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Catchments
Werribee River Catchment
ME_WTR400
Site visits
22-08-2019
Truganina Park - HD Graham Reserve
Melbourne
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ME_WTR400 Werribee River Catchment
Thursday 22nd August 2019 11:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
95.19
%
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
240
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
14
° C
Temperature - WATER
13.1
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
5.40
Flow estimate
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
c. Phylum Annelida, class Hirudinea, (leeches)
1
N/A
e. Family Chironomidae, several genera (blood worms)
4
N/A
f. Family Ceratopogonidae (pogs)
4
N/A
g. Order Acarina, (water mites)
5
N/A
i. Family Dytiscidae, (two-tailed tigers)
6
N/A
l. Family Culicidae (mosquito larvae, wrigglers)
1
N/A
ALT
Signal Score
Weighted
ALT
Signal Score
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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18-07-2019
22-08-2019
19-09-2019
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