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WaterWatch Data Portal

NE_COR050 Upper Murray River Catchment

Sunday 20th May 2001 12:00pm Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
e. Family Gyrinidae (whirligig beetle adult) 3 5
Image
Water-boatmen 4 30
Image
Caddis-fly Larvae (Trichoptera) 7 6
Image
Mayfly nymph (Ephemeroptera) 7 100
Image
Stonefly nymph (Plecoptera) 8 200
Image
Dragonfly Nymph (Odonata) 6 1
Image
Water mites (Acarina) 5 2
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 5
Image
Beetle larvae (Coleoptera) 4 100
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 20
Image
Biting Midge Larvae (Diptera) 2 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 470 Total score: 46 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: