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Catchments
Bunyip River Catchment
ME_DBC090
Site visits
18-11-1999
Blind Creek, Cathies Lane Bridge (suburb?)
Melbourne
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ME_DBC090 Bunyip River Catchment
Thursday 18th November 1999 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
8.1
mg/L
Electrical Conductivity
716
µS/cm
pH
7.9
pH Units
Reactive Phosphate (mg/L)
0.12
mg/L P
Turbidity - NTU
1
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
Caddis-fly Larvae (Trichoptera)
7
30
Damselfly Nymph (Odonata)
6
5
Segmented Worm (Oligochaeta)
1
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 55
Total score: 14
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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