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Catchments
Upper Murray River Catchment
NE_SAN070
Site visits
25-08-2000
Sandy Creek (Walwa PS)
North East
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NE_SAN070 Upper Murray River Catchment
Friday 25th August 2000 12:00pm
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
64
µS/cm
pH
5.75
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
10.1
° C
Turbidity - NTU
22
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
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
2
Water-boatmen
4
150
Mayfly nymph (Ephemeroptera)
7
50
Stonefly nymph (Plecoptera)
8
21
Damselfly Nymph (Odonata)
6
1
Leeches (Hirudinea)
3
5
Biting Midge Larvae (Diptera)
2
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 241
Total score: 26
Overall rating: Fair
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
Mininum standard
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First data:
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