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Catchments
Dandenong Catchment
ME_DEL300
Site visits
13-12-2014
Elster Creek
Melbourne
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ME_DEL300 Dandenong Catchment
Saturday 13th December 2014 9:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
36
%
Dissolved Oxygen mg/L
3.2
mg/L
Electrical Conductivity
1540
µS/cm
pH
7.6
pH Units
Reactive Phosphate (mg/L)
0.04
mg/L P
Temperature - AIR
25.5
° C
Temperature - WATER
22
° C
Turbidity - NTU
21
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear,Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants
plastic
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Stonefly nymph (Plecoptera)
8
1
Non Biting Midge Larvae - Bloodworms (Diptera)
1
30
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 31
Total score: 9
Overall rating: Poor
Diary photos
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 - 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
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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09-11-2014
13-12-2014
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