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  6. 13-05-2005

Whan pines

Corangamite

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CO_WHA010 Lake Colac Catchment

Friday 13th May 2005 10:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
45%
Electrical Conductivity
4000µS/cm
pH
7.5pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - AIR
25° C
Temperature - WATER
14.6° C
Turbidity - NTU
10NTU

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
Caddis-fly Larvae (Trichoptera) 7 1
Image
Water mites (Acarina) 5 2
Image
Freshwater Snails (Gastropoda) 3 1
Image
Side Swimmer/Scud (Amphipoda) 4 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 6 Total score: 23 Overall rating: Poor

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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