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WaterWatch Data Portal

ME_YMR118 Yarra River Catchment

Merri Creek Sub Catchment

Active

Monitoring organisations
ME_Merri Creek Stream Team
ME_MerriCreekManagementCommittee (MCMC)

Habitat Scores

Explain for me
24-04-2024 - 24-04-2024
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation
April 2024 Fair Good Good Good Good

Water Bugs

Explain for me
WaterWatch Method
31-10-2006 - 06-08-2018
Date Taxa Count Total score Rating
September 2010 96 Good
September 2010 32 17 Poor
November 2008 96 Good
July 2008 96 Good
April 2008 96 Good
January 2008 96 Good
November 2007 96 Good
August 2007 42 24 Poor
July 2007 96 Good
May 2007 96 Good
May 2007 91 40 Good
February 2007 96 Good
November 2006 258 39 Very Good
November 2006 197 45 Good
October 2006 96 Good

Water Bugs

Explain for me
Agreed Level Taxonomy Method
13-12-2012 - 17-03-2018
Date Taxa Count Weighted SIGNAL
April 2013 323 3.9
December 2012 132 2.6

Physical Chemical Tests

Site Visits
Trend Line
Ammonia-Nitrogen
Explain for me 31-10-2006 to 19-01-2011
0.00 mg/L NH3-N
Median
0.00mg/L NH3-N
Latest
Ammonium
Explain for me 09-07-2010 to 19-06-2025
0.00 mg/L NH4+
Median
0.00mg/L NH4+
Latest
Dissolved Oxygen mg/L
Explain for me 31-10-2006 to 04-05-2025
7.13 mg/L
Median
8.00mg/L
Latest
Filterable Reactive Phosphorus
Explain for me 31-10-2006 to 19-01-2011
0.18 mg/L P
Median
0.40mg/L P
Latest
Nitrate - Nitrogen
Explain for me 31-10-2006 to 19-01-2011
N/A mg/L N
Median
N/Amg/L N
Latest
Temperature - WATER
Explain for me 13-09-2006 to 19-06-2025
17.0 ° C
Median
9.8° C
Latest
pH
Explain for me 13-09-2006 to 19-06-2025
7.80 pH Units
Median
6.80pH Units
Latest
Electrical Conductivity
Explain for me 13-09-2006 to 19-06-2025
847.70 µS/cm
Median
740.00µS/cm
Latest
Reactive Phosphate (mg/L)
Explain for me 13-09-2006 to 19-06-2025
0.070 mg/L P
Median
0.050mg/L P
Latest
Dissolved Oxygen % Saturation
Explain for me 09-07-2010 to 19-06-2025
82 %
Median
73%
Latest
Turbidity - NTU
Explain for me 13-09-2006 to 19-06-2025
17 NTU
Median
13NTU
Latest
View all site visits
Water Quality Indicators for Urban - Maribyrnong River tributaries and Yarra River NW tributaries
(2020 to 2025) 44 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
75th Percentile 75th Percentile 75th Percentile 75th Percentile 75th Percentile 75th Percentile
2020 to 2025
Explain for me
82
Good
22 visits
Explain for me
7.80
Good
38 visits
Explain for me
7.80
Good
38 visits
Explain for me
1200.00
Good
42 visits
Explain for me
24
Good
44 visits
Explain for me
0.070
Good
31 visits
2025
Explain for me
83
Good
8 visits
Explain for me
7.40
Good
8 visits
Explain for me
7.40
Good
8 visits
Explain for me
845.00
Good
8 visits
Explain for me
13
Good
8 visits
Explain for me
0.050
Good
8 visits
2024
Explain for me
83
Good
7 visits
Explain for me
7.85
Good
9 visits
Explain for me
7.85
Good
9 visits
Explain for me
1474.00
Good
11 visits
Explain for me
18
Good
11 visits
Explain for me
0.070
Good
8 visits
2023
N/A
 
0 visits
Explain for me
7.90
Good
7 visits
Explain for me
7.90
Good
7 visits
Explain for me
1270.00
Good
8 visits
Explain for me
17
Good
8 visits
N/A
 
5 visits
2022
Explain for me
81
Good
7 visits
Explain for me
7.80
Good
12 visits
Explain for me
7.80
Good
12 visits
Explain for me
1166.00
Good
13 visits
Explain for me
27
Good
13 visits
Explain for me
0.085
Good
9 visits
2021
N/A
 
0 visits
N/A
 
1 visits
N/A
 
1 visits
N/A
 
1 visits
N/A
 
1 visits
N/A
 
1 visits
2020
N/A
 
0 visits
N/A
 
1 visits
N/A
 
1 visits
N/A
 
1 visits
N/A
 
3 visits
N/A
 
0 visits
Diary entries