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  6. 04-01-2015

Blackburn Lake at Heron Point opposite Naughton Gve Blackburn

Melbourne

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ME_YGR023 Yarra River Catchment

Sunday 4th January 2015 10:45am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
80%
Dissolved Oxygen mg/L
6.5mg/L
Electrical Conductivity
130µS/cm
pH
7.2pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
20.2° C
Temperature - WATER
23° C
Turbidity - NTU
20NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last 24 hours 4
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Other: Normal.
Stream depth
1m - 2m
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
plastic

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Good 8 Good 8 Poor 2 Good 8 Good 29

Water Bugs WaterWatch method

Image Species Score Quantity
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 0 Total score: 0 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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