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Catchments
Upper Murray River Catchment
NE_WAS040
Site visits
14-11-2001
Washaway Creek, Tallangatta
North East
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NE_WAS040 Upper Murray River Catchment
Wednesday 14th November 2001 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
65
%
pH
6
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
17.5
° 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
a. Family Curculionidae (weevils)
3
1
b. Family Elmidae (riffle beetle adult)
0
4
c. Family Atyidae (glass shrimp)
0
3
c. Family Elmidae (riffle beetle larvae)
4
1
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults)
0
1
Water-boatmen
4
8
Caddis-fly Larvae (Trichoptera)
7
24
Mayfly nymph (Ephemeroptera)
7
84
Damselfly Nymph (Odonata)
6
1
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
65
Biting Midge Larvae (Diptera)
2
1
Segmented Worm (Oligochaeta)
1
8
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 202
Total score: 28
Overall rating: Fair
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
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