N/A mg/L P
Median
N/Amg/L P
Latest
Nitrate - Nitrogen
Explain for me 22-11-2004
N/A mg/L N
Median
N/Amg/L N
Latest
Temperature - WATER
Explain for me 22-11-2004 to 13-12-2025
17.4 ° C
Median
22.5° C
Latest
pH
Explain for me 22-11-2004 to 13-12-2025
7.00 pH Units
Median
7.00pH Units
Latest
Electrical Conductivity
Explain for me 22-11-2004 to 17-11-2024
1100.00 µS/cm
Median
1020.00µS/cm
Latest
Reactive Phosphate (mg/L)
Explain for me 15-06-2016 to 17-11-2024
0.250 mg/L P
Median
0.250mg/L P
Latest
Dissolved Oxygen % Saturation
Explain for me 15-06-2016 to 17-11-2024
83 %
Median
114%
Latest
Turbidity - NTU
Explain for me 22-11-2004 to 13-12-2025
12 NTU
Median
10NTU
Latest
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Diary entries
Photo shows high density of algae 'globules' in samples

April 2026

Sample of green algae

December 2025

July 2025

Sampling Site 2

July 2025

Sampling Site 2

July 2025

Sampling Site 3

July 2025

August 2024

August 2024

Possible caddisfly larva

May 2023

Sample site 2

May 2023

Note large amount of algae

March 2020

March 2020

March 2020