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  6. 08-08-2011

MPVA07 Dam 1 on Waterholes creek

Melbourne

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ME_EWE750 Bunyip River Catchment

Monday 8th August 2011 12:30pm Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen mg/L
6mg/L
Electrical Conductivity
900µS/cm
pH
6.2pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
12° C
Temperature - WATER
15° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
4
Stream width
200
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 3
Image
Freshwater Shrimp/Prawn (Atyidae) 5 40
Image
Water mites (Acarina) 5 12
Image
Beetle larvae (Coleoptera) 4 5
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 30
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 90 Total score: 24 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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