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Catchments
Yarra River Catchment
ME_YLY080
Site visits
12-08-2003
Little Yarra River: immediately downstream of Warburton Highway bridge, suburb?
Melbourne
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ME_YLY080 Yarra River Catchment
Tuesday 12th August 2003 12:00pm
Approved
Notes
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
4
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
1
Caddis-fly Larvae (Trichoptera)
7
5
Mayfly nymph (Ephemeroptera)
7
12
Stonefly nymph (Plecoptera)
8
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 26
Total score: 22
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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
Any level
Level 1
Level 2
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Level 4
Start date
First data:
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25-02-2003
12-08-2003
07-12-2004
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