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Catchments
WI_LRT430
Site visits
05-12-2025
Lake Ratzcastle, north shore - Karnak area
Wimmera
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WI_LRT430 Catchment
Friday 5th December 2025 10:03am
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
1360
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - AIR
23
° C
Temperature - WATER
22
° C
Turbidity - NTU
300
NTU
Water Conditions
Weather
Sunny
Last rainfall
1
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Stained brown
Stream depth
51cm - 99cm
Stream width
Other:
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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15-08-2025
05-12-2025
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