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  6. 27-03-2006

Olinda Creek, immediately downstream of Lilydale Lake, Lilydale

Melbourne

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ME_YOI066 Yarra River Catchment

Monday 27th March 2006 10:00am Approved
Notes

Physical Chemical Tests

Ammonia-Nitrogen
0.07mg/L
Dissolved Oxygen mg/L
8mg/L
Electrical Conductivity
230µS/cm
pH
7.8pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
28° C
Temperature - WATER
23° C
Turbidity - NTU
28NTU

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Freshwater shrimp 5 265
Image
Water-boatmen 4 84
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Damselfly Nymph (Odonata) 6 8
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 31
Image
Freshwater Snails (Gastropoda) 3 16
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 405 Total score: 18 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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