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Catchments
Dandenong Catchment
ME_DHG050
Site visits
13-08-2004
Hughes Creek at crossing with Mountain Highway, Sassafras.
Melbourne
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ME_DHG050 Dandenong Catchment
Friday 13th August 2004 14:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
120
µS/cm
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.12
mg/L P
Temperature - AIR
11
° C
Temperature - WATER
8
° C
Turbidity - NTU
8
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
c. Family Atyidae (glass shrimp)
0
1
Chironomids
1
3
Stonefly nymph (Plecoptera)
8
1
Damselfly Nymph (Odonata)
6
4
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
3
Side Swimmer/Scud (Amphipoda)
4
30
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 42
Total score: 23
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
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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13-02-2004
13-08-2004
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