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Catchments
Ovens River Catchment
NE_COR001
Site visits
23-09-2008
Coor Creek, Typo Station 1
North East
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NE_COR001 Ovens River Catchment
Tuesday 23rd September 2008 10:19am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
93
%
Electrical Conductivity
50
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
8.9
° C
Turbidity - NTU
0
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
a. Family Curculionidae (weevils)
3
1
b. Family Elmidae (riffle beetle adult)
0
1
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
1
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
5
Caddis-fly Larvae (Trichoptera)
7
7
Mayfly nymph (Ephemeroptera)
7
10
Stonefly nymph (Plecoptera)
8
1
Damselfly Nymph (Odonata)
6
4
Dragonfly Nymph (Odonata)
6
1
Non Biting Midge Larvae - Bloodworms (Diptera)
0
1
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 33
Total score: 36
Overall rating: Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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
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First data:
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