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  6. 31-05-2011

MPVA06 - Dam 1 in Dunns Creek catchment

Melbourne

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ME_EDN550 Bunyip River Catchment

Tuesday 31st May 2011 8:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen mg/L
10mg/L
Electrical Conductivity
190µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
8° C
Temperature - WATER
9.2° C
Turbidity - NTU
11NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last week 13
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Muddy
Stream depth
4
Stream width
20
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Mayfly nymph (Ephemeroptera) 7 3
Image
Dragonfly Nymph (Odonata) 6 2
Image
Freshwater slater (Isopoda) 5 1
Image
Water mites (Acarina) 5 5
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 7
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 19 Total score: 34 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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