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Catchments
Dandenong Catchment
ME_DDA200
Site visits
03-09-2023
Dandenong Creek
Melbourne
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ME_DDA200 Dandenong Catchment
Sunday 3rd September 2023 8:15am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
60.84
%
Dissolved Oxygen mg/L
6.7
mg/L
Electrical Conductivity
410
µS/cm
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.103
mg/L P
Temperature - AIR
12
° C
Temperature - WATER
11
° C
Turbidity - FTU
37
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Flatworms (Turbellaria)
2
8
Freshwater Snails (Gastropoda)
3
5
Biting Midge Larvae (Diptera)
2
1
Mosquito Larvae (Diptera)
2
1
Non Biting Midge Larvae - Bloodworms (Diptera)
1
7
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 24
Total score: 17
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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 - FTU
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 - FTU
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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02-07-2023
03-09-2023
01-10-2023
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