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Catchments
Ovens River Catchment
NE_FOS010
Site visits
08-11-2006
Fosters Lake, Glenrowan PS
North East
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NE_FOS010 Ovens River Catchment
Wednesday 8th November 2006 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
45
%
Dissolved Oxygen mg/L
4
mg/L
Electrical Conductivity
200
µS/cm
pH
6
pH Units
Temperature - WATER
18
° C
Turbidity - NTU
35
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
g. Family Hydrophilidae (water scavenger beetle adult)
0
25
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
25
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
1
Water-boatmen
4
80
Caddis-fly Larvae (Trichoptera)
7
6
Mayfly nymph (Ephemeroptera)
7
5
Damselfly Nymph (Odonata)
6
10
Dragonfly Nymph (Odonata)
6
4
Freshwater slater (Isopoda)
5
20
Water mites (Acarina)
5
100
Beetle larvae (Coleoptera)
4
8
Flatworms (Turbellaria)
3
45
Side Swimmer/Scud (Amphipoda)
4
60
Mosquito Larvae (Diptera)
2
1
Non Biting Midge Larvae - Bloodworms (Diptera)
0
3
Segmented Worm (Oligochaeta)
1
35
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 428
Total score: 50
Overall rating: Very Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Start date
First data:
End date
Last data:
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30-08-2006
08-11-2006
28-02-2007
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