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Catchments
Yarra River Catchment
ME_YDP030
Site visits
01-07-2001
Damper Ck -Bottom of D Rsve -3 Pools up from Drain
Melbourne
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ME_YDP030 Yarra River Catchment
Sunday 1st July 2001 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
5.6
mg/L
Electrical Conductivity
510
µS/cm
Nitrate - Nitrogen
0.6
mg/L
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.0978
mg/L P
Temperature - WATER
10
° C
Turbidity - NTU
5
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
Water-boatmen
4
6
Dragonfly Nymph (Odonata)
6
2
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
1
Flatworms (Turbellaria)
3
20
Freshwater Snails (Gastropoda)
3
1
Leeches (Hirudinea)
3
2
Mosquito Larvae (Diptera)
2
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 33
Total score: 21
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
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21-05-2001
01-07-2001
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