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WaterWatch Data Portal

ME_ESP100 Bunyip River Catchment

Main Creek Sub Catchment

Active

Monitoring organisations
ME_Friends of Wilson Reserve
ME_Main Creek Catchment Landcare

Habitat Scores

Explain for me
22-01-2008 - 04-05-2023
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation
May 2023 Good Fair Fair Good Fair

Quite weedy on both sides

April 2023 Good Poor Fair N/A Poor

Sream bank vegetation recovering from flood damage

November 2022 Good Fair Fair Good Fair

One side of this site is a mix of weeds and indigenous flora. The other side, recently weeded, has been planted with indigenous vegetation. Some of the instream cover and verge vegetation has been compromised by recent flooding but there is reason to believe that these conditions will improve with time. 

September 2022 Fair Fair Fair Fair Fair

This is a new test area approx 1800 mtr downstream from noted test location due to limited access at listed test point per Richard Akers.  Stream bed is in an enclosed valley with limited inflow from other sources.  Limited to small scale rural properties.  Some clearing of invasive veg has been undertaken and native species planted.  Bank has not been disturbed - Invasives on bank have been delimbed and cut back leaving rootbed intact to minimize erosion thru removal.

 

April 2021 Good Fair Good Good Fair

Blackberry cover on banks

Non-indigenous and indigenous plants instream

April 2019 Good Fair Fair Good Fair

Habitat is relatively unchanged compared with past occasions.

March 2018 Good Fair Fair Fair Poor
October 2017 Good Fair Fair Fair Poor
March 2017 Good Fair Good Good Fair

Stream side vegetation shows signs(flattening) due to recent heavy rain on 21.3.17 when we had in excess of 60 mm however the stream level today was lower than it was at our Spring survey.

November 2016 Fair Fair Fair Fair Poor

The landowner has agreed to participate in a funded Landcare stream-side biolink revegetation project which is to start in the new year.

May 2014 Good Poor Fair Good Fair
October 2013 Fair Fair Fair Fair Poor
April 2012
January 2008 Fair Good Poor Poor Good
Migrated from old Melbourne data

Water Bugs

Explain for me
WaterWatch Method
25-11-2011 - 15-03-2015
Date Taxa Count Total score Rating
October 2014 73 38 Good
May 2014 305 28 Fair
October 2013 372 37 Very Good
March 2013 939 56 Very Good
October 2012 120 35 Poor
February 2012 224 39 Very Good
November 2011 542 45 Very Good
November 2011 542 45 Very Good

Water Bugs

Explain for me
Agreed Level Taxonomy Method
11-11-2015 - 29-04-2021
Date Taxa Count Weighted SIGNAL
April 2019 273 3.2
March 2018 0.0
October 2017 0.0
March 2017 563 4.0
November 2016 0.0
April 2016 655 4.1
November 2015 0.0

Physical Chemical Tests

Ammonia-Nitrogen
Explain for me 22-01-2008 to 06-08-2010
N/A mg/L NH3-N
Median
N/Amg/L NH3-N
Latest
Ammonium
Explain for me 22-01-2008 to 24-08-2018
0.00 mg/L NH4+
Median
0.00mg/L NH4+
Latest
Dissolved Oxygen mg/L
Explain for me 22-01-2008 to 24-08-2018
7.00 mg/L
Median
6.00mg/L
Latest
Filterable Reactive Phosphorus
Explain for me 22-01-2008 to 06-08-2010
0.04 mg/L P
Median
0.05mg/L P
Latest
Nitrate - Nitrogen
Explain for me 22-01-2008 to 06-08-2010
N/A mg/L N
Median
N/Amg/L N
Latest
Temperature - WATER
Explain for me 22-01-2008 to 24-08-2018
13.1 ° C
Median
9.5° C
Latest
Temperature - AIR
Explain for me 22-01-2008 to 24-08-2018
15.0 ° C
Median
12.0° C
Latest
pH
Explain for me 22-01-2008 to 24-08-2018
7.50 pH Units
Median
8.70pH Units
Latest
Electrical Conductivity
Explain for me 22-01-2008 to 24-08-2018
2020.00 µS/cm
Median
1015.00µS/cm
Latest
Reactive Phosphate (mg/L)
Explain for me 22-01-2008 to 24-08-2018
0.050 mg/L P
Median
0.000mg/L P
Latest
Dissolved Oxygen % Saturation
Explain for me 22-01-2008 to 24-08-2018
75 %
Median
53%
Latest
Turbidity - NTU
Explain for me 22-01-2008 to 24-08-2018
10 NTU
Median
10NTU
Latest
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