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WaterWatch Data Portal

NE_HPV080 Ovens River Catchment

Monday 25th May 2009 13:00pm 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
b. Family Elmidae (riffle beetle adult) 0 10
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 40
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 50
Image
Water-boatmen 4 30
Image
Caddis-fly Larvae (Trichoptera) 7 5
Image
Mayfly nymph (Ephemeroptera) 7 15
Image
Damselfly Nymph (Odonata) 6 7
Image
Dragonfly Nymph (Odonata) 6 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 4
Image
Freshwater Snails (Gastropoda) 3 1
Image
Biting Midge Larvae (Diptera) 2 18
Image
Mosquito Larvae (Diptera) 2 40
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 221 Total score: 36 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: