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WaterWatch Data Portal

ME_MGH450 Maribyrnong River Catchment

Deep Creek Sub Catchment

Active

Monitoring organisation
ME_Waterwatch Maribyrnong Coordinators

Habitat Scores

Explain for me
07-06-2018 - 02-01-2021
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation
January 2021 Fair Good Good Excellent Good
June 2018 Fair Fair Fair Fair Fair

The last substantial rains were 29/30 May of 33,4 mm and 10th to 12th May of 62.6 mm. This monitoring site did not dry out during summer

Water Bugs

Explain for me
WaterWatch Method
24-09-2012 - 07-01-2017
Date Taxa Count Total score Rating
January 2013 300 39 Very Good
September 2012 275 46 Very Good
September 2012 300 39 Very Good

Water Bugs

Explain for me
Agreed Level Taxonomy Method
07-06-2018 - 12-03-2019
Date Taxa Count Weighted SIGNAL
October 2018 151 2.6
June 2018 0.0

Physical Chemical Tests

Site Visits
Trend Line
Ammonium
Explain for me 25-08-2012 to 28-04-2013
0.00 mg/L NH4+
Median
0.00mg/L NH4+
Latest
Dissolved Oxygen mg/L
Explain for me 29-05-2012 to 04-05-2025
7.00 mg/L
Median
3.50mg/L
Latest
Temperature - WATER
Explain for me 29-05-2012 to 04-05-2025
14.0 ° C
Median
11.6° C
Latest
pH
Explain for me 29-05-2012 to 04-05-2025
6.90 pH Units
Median
6.80pH Units
Latest
Electrical Conductivity
Explain for me 29-05-2012 to 04-05-2025
540.00 µS/cm
Median
750.00µS/cm
Latest
Reactive Phosphate (mg/L)
Explain for me 29-05-2012 to 04-05-2025
0.030 mg/L P
Median
0.060mg/L P
Latest
Dissolved Oxygen % Saturation
Explain for me 29-05-2012 to 04-05-2025
61 %
Median
32%
Latest
Turbidity - NTU
Explain for me 29-05-2012 to 04-05-2025
10 NTU
Median
9NTU
Latest
View all site visits
Water Quality Indicators for Central Foothills
(2021 to 2026) 48 visits Explain for me
Dissolved Oxygen Saturation pH Lower pH Upper Electrical Conductivity Turbidity Reactive Phosphorus
% pH Units pH Units µS/cm NTU mg/L P
25th Percentile 25th Percentile 75th Percentile 75th Percentile 75th Percentile 75th Percentile
2021 to 2026
Explain for me
34
Very Poor
40 visits
Explain for me
6.60
Moderate
48 visits
Explain for me
7.00
Good
48 visits
Explain for me
750.00
Good
48 visits
Explain for me
14
Good
48 visits
Explain for me
0.070
Moderate
48 visits
2026
N/A
 
0 visits
N/A
 
0 visits
N/A
 
0 visits
N/A
 
0 visits
N/A
 
0 visits
N/A
 
0 visits
2025
N/A
 
4 visits
N/A
 
5 visits
N/A
 
5 visits
N/A
 
5 visits
N/A
 
5 visits
N/A
 
5 visits
2024
Explain for me
34
Very Poor
11 visits
Explain for me
6.40
Moderate
11 visits
Explain for me
6.70
Good
11 visits
Explain for me
565.00
Good
11 visits
Explain for me
14
Good
11 visits
Explain for me
0.060
Moderate
11 visits
2023
Explain for me
35
Very Poor
10 visits
Explain for me
6.60
Moderate
10 visits
Explain for me
6.95
Good
10 visits
Explain for me
545.00
Good
10 visits
Explain for me
9
Good
10 visits
Explain for me
0.070
Moderate
10 visits
2022
Explain for me
57
Poor
8 visits
Explain for me
6.80
Moderate
10 visits
Explain for me
7.10
Good
10 visits
Explain for me
925.00
Good
10 visits
Explain for me
16
Moderate
10 visits
Explain for me
0.060
Moderate
10 visits
2021
Explain for me
14
Very Poor
7 visits
Explain for me
4.30
Very Poor
12 visits
Explain for me
7.00
Good
12 visits
Explain for me
1310.00
Good
12 visits
Explain for me
18
Moderate
12 visits
Explain for me
0.050
Good
12 visits
Diary entries

March 2026

March 2026

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January 2022

December 2021

December 2021

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June 2021

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June 2021

June 2021

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May 2021

April 2021

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February 2021

February 2021

weir is leaking. Water level is now at level of leaking pipe

January 2021

January 2021

December 2020

December 2020

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November 2020

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August 2020

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December 2019

November 2019

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October 2019

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February 2019

December 2018

September 2018

September 2018

September 2018

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June 2018

June 2018

June 2018

May 2018

March 2018

February 2018

January 2018

December 2017

November 2017

October 2017

October 2017

September 2017

September 2017

September 2017

July 2017

no flow, poor water quality

April 2017

January 2017

January 2017

January 2017

January 2017

January 2017

January 2017

January 2017

January 2017

Just like at previous sampling point - this is the first time since 4 years mosquito fish have been absent

January 2017