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Catchments
Ovens River Catchment
NE_FIF030
Site visits
24-03-2004
Fifteeen Mile Creek, Greta Valley
North East
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NE_FIF030 Ovens River Catchment
Wednesday 24th March 2004 13:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
65
%
Electrical Conductivity
130
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
19.2
° 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
c. Family Atyidae (glass shrimp)
0
10
Freshwater shrimp
5
12
Water-boatmen
4
20
Caddis-fly Larvae (Trichoptera)
7
4
Dragonfly Nymph (Odonata)
6
1
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
3
Leeches (Hirudinea)
3
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 51
Total score: 21
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
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16-05-2003
24-03-2004
16-08-2005
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