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Catchments
Maribyrnong River Catchment
ME_MJA850
Site visits
23-04-2022
Jacksons Creek@ The Organ Pipes National Park
Melbourne
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ME_MJA850 Maribyrnong River Catchment
Saturday 23rd April 2022 11:40am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
78.41
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
430
µS/cm
pH
8.9
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
17
° C
Temperature - WATER
14.4
° C
Turbidity - NTU
24
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
bank is level but could be slippery
Litter/Pollutants
Habitat
No frogs were heard within earshot of the test site.
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Excellent
5
Good
8
Good
8
Excellent
5
Good
8
34
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
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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29-03-2022
23-04-2022
28-05-2022
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