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Catchments
Ovens River Catchment
NE_OVE090
Site visits
14-03-2003
Ovens River, Wangaratta (St Patricks PS) 2
North East
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NE_OVE090 Ovens River Catchment
Friday 14th March 2003 14:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
65
%
pH
6.5
pH Units
Turbidity - NTU
60
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
b. Family Palaemonidae, Genus Macrobrachium (freshwater prawn)
5
7
Freshwater shrimp
5
28
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
9
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
7
Water-boatmen
4
40
Water-striders
4
24
Mayfly nymph (Ephemeroptera)
7
4
Dragonfly Nymph (Odonata)
6
2
Water mites (Acarina)
5
60
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 182
Total score: 23
Overall rating: Poor
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
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