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Catchments
Ovens River Catchment
NE_YAK045
Site visits
05-12-2007
Yackandandah Creek, (Yackandandah PS)
North East
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NE_YAK045 Ovens River Catchment
Wednesday 5th December 2007 8:00am
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
90
µS/cm
pH
5.5
pH Units
Reactive Phosphate (mg/L)
0.016
mg/L P
Temperature - WATER
21.4
° C
Turbidity - NTU
10
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
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
9
k. Family Dytiscidae, various genera (mixed diving beetles)
2
1
Water-boatmen
4
2
Caddis-fly Larvae (Trichoptera)
7
9
Mayfly nymph (Ephemeroptera)
7
8
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
2
Beetle larvae (Coleoptera)
4
2
Mosquito Larvae (Diptera)
2
7
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 40
Total score: 25
Overall rating: Poor
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
Any level
Level 1
Level 2
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Level 4
Start date
First data:
End date
Last data:
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21-03-2007
05-12-2007
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