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Catchments
Dandenong Catchment
ME_DFG010
Site visits
04-11-1999
Ferntree Gully Ck, DRNP near Kokoda Arch,dwn steps L of bdge
Melbourne
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ME_DFG010 Dandenong Catchment
Thursday 4th November 1999 15:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
10.2
mg/L
Electrical Conductivity
475
µS/cm
pH
7.7
pH Units
Reactive Phosphate (mg/L)
0.15
mg/L P
Turbidity - NTU
70
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
Freshwater shrimp
5
3
Water-boatmen
4
6
Mayfly nymph (Ephemeroptera)
7
4
Segmented Worm (Oligochaeta)
1
8
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 21
Total score: 8
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
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09-10-1998
04-11-1999
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