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Catchments
Dandenong Catchment
ME_DHG050
Site visits
07-11-2003
Hughes Creek at crossing with Mountain Highway, Sassafras.
Melbourne
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ME_DHG050 Dandenong Catchment
Friday 7th November 2003 14:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
9.5
mg/L
Electrical Conductivity
140
µS/cm
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.13
mg/L P
Temperature - WATER
11
° C
Turbidity - NTU
9
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
Chironomids
1
10
Beetle larvae (Coleoptera)
4
2
Roundworms (Nematoda)
3
20
Side Swimmer/Scud (Amphipoda)
4
80
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 112
Total score: 11
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 - 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
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First data:
End date
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10-07-2002
07-11-2003
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