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  4. ME_DDN015
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  6. 19-06-2013

Dandenong Creek, Liverpool Road Retarding Basin, Boronia

Melbourne

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ME_DDN015 Dandenong Catchment

Wednesday 19th June 2013 9:20am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
90%
Dissolved Oxygen mg/L
10.3mg/L
Electrical Conductivity
240µS/cm
pH
7.2pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
7° C
Temperature - WATER
9° C
Turbidity - NTU
22NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
bottles

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Poor 4 Fair 6 Fair 3 Poor 4 Fair 20

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 10
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Freshwater Shrimp/Prawn (Atyidae) 5 100
Image
Freshwater Snails (Gastropoda) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 2
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 127 Total score: 30 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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