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Catchments
Bunyip River Catchment
ME_EBA800
Site visits
14-05-2023
Balcombe Creek at the footbridge as it exits The Briar's Park, Mt Martha
Melbourne
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ME_EBA800 Bunyip River Catchment
Sunday 14th May 2023 9:15am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
76.92
%
Dissolved Oxygen mg/L
8.4
mg/L
Electrical Conductivity
1574
µS/cm
pH
7.7
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
12.9
° C
Temperature - WATER
11.2
° C
Turbidity - NTU
1
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
10
Freshwater Shrimp/Prawn (Atyidae)
5
12
Non Biting Midge Larvae - Bloodworms (Diptera)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 23
Total score: 13
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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First data:
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