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  6. 19-09-2011

Balcombe Creek at Uralla Rd footbridge, Mt Martha (Complementary site to Melbourne Water Ecowise testing 2008-9)

Melbourne

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ME_EBA850 Bunyip River Catchment

Monday 19th September 2011 0:50am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
6mg/L
Electrical Conductivity
2400µS/cm
pH
7.2pH Units
Reactive Phosphate (mg/L)
0.05mg/L P
Temperature - AIR
26° C
Temperature - WATER
14° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
Slow
Water Appearance
Stained brown
Stream depth
51cm - 99cm
Stream width
>5m
Hazards
 
Litter/Pollutants
other

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 15
Image
Freshwater Shrimp/Prawn (Atyidae) 0 13
Image
Freshwater Snails (Gastropoda) 3 50
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 3
Image
Segmented Worm (Oligochaeta) 1 14
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 95 Total score: 20 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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