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WaterWatch Data Portal

ME_MGH520 Maribyrnong River Catchment

Saturday 26th January 2013 15:30pm Approved
Notes

Physical Chemical Tests

Temperature - AIR
19° C

Water Conditions

Weather
Sunny
Last rainfall
 
Flow estimate
DRY: No continuous flow in channel and no pools
Water Appearance
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 10
Image
Damselfly Nymph (Odonata) 6 5
Image
Dragonfly Nymph (Odonata) 6 10
Image
Water mites (Acarina) 5 2
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 100
Image
Freshwater Snails (Gastropoda) 3 50
Image
Side Swimmer/Scud (Amphipoda) 4 100
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 100
Image
Mosquito Larvae (Diptera) 2 10
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 397 Total score: 41 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: