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Catchments
Yarra River Catchment
ME_YDA105
Site visits
30-10-2012
Darebin Creek@ Rufus St Bridge Epping
Melbourne
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ME_YDA105 Yarra River Catchment
Tuesday 30th October 2012 11:00am
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
Caddis-fly Larvae (Trichoptera)
7
6
Mayfly nymph (Ephemeroptera)
7
2
Damselfly Nymph (Odonata)
6
6
Freshwater Shrimp/Prawn (Atyidae)
5
6
Freshwater Snails (Gastropoda)
3
10
Side Swimmer/Scud (Amphipoda)
4
10
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
30
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
2
Mosquito Larvae (Diptera)
2
10
Non Biting Midge Larvae - Bloodworms (Diptera)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 83
Total score: 41
Overall rating: Good
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
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