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Catchments
Yarra River Catchment
ME_YMY005_RD
Site visits
09-03-2023
Retention Basin Jack Roper Reserve Broadmeadows
Melbourne
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ME_YMY005_RD Yarra River Catchment
Thursday 9th March 2023 12:15pm
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Good
8
Excellent
10
Good
4
Excellent
10
36
Water Bugs
River Detectives method
Image
Name
Score
Cased caddis larvae
8
Toebiters
10
Damselfly larvae
3
Dragonfly larvae
3
Fly larvae
3
Backswimmers
1
Scavenger beetle larvae
2
Water tigers
2
Water treaders
1
Waterboatmen
2
> 6
clean water
5 to 6
mild pollution
4 to 5
moderate pollution
< 4
severe pollution
Total score: 3.5
Overall rating: Severe pollution
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (ppb)
Turbidity - NTU
Test 2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (ppb)
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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22-02-2023
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